About Us

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Projects

Completed in 2023

Cool Number
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KEDBLUESTONE EMPLOYEES

THREE

OFFICES ACROSS THE MIDWEST

DES MOINES

PEORIA

IOWA CITY

OFFICES ACROSS THE MIDWEST

CLIENT
EXPERIENCE

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Meet Our Team

Brian Keith, PE, LEED AP

President | Principal | Electrical

Brian Keith, PE, LEED AP

President | Principal | Electrical

brian.keith@KEDbluestone.com

Brian founded Keith Engineering Design in 2005 and maintains an active role in all of the company’s projects—overseeing all electrical engineering from schematic design through project close-out. He has 20-plus years of experience in the design of institutional, industrial and commercial electrical systems, a deep understanding of how electrical systems are designed and installed, and detailed knowledge of the electrical costs associated with commercial projects. His expertise helps ensure KED delivers the highest quality design within the constraints of your project’s budget. Before founding KED, Brian served as a project manager, design engineer and estimator for a commercial electrical contractor.

Adam Camp, PE

Principal | Mechanical

Adam Camp, PE

Principal | Mechanical

adam.camp@KEDbluestone.com

As a licensed Mechanical Engineer, Adam Camp brings a wealth of expertise to his projects at KED. Throughout his eight-plus years of experience, he has proven his expertise in conceptual and schematic design, mechanical load calculations, mechanical equipment selection and piping/ductwork layout across a diverse set of HVAC applications—including education, medical, industrial, commercial and government buildings. Adam also is an experienced user of CAD and Revit Autodesk programs to deliver high-quality designs and detailed coordination.
KED is a small enough company that we build relationships with our clients. We can incorporate the client’s needs into our designs on a personal level.

Austin Fiddes

Principal | Electrical

Austin Fiddes

Principal | Electrical

austin.fiddes@KEDbluestone.com

Austin’s experience extends from lighting design and controls, to telecommunications and power distribution, to fire alarm, security, nurse call and emergency generation systems. A Bradley University graduate and an expert CAD and Revit Autodesk user, Austin delivers high-quality designs and detailed coordination drawings for K-12 schools, healthcare facilities, office buildings recreation centers and industrial applications.

Tom Foldes, PE

Principal | Electrical

Tom Foldes, PE

Principal | Electrical

Tom.Foldes@KEDbluestone.com

What is your favorite part of your job?  Helping everyone every day!  Seriously, I enjoy helping people, whether it’s clients with a problem to solve on a project or a coworker that needs a friendly smile and a good word on a bad day.

What’s your favorite thing to do on a Saturday?  I enjoy spending time with my family and being outdoors!  A long hike or a bike ride (with a stop at a pub along the way!) with a BBQ at the end of the journey are elements of an ideal Saturday!

What is a secret skill you have?  I am bilingual (Hungarian and English)

Where is your happy place?  Maui, HI

What is something you can’t live without?  Books and peanut butter.

What is working at Bluestone like?  A lot of fun!  I enjoy the fun banter that goes around and enjoy getting to know my coworkers better every day.

Which came first – the chicken or the egg?  The Egg

If you could be on any game show, what would it be? Jeopardy

What’s your favorite dessert? Ice cream

Matthew Jahnke, PE

Principal | Electrical

Matthew Jahnke, PE

Principal | Electrical

Matthew.Jahnke@KEDbluestone.com

What is your favorite part of your job? The people I get to work with every day.

What’s your favorite thing to do on a Saturday? Depends on the season – either Hunting, Fishing, or making syrup.

What is a secret skill you have? I have the ability to drive for long periods of time without stopping (much to my family’s dismay)

Where is your happy place? At our cabin located in Peeksville Wisconsin

What is something you can’t live without? Family

What is working at Bluestone like? Every day presents new challenges, but we have a highly engaged team to help overcome those challenges.

Which came first – the chicken or the egg? We’ll go with the chicken

If you could be on any game show, what would it be? Price is Right

What’s your favorite dessert? German chocolate cake.

Rich Larson, PE, LEED AP

Principal | Electrical

Rich Larson, PE, LEED AP

Principal | Electrical

Rich.Larson@KEDbluestone.com

Mitch McColloch, PE, LEED AP

Principal | Mechanical

Mitch McColloch, PE, LEED AP

Principal | Mechanical

Mitch.McColloch@KEDbluestone.com

What is your favorite part of your job?  Meeting new people and building relationships.  Each project is different with unique challenges so you always have to be learning and growing.

What’s your favorite thing to do on a Saturday?  Hand tool woodworking

What is a secret skill you have?  Sewing

Where is your happy place? The woods or the mountains

What is working at Bluestone like?  Bluestone is a very fun place to work with a fast pace environment.  Everyone on our team is extremely talented and are amazing people to work with.

If you could be on any game show, what would it be?  American Gladiators

What’s your favorite dessert? Fudge brownies

Jacob Schaefer, PE

Principal | Mechanical

Jacob Schaefer, PE

Principal | Mechanical

Jacob.Schaefer@KEDbluestone.com

What is your favorite part of your job? Getting to know our clients and design partners as people, beyond just the project.

What is a secret skill you have? I’m a pretty well-versed Tolkien reader.

What hashtags best describe your personality? #notahashtagperson

Where is your happy place? Anywhere with a good view of mountains.

What is something you can’t live without? Hugs from my kids.

Which came first – the chicken or the egg? There is no debate! Dinosaurs and other reptiles were laying eggs long before the chicken

If you could be on any game show, what would it be? The Big Fat Quiz of the Year

What’s your favorite dessert? I have a pretty big sweet tooth, so there are many! Maybe Tres Leches Cake

Jason Zagar

Principal | Technology

Jason Zagar

Principal | Technology

Jason.Zagar@KEDbluestone.com

What is your favorite part of your job?  Working with all of the great talents and creating new relationships/friendships with both coworkers and clients.

What’s your favorite thing to do on a Saturday?  Go to farmers markets and sporting activities.

What is a secret skill you have?  I can barefoot waterski.

What hashtags best describe your personality?  #Researcher #Constant Learner #Tech Geek

Where is your happy place?  Vacationing by a pool or mountains.

What is working at Bluestone like?  I love the mix of projects, fantastic culture, and staff!  I am able to continue to learn something new every day!

What is something you can’t live without?  Fun cars!

If you could be on any game show, what would it be?  Match Game

Suzi Ogle

Admin & Accounting Coordinator

Suzi Ogle

Admin & Accounting Coordinator

suzi.ogle@KEDbluestone.com

Russell Kling

BIM Coordinator

Russell Kling

BIM Coordinator

Russell.Kling@KEDbluestone.com

What is your favorite part of your job? My favorite part of my job is content development and implementing processes and standards to make the BIM portion of our process as smooth as possible.

What’s your favorite thing to do on a Saturday? Throw the football around with my kids.

What is a secret skill you have? I am quite the baker

What hashtags best describe your personality? #Balanced, #Decisive, #Organized

Where is your happy place? Home

What is something you can’t live without? Football or Cajun food

What is working at Bluestone like? Working at Bluestone is both very challenging and very rewarding, the staff here really takes the “human touch” seriously and are always happy to assist with whatever issues come up on a day to day basis.

Which came first – the chicken or the egg? The egg

If you could be on any game show, what would it be? Wheel of Fortune

What’s your favorite dessert? Strawberry Cheesecake

Dakota Zimmerman

BIM Technician

Dakota Zimmerman

BIM Technician

Dakota.Zimmerman@KEDbluestone.com

What is your favorite part of your job?   Having a flexible schedule and a great team to work with.

What’s your favorite thing to do on a Saturday?  Do anything outside.  Working in the shop, yard work, or even just relaxing in a lawn chair.

What is a secret skill you have?  If it’s broke, I’ll fix it or use it to make something else.

What hashtags best describe your personality?  That’s the pound symbol…

Where is your happy place?  Out in the woods and open country

What is something you can’t live without?  Freedom

Which came first – the chicken or the egg?  I had eggs for breakfast, chicken comes with dinner.  So, the egg came first.

What’s your favorite dessert? Seconds of the main dish or a side!

Jared Kain

BIM Technician

Justin Kling

BIM Technician

Justin Kling

BIM Technician

Justin.Kling@KEDbluestone.com

What is your favorite part of your job?  Being met with new challenges every day.

What’s your favorite thing to do on a Saturday?  Have a relaxing day and play some videogames or go out and play some sports with friends.

Where is your happy place?  Either at my computer or hiking somewhere with beautiful scenery

What is something you can’t live without?  Internet

What is working at Bluestone like?  Amazing all the people are super nice and fun to work with!

Which came first – the chicken or the egg?  The chicken

If you could be on any game show, what would it be?  Wheel of Fortune.

What’s your favorite dessert?  A banana Shake.

Noah Larson

BIM Technician

Noah Larson

BIM Technician

Noah.Larson@KEDbluestone.com

What is your favorite part of your job? My favorite part of my job is how every day presents a different challenge or puzzle to solve. No two days are the same and there is always new things to be learning.

What’s your favorite thing to do on a Saturday? My favorite thing to do on a Saturday is to go out with some friends and find somewhere new to enjoy the outdoors.

What is a secret skill you have? One of my secret skills is that I have a really good memory.

What is something you can’t live without? I would not be able to live without music. It is a constant in my life.

What is working at Bluestone like? Working at Bluestone is like getting to work with a bunch of your friends every day. The atmosphere at the office is very fun and brings about a lot of interesting projects to work on.

If you could be on any game show, what would it be? A gameshow I always wanted to be on was Wipeout.

What’s your favorite dessert? My favorite dessert would be some homemade scotcheroos.

Alan Mowry

Electrical

Alan Mowry

Electrical

alan.mowry@KEDbluestone.com

Alan currently holds a degree in Engineering Science. His proficiency with CAD and Revit Autodesk programs, combined with his previous employment as a carpenter, add to his expertise in electrical system installation and application, resulting in precise, well-thought-out, easy-to-read designs. Alan’s areas of expertise include lighting and lighting controls, service and distribution, fire alarm technology, nurse call systems and emergency distribution. He has designed across multiple industries—medical, commercial, educational and industrial.

Caleb Jens

Electrical

Caleb Jens

Electrical

Caleb.Jens@KEDbluestone.com

What is your favorite part of your job? I enjoy getting to meet new people and learn about different companies. I get excited when we get a project for something really unique that requires a deeper understanding of how a space is going to be used.

What’s your favorite thing to do on a Saturday? My favorite thing to do would be snowboarding in the winter months and camping during the summer. Lately the weekends have been filling up with roller skating and roller derby practice and games for my wife and two daughters. I’m still terrible at skating but it’s still fun to watch how good the rest of the family are doing.

What is a secret skill you have? During 2020 I learned how to paint miniature models for board games.

What hashtags best describe your personality? #laidback #opptomistic

Where is your happy place? I feel most at ease when I’m outside at my parents’ acreage North of Ogden by Don Williams Park.

What is something you can’t live without? It would be a struggle to go without Mt Dew. One of those things that I know is bad for me but have made no attempts to kick the habit.

What is working at Bluestone like? Most days it feels like working with friends. The environment stays lighthearted and upbeat allowing personalities to come out. There’s a willingness to help each other out when things get busy which gives the feeling of a community of people working towards a common goal.

Which came first – the chicken or the egg? I would say the egg came first. I would follow the theory of evolution and argue that an egg likely contained an evolution from an earlier chicken like animal. So the animal that came before would not necessarily be considered a chicken.

If you could be on any game show, what would it be? Probably Wipe Out. I like obstacle courses, but I’m no where near being in good enough shape for the more intense versions like ninja warrior.

What’s your favorite dessert? Mint ice cream

Curtis Teutsch, PE

Electrical

curtis.teutsch@KEDbluestone.com

With 29 years of experience as an electrical engineer and having held roles as a project engineer, senior electrical engineer and project manager, Curtis Teustsch brings a wealth of knowledge and real-world experience to the team. He has experience designing electrical systems for various industries including : healthcare, educational, commercial, industrial, detention and institutional facilities. Curtis has also been responsible for all project aspects including schematic design and planning, project budgeting, design and construction observation.

Drew Shambaugh

Electrical

Drew Shambaugh

Electrical

drew.shambaugh@KEDbluestone.com

Since graduating from Bradley University with a degree in electrical engineering, Drew has increasingly taken on more responsibility at KED. He designs electrical systems for industrial, medical, commercial and educational facilities – with responsibility for lighting, lighting controls, service, distribution, fire alarm, technology, nurse call systems and emergency distribution. Drew is an experienced user of CAD and Revit Autodesk programs, through which he delivers high-quality designs and detailed coordination.

Ian Keith

Electrical

Jim Murray

Electrical

Jim Murray

Electrical

jim.murray@KEDbluestone.com

Jim brings a vast amount of experience in engineering and consulting to your projects. He designs electrical systems for industrial, commercial, medical and educational facilities with responsibility for service and distribution, lighting and lighting controls, nurse call systems, fire alarm technology and emergency distribution. Jim holds a bachelor’s degree in electrical engineering from the University of Missouri-Columbia.

“I enjoy working at KED because I am surrounded by a great and knowledgeable team that continuously teaches me new things so that I can become a better engineer.”

Josh Zeien

Electrical

Josh Zeien

Electrical

Josh.Zeien@KEDbluestone.com

What is your favorite part of your job? The favorite part of my job is working with both my co-workers and our clients to design and build a better world together.

 

What’s your favorite thing to do on a Saturday? I love bike riding, wood working, and laying back playing video games on the weekend.

 

What is a secret skill you have? A secret skill is the woodworking knowledge I gained from two generations of builders in my family.

 

Where is your happy place? On a lake, in a boat, with a drink and my girlfriend in the summertime.

 

What is something you can’t live without? Cheese, I’ve been told I eat a lot of it.

 

What is working at Bluestone like? A rewarding and educational workplace with only room for growth.

 

Which came first – the chicken or the egg? The egg as the chicken had to come from somewhere!

 

If you could be on any game show, what would it be? Wipeout, always looked fun.

 

What’s your favorite dessert? Homemade cookies.

Keaton Price

Electrical

Keaton Price

Electrical

keaton.price@KEDbluestone.com

Keaton graduated from Bradley University with a Bachelor’s Degree in Electrical Engineering and a minor in Management and Leadership. Keaton interned as a field engineer on a power delivery team prior to coming to KED, thereby bringing a well-rounded understanding of electrical systems. At KED, his responsibilities include the design of lighting, lighting control, service, distribution, fire alarm, technology, nurse call, security, sound and emergency generation systems. He’s applied those skills to a diverse mix of projects, including: healthcare, industrial, commercial, and community facilities. Keaton is also an experienced user of CAD and Revit Autodesk programs.

Keith Barth, PE

Electrical

Keith Barth, PE

Electrical

keith.barth@KEDbluestone.com

Keith Barth has 34 years of experience as an electrical engineer in our industry—bringing a wealth of knowledge and real-world experience. He is responsible for project scheduling, quality and accuracy of his projects, as well as all aspects of electrical systems design including building interior and exterior lighting, power distribution, communications, fire alarm and security systems design. Serving most recently as a Vice President at his previous firm, Keith has worked on a variety of projects in the institutional, industrial, healthcare and commercial markets. Keith is instrumental in providing clients with excellent customer service.

Kenny Thelen, PE

Electrical

Kenny.Thelen@KEDbluestone.com

What is your favorite part of your job?  Coming up with creative solutions.

What’s your favorite thing to do on a Saturday?  Playing a round of disc golf or a bike ride.

Where is your happy place? In my back yard with the kids and dogs playing.

What is working at Bluestone like?  It is like working with good friends.

If you could be on any game show, what would it be?  Family Feud

What’s your favorite dessert? Chocolate Shake

Lucas Baxter

Electrical

Michael Bianchi

Electrical

Michael Bianchi

Electrical

michael.bianchi@KEDbluestone.com

Since graduating from Bradley University with a degree in electrical engineering, Michael has taken on more responsibility. He designs electrical systems for industrial, medical, commercial and educational facilities-with responsibility for lighting, lighting controls, service, distribution, fire alarm, technology, nurse call systems and emergency distribution. Michael is an experienced user of CAD and Revit Autodesk programs, through which he delivers high-quality designs and detailed coordination.

Ryan Buhr

Electrical

Ryan Buhr

Electrical

Ryan.Buhr@KEDbluestone.com

What is your favorite part of your job?  The team environment and the diversity and uniqueness of projects we work on

What’s your favorite thing to do on a Saturday?  Go to college football/basketball games with my son or golf with family and friends

What is a secret skill you have?  Griddle Master…I really enjoy trying new meals on the griddle.

What hashtags best describe your personality?  Don’t have one.

Where is your happy place? Florida or Mexico

What is something you can’t live without?  Traveling w/ my family & friends and Iowa State athletics – Go State!!

What is working at Bluestone like?  Enjoyable because of the people and the office environment – I’m always encouraged to carry out my passion

Which came first – the chicken or the egg?  The egg

If you could be on any game show, what would it be?  Stump the Schwab or Who Wants to be a Millionaire

What’s your favorite dessert? Anything Butterfinger or homemade strawberry pie

Tracy Caulkins

Electrical

Yevhen Shevchenko

Electrical

Yevhen.Shevchenko@KEDbluestone.com

What is your favorite part of your job?  I enjoy working with lighting!

What’s your favorite thing to do on a Saturday?  Spend time with my kids.

What is a secret skill you have?  I don’t hide this skill – I can use a soldering iron.

Where is your happy place? It’s home, but I like to travel.

What is working at Bluestone like?  It’s not just work, It’s also a small family.

Which came first – the chicken or the egg?  Egg, first chicken came from regular egg, but that egg was not from regular chicken.

If you could be on any game show, what would it be?  BattleBots

What’s your favorite dessert? At my home we call it Anthill cake.

Ashley Christensen

Human Resources | Accounting Specialist

Ashley Christensen

Human Resources | Accounting Specialist

Ashley.Christensen@KEDbluestone.com

What is your favorite part of your job? The people I work with!

What’s your favorite thing to do on a Saturday? Going to the farmers market, brunch or watching my boys play sports.

What is a secret skill you have? I can crush it at Pop Culture Trivia!

Where is your happy place? At home with my family or at the Iowa State Fair!

What is something you can’t live without? Hugs from my kids and Carmex

What is working at Bluestone like?  It’s a fun, creative atmosphere where you can be yourself.

If you could be on any game show, what would it be?  Who Wants to be a Millionaire

What’s your favorite dessert? Key Lime Pie or Lemon Bars

 

Erin Ridgely

Marketing & Communication Coordinator

Erin Ridgely

Marketing & Communication Coordinator

erin.ridgely@KEDbluestone.com

Chris Robb

Mechanical

Chris Robb

Mechanical

chris.robb@KEDbluestone.com

Since graduating from Montana State University with a degree in mechanical engineering, Chris has worked as both a process engineer and a mechanical engineer. Chris is an experienced user of AutoCAD, delivering high-quality designs and detailed coordination. He is experienced in schematic designing, mechanical load calculations, mechanical equipment selection and piping/ductwork layout across a diverse set of HVAC applications—including education, medical, industrial, commercial and government buildings. Chris also recently became an EIT, as he passed his FE exam.

Cory Jacobs, PE

Mechanical

Cory Jacobs, PE

Mechanical

Cory.Jacobs@KEDbluestone.com

What is your favorite part of your job? Getting to work with our team every day.

What’s your favorite thing to do on a Saturday? Spending time with my wife with nothing on the “To-Do” list.

Where is your happy place? Wrigley Field, even on the rare occasion the Cubs don’t win.

What is something you can’t live without? My family.

What is working at Bluestone like? It is exciting. We get to work on unique projects with wonderful people, and you never really know what each day will bring.

Which came first – the chicken or the egg? The chicken.

If you could be on any game show, what would it be? Bluestone’s E-Week Jeopardy.

What’s your favorite dessert? My mom’s chocolate chip bundt cake.

Daren Evens, PE, CxA

Mechanical

daren.evens@KEDbluestone.com

Daren is an accomplished Mechanical Engineer with over 30 years of experience in the field. As a licensed Professional Engineer, he has consistently demonstrated his expertise in designing, analyzing, and implementing mechanical systems. Daren’s comprehensive expertise extends across a diverse range of industries, including healthcare, education, commercial, community, and industrial sectors. He has a proven track record of designing and implementing innovative and efficient mechanical systems that meet the unique needs of each industry.

David Clark, PE, LEED AP

Mechanical

David.Clark@KEDbluestone.com

Garrett Russell, PE

Mechanical

Garrett.Russell@KEDbluestone.com

What is your favorite part of your job? Getting to solve challenging problems for our clients.

What’s your favorite thing to do on a Saturday? Grill a brat, hike with my dog, woodworking or garden projects, really anything that doesn’t involve email.

Where is your happy place? Naples, Florida beach at sunset.

What is something you can’t live without? Cold brew coffee.

What is working at Bluestone like? To answer this question I’ll modify a famous quote about the American army during WWII. “The reason why (Bluestone) does so well in (MEP engineering) is that (MEP engineering) is chaos, and (Bluestone) practices chaos on a daily basis.”

If you could be on any game show, what would it be? Jeopardy.

What’s your favorite dessert? Carrot cake, specifically from The Café in Ames, IA.

Graham Walters

Mechanical

Graham Walters

Mechanical

graham.walters@KEDbluestone.com

Since graduating from Bradley University with a degree in mechanical engineering, Graham has taken on increasing levels of responsibility at KED. He’s skilled in conceptual and schematic design, mechanical load calculations, mechanical equipment selection and piping/ductwork layout across a diverse set of HVAC applications—including education and medical buildings. Graham is also an experienced user of CAD and Revit Autodesk programs.

Hunter Hathcox

Mechanical

Jacob Larson

Mechanical

Jacob Larson

Mechanical

Jacob.Larson@KEDbluestone.com

What is your favorite part of your job?  Having the opportunity to solve unique challenges that each project presents.

What’s your favorite thing to do on a Saturday?  Spend time outside hunting, fishing, or watching Iowa State football.

What is a secret skill you have?  I really enjoy cooking at home, especially when it’s wild game/fish.

If you could be on any game show, what would it be?  Jeopardy

What’s your favorite dessert?  Mom’s chocolate cake with peanut butter frosting

Jeremiah Bauer

Mechanical

Jeremiah Bauer

Mechanical

jeremiah.bauer@KEDbluestone.com

Jeremiah’s background in manufacturing and materials research, combined with his broad range of knowledge, allows him to meet the design needs of any project. He’s skilled in conceptual and analytical design, mechanical load calculations, duct and piping systems design, and Autodesk AutoCAD and Revit Programs. Jeremiah received his bachelor’s and master’s degrees in mechanical engineering from the University of Louisville and passed the Fundamentals of Engineering Exam. He is registered as an Engineering Intern in both Kentucky and Illinois.

Joe Weeks, PE

Mechanical

Joe Weeks, PE

Mechanical

Joe.Weeks@KEDbluestone.com

What is your favorite part of your job? Each project brings a unique designs and it is fun to problem solve with my peers.

What’s your favorite thing to do on a Saturday? My favorite thing to do on a Saturday is to wake up and have a home cooked breakfast with my family and watch Premier League Soccer.

What is a secret skill you have? Drawing

What hashtags best describe your personality? #creative

Where is your happy place? My home with family.

What is something you can’t live without? Can’t live without my iPad. Work, play, creativeness, entertainment, etc all in one device.

What is working at Bluestone like? Working at Bluestone is a great environment with fun and supportive people.

Which came first – the chicken or the egg? Not sure, but I’ll eat both.

If you could be on any game show, what would it be? Lego Masters. Who wouldn’t want to build cool stuff out of Lego and win a bunch of money?

What’s your favorite dessert? I am not a huge dessert eater, but if I had to choose it would be Cheesecake.

John Fleming, PE

Mechanical

john.fleming@KEDbluestone.com

John is a seasoned mechanical engineer with over 34 years of experience in the field. He holds a Bachelor’s degree in Mechanical Engineering and is known for his meticulous attention to detail and commitment to excellence in every project he undertakes. Throughout his career, he has demonstrated a strong aptitude for solving complex engineering challenges. John’s expertise spans from mechanical design to project management, where he has successfully led cross-functional teams to deliver innovative solutions for clients in various industries.

Jonathan O’Bryan

Mechanical

jonathan.obryan@KEDbluestone.com

Jonathan’s experience includes conceptual design, building load calculation, equipment selection, piping/ductwork system layout, and project management and coordination across a diverse set of applications—industrial facilities, government buildings, schools, hospitals and clinics. His proficiency with CAD and Revit Autodesk programs, combined with his work as a mechanical contractor, also adds to his expertise in mechanical system installation and application, resulting in precise, well-thought-out, easy-to-read designs.
“Clients often say, ‘We have a KED set of prints – we’re good.’ ”

Julia Austin

Mechanical

Julia Austin

Mechanical

Julia.Austin@KEDbluestone.com

What is your favorite part of your job?  The variety of projects I get to work on.

What’s your favorite thing to do on a Saturday?  Cheer on the Cyclones on gameday with my friends and family in Ames.

What is working at Bluestone like?  The culture at Bluestone is very collaborative. Coming to work is fun because of the great people.

If you could be on any game show, what would it be?  The Price is Right

What’s your favorite dessert? Homemade apple pie

Kyle Sievers

Mechanical

Kyle Sievers

Mechanical

kyle.sievers@KEDbluestone.com

Since graduating from Southern Illinois University Edwardsville with a degree in mechanical engineering, Kyle has taken on increasing levels of responsibility in the workplace. He began his career as a manufacturing engineer before coming to KED, so he brings a wide range of knowledge and skills. He is versed in conceptual and schematic design, mechanical load calculations, mechanical equipment selection and piping/ductwork layout across a diverse set of HVAC applications—including education, medical, industrial, commercial and government buildings. Kyle also is an experienced user of CAD and Revit Autodesk programs to deliver high-quality designs and detailed coordination.

Lane Martin

Mechanical

Lane Martin

Mechanical

lane.martin@KEDbluestone.com

Since graduating from Bradley University with a degree in mechanical engineering, Lane spent three years as a field service engineer in the medical field. He gained valuable knowledge and real-world experience working with specialized equipment, which he now uses in his schematic designing, mechanical load calculations, mechanical equipment selection and piping/ductwork layout across a diverse set of HVAC applications—including education, medical, industrial, commercial and government buildings. Lane is an experienced user of AutoCAD, delivering high-quality designs and detailed coordination.

Luke Knapp, PE, LEED GA

Mechanical

luke.knapp@KEDbluestone.com

Luke holds over 18 years of experience as a mechanical engineer. Throughout the years, he has held roles as a senior mechanical engineer, project engineer and project manager. Luke has experience designing for the following industries : healthcare, educational, commercial, industrial and institutional facilities. He has also been involved in the ASHRAE Organization for 17 years—serving on the Board of Governors since 2014 where he currently holds the Treasurer position.

Mitch Andres

Mechanical

Mitch Andres

Mechanical

mitch.andres@KEDbluestone.com

Since graduating from Northern Illinois University with a degree in mechanical engineering, Mitchell has taken on increasing levels of responsibility at KED. He is an experienced user of CAD and Revit Autodesk programs to deliver high-quality designs and detailed coordination. Mitchell is skilled in conceptual and schematic design, mechanical load calculations, mechanical equipment selection and piping/ductwork layout across a diverse set of HVAC applications—including education, medical, industrial, commercial and government buildings.

Ryan Holmes, PE

Mechanical

Ryan Holmes, PE

Mechanical

ryan.holmes@KEDbluestone.com

Ryan Holmes brings 37 years of engineering experience to the team, having held roles as a project engineer, project manager, senior mechanical engineer and president/founder of MEP. He is an expert in conceptual and schematic design, mechanical load calculations, mechanical equipment selection and piping/ductwork layout across a diverse set of HVAC applications. Ryan’s expertise in the area of temperature control systems—and how they affect the performance of HVAC systems—is a valuable addition to any project.

Sara Schmerbach, PE

Mechanical

Sara.Schmerbach@KEDbluestone.com

What is your favorite part of your job Walking through the completed project.

What’s your favorite thing to do on a Saturday? Hang out with friends and family outside or read a book on porch.

What is a secret skill you have? I can DIY most things with decent results after watching a YouTube video or seeing a photo.

What hashtags best describe your personality? #soccermom #girlboss #nerd

Where is your happy place? On a lounger in an infinity pool with infinite cocktails

What is something you can’t live without? Sunshine

What is working at Bluestone like? Challenging, easy going, and never boring. I love learning new things and still learn something new every week.

Which came first – the chicken or the egg? The chicken.

If you could be on any game show, what would it be? Who wants to be a millionaire?

What’s your favorite dessert? Cookies and cream ice cream

Brady Bunton

Plumbing & Fire Protection

Brady Bunton

Plumbing & Fire Protection

brady.bunton@KEDbluestone.com

Brady graduated from Southern Illinois University – Carbondale, with a degree in Mechanical engineering. With previous experience working as a mechanical engineer, quality engineer, and project manager, Brady brings a variety of engineering experience to his work at KED. He has designed plumbing and fire protection systems for government, healthcare, institutional, and K-12 educational facilities —making him a valuable addition to any project. His wide range of expertise ensures the highest quality end result.

Jake Warner

Plumbing & Fire Protection

Jake Warner

Plumbing & Fire Protection

jake.warner@KEDbluestone.com

With a strong foundation as a former journeyman plumber, Jake brings a unique blend of hands-on experience and technical expertise to every project. He applies his in-field plumbing knowledge to his engineering designs, ensuring practical, seamless systems. From schematic design, to on-site installation, to project close-out, Jake offers deep expertise in all aspects of plumbing and fire protection. He puts his 8 years of industry experience to work for you, having successfully contributed to a variety of design projects – including educational facilities, commercial buildings, healthcare institutions, community complexes, and industrial facilities.

James Harmon

Plumbing & Fire Protection

James Harmon

Plumbing & Fire Protection

james.harmon@KEDbluestone.com

With over 29 years of experience in the field, James is a seasoned expert in plumbing and fire protection engineering. Leading our Plumbing & Fire Protection department with precision and expertise, he ensures that our projects meet the highest standards of quality and safety. James brings a deep understanding of plumbing and fire protection design from drafting and design to estimation and construction project management.

Jesse Theobald

Plumbing & Fire Protection

Jesse Theobald

Plumbing & Fire Protection

jesse.theobald@KEDbluestone.com

Jesse graduated from LeTourneau University with his bachelor’s degree in Mechanical Engineering. Prior to graduating college, Jesse worked 10 years in construction, bringing a wealth of real world experience to his engineering designs. At KED, his responsibilities include mechanical, fire protection, and plumbing system design. He is well-versed in both AutoCAD and REVIT software, allowing for flexibility based on the client’s needs. Jesse applies his expertise to ensure high-quality finished products for government, commercial, healthcare, institutional and educational facilities.

Nicol Roethler

Project Coordinator

Vinnie Mendez

Technology

Vinnie Mendez

Technology

Vinnie.Mendez@KEDbluestone.com

What is your favorite part of your job? Meeting new people and building relationships.

What’s your favorite thing to do on a Saturday? Spending time at kids events.

What is a secret skill you have? Fishing

What hashtags best describe your personality? #Go getter

Where is your happy place? Rocking out on a drum set

What is something you can’t live without? Family

What is working at Bluestone like? Flexible work schedules.

Which came first – the chicken or the egg? The chicken

If you could be on any game show, what would it be? Wheel of Fortune

What’s your favorite dessert? DQ Blizzards

Brian Keith, PE, LEED AP
Principal | President | Electrical
Tom Foldes, PE
Principal | Electrical
Rich Larson, PE, LEED AP
Principal | Electrical
Jacob Schaefer, PE
Principal | Mechanical
Jason Zagar
Principal | Technology
Matthew Jahnke, PE
Principal | Electrical
Mitch McColloch, PE, LEED AP
Principal | Mechanical
Austin Fiddes
Principal | Electrical
Adam Camp, PE
Principal | Mechanical

Our Locations

Licensed States

At KEDbluestone, our commitment to excellence extends across state lines, as we proudly hold licenses in more than half of the United States. With our extensive reach and expertise, we provide comprehensive MEP (Mechanical, Electrical, and Plumbing) engineering services tailored to the unique regulations and requirements of each licensed state. By maintaining licensure in a majority of states, we ensure that our clients receive the highest quality of service and compliance with local codes, fostering trust and confidence in every endeavor we undertake.

We also understand the importance of flexibility and adaptability in meeting our clients’ needs. We are always prepared to obtain licenses for new states as necessary for specific projects, ensuring seamless execution and adherence to local regulations.

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