ABOUT US

Meet the team and learn why people love working with us

OUR TEAM

Custom On-Site Builders is a family-owned and operated company with deep roots in Northern Colorado. We’re a team of builders, designers, and craftspeople who care deeply about the work we do and the people we do it for. With over 30 years of experience, we combine the personal touch of a family business with the professionalism and precision of seasoned custom home builders. From your first consultation to the final walkthrough, you’ll work with real people who are honest, knowledgeable, and fully invested in bringing your vision to life.

REVIEWS

See what our clients are saying

    
 
 
       Posted on Google  
   
   Andrea Dunlap 
 
 
 
 Trustindex verifies that the original source of the review is Google. Custom On-site Builders are extremely knowledgeable regarding how to build.They have many Clients that are repeat Clients. That tells you a lot about customer satisfaction.
  
 
      Posted on Google  
   
   Mark Shaw 
 
 
 
 Trustindex verifies that the original source of the review is Google. Won’t use any other builder
The best by far
  
 
      Posted on Google  
   
   Tara Moreno 
 
 
 
 Trustindex verifies that the original source of the review is Google. I have worked with Custom On-Site for years and they are by far the best builder. They operate with integrity, passion, loyalty and commitment to their clients. Their workmanship is top-notch and they have received many awards for this. When it came time for our remodel on our own home, they were the ones! They transformed our home into our dream home. I recommend Custom On-Site to everyone I know, for new builds, custom builds on private land, remodels and basement finishes.
  
 
      Posted on Google  
   
   Jim Richter 
 
 
 
 Trustindex verifies that the original source of the review is Google. I have worked with custom on-site for a number of years and have had a excellent experience with them, they truly are a superior builder
  
 
      Posted on Google  
   
   Mamaw Freel 
 
 
 
 Trustindex verifies that the original source of the review is Google. We've had a great experience with Custom On-Site Builders!  Responsive, thorough, and friendly!  Highly recommend!
  
 
      Posted on Google  
   
   Brian Terpstra 
 
 
 
 Trustindex verifies that the original source of the review is Google. I have worked with Custom On Site for many years. They build a quality home and have a good reputation in Northern Colorado. If you are in the market make sure to check them out.
  
 
      Posted on Google  
   
   Bryan Clymer 
 
 
 
 Trustindex verifies that the original source of the review is Google. Kurt and the whole team was amazing.  we only had a small project but will use them again when we expand.
  
 
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   Mary Lou Stoltzfus 
 
 
 
 Trustindex verifies that the original source of the review is Google. Reliable high quality builder!   They stand behind their product!   Great folks!
  
 
      Posted on Google  
   
   Pam 
 
 
 
 Trustindex verifies that the original source of the review is Google. Top-notch contractor. Honest and shoot straight. - gave us accurate information throughout the entire project. Were very tolerant of us "over-seeing" the work. Confident our project would not have been as successful with another contractor. Consider using them for YOUR next project.

OUR APPROACH

As a full-service custom home builder and remodeler, we handle everything from helping you secure land and walking you through design decisions to crafting every aspect of your home and handing you the keys.

Our process is hands-on and collaborative. Everything starts with a complimentary consultation to discuss your vision, answer any questions, provide design insights, and even develop a timeline for your build.

Then we roll up our sleeves and get to work, handling every aspect of your project with integrity, precision, and genuine respect for you, your family, and your home.

PROUD TO BUILD IN
NORTHERN COLORADO

We live and work here, and we take pride in contributing to the communities we serve. As active members of the Home Builders Association and participants in the Parade of Homes, we hold ourselves to the highest standard because that’s what our neighbors deserve.

30+ Years of Experience
We bring time-tested processes, steady leadership, and local expertise to every job.
Locally Sourced, High-Quality Materials
We use materials that stand the test of time—often from right here in Colorado.
Meticulous Craftsmanship
From rebar in driveways to custom textures and trim, we obsess over the details.

Custom-Built, Inside and Out
Every build is tailored to your lifestyle, with thoughtful design and top-tier finishes.
Transparent Process
Clear timelines. Honest budgets. No guesswork.
1-Year Workmanship Warranty
Because we stand behind what we build—and how we build it.

LET’S BUILD SOMETHING TOGETHER

If you’re ready to design and build your dream custom home, remodel your existing one, or simply learn more about us, we’re here to help.

Schedule a Free Consultation