Our Story
ABOUT ONYX
Onyx Building Group is locally owned and operated by a team that treats every job like it's our own home. Before founding Onyx, our team built more than 300 homes with one of the nation's largest homebuilders — experience that taught us how to run a job site with precision, and what it takes to deliver quality at any scale. From Westminster across the North Denver Metro — Arvada, Broomfield, Thornton, Northglenn, Erie, Lafayette, Louisville, and Superior — we hold every project to The Onyx Standard: integrity, quality, craftsmanship, and commitment, visible in every finished space.
Who We Are
BUILT ON A
FOUNDATION OF TRUST
Onyx Building Group was founded on one non-negotiable idea: homeowners deserve a contractor they can actually trust. Not just to build well — to communicate like a professional, price like a partner, and hold a standard that doesn't slip when the job gets hard. We're locally owned. We live in the neighborhoods we build in. Our name is on the truck and on the work — so our reputation is built one relationship at a time, not one ad campaign at a time. Custom homes. Full renovations. Seamless additions. The standard never changes.
Our Tagline
BUILDING DREAMS. CREATING HOMES.
What Drives Us
OUR CORE VALUES
PROFESSIONALISM
Clear scopes of work and a team that communicates like the business partner you deserve — not a contractor who goes dark mid-project.
RELATIONSHIPS
We ask questions before we ask for a signature. Your goals shape the plan, and you'll hear from us throughout — not just at milestones.
RELENTLESS
Every subcontractor on an Onyx job is held to the standard we'd hold ourselves to in our own home. No shortcuts, no "that's close enough."
EXCELLENCE
We don't chase "done." We chase "done right" — the kind of finished space that still looks sharp years from now.
Licensed & Insured
CREDENTIALS &
QUALIFICATIONS
Licensed General Contractor
State of Colorado
Fully Insured
General Liability & Workers Comp
10+ Years Experience
Residential Construction
200+ Projects Completed
Westminster & North Denver Metro
Service Area
WHERE WE BUILD
Centralized in Westminster and servicing the North Denver Metro.
Ready to Build?
LET'S START YOUR
PROJECT TODAY
Free consultations for homeowners in Westminster and the North Denver Metro. We'd love to hear about your project.