What Our Clients Say
BUILT ON TRUST.
PROVEN BY RESULTS.
Every project we complete is a relationship we build. Here's what homeowners in Westminster and the North Denver Metro have to say about working with Onyx Building Group.
200+
Projects Completed
5★
Average Rating
100%
Would Recommend
"Onyx Building Group turned our dream home into a reality. From the first consultation to the final walkthrough, the communication was outstanding and the craftsmanship exceeded every expectation. We couldn't be happier."
Michael & Sarah T.
Highlands Ranch, CO
Custom Home Build
"We had a tight timeline and a specific vision. The team delivered on both counts. The kitchen is absolutely stunning — every detail was handled with care. I've already referred two neighbors."
David R.
Fort Collins, CO
Full Kitchen Renovation
"Adding a second story to our home felt overwhelming until we met the Onyx team. They walked us through every step, kept the project on schedule, and the finished result looks like the house was always meant to be this way."
Jennifer & Mark L.
Parker, CO
Second-Story Addition
"The attention to detail is what sets Onyx apart. Our master bath renovation was completed on time and on budget. The tile work, the custom cabinetry — everything is flawless. Highly recommend."
Tom B.
Boulder, CO
Master Suite Renovation
"We wanted a home theater and a guest suite in our unfinished basement. Onyx delivered a space that looks like it belongs in a magazine. Professional, clean, and respectful of our home throughout the entire process."
Karen & Steve M.
Castle Rock, CO
Basement Finish
"From permitting to final inspection, Onyx handled everything. The detached garage with finished loft came out beautifully. They were honest about timelines and never left us guessing about what was happening next."
Rachel P.
Longmont, CO
Garage Addition
"We bought a dated 1990s home and Onyx transformed it completely. New kitchen, two bathrooms, flooring throughout — the whole project was managed seamlessly. It feels like a brand new house."
Chris & Amy W.
Broomfield, CO
Whole-Home Renovation
"We needed more space for a growing family and Onyx made the process painless. The addition blends perfectly with the existing structure. You can't tell where the old house ends and the new space begins."
Greg N.
Loveland, CO
Room Addition
"Building a custom home is one of the biggest decisions you'll ever make. Onyx made it an enjoyable experience. They were proactive, responsive, and genuinely invested in making our vision come to life."
Lisa & Dan H.
Centennial, CO
Custom Home Build
