Bringing vision to life through thoughtful design and expert construction in Denver, CO.
Building with precision, strong, reliable, and built to last.
Room Addition
Remodeling Services
New Construction
Home Remodeling
Home Additions & Outdoor Living
Egress Window
Deck and Patio
Custom Home Construction
Basement Finishing
Custom cabinetry, modern fixtures, and lasting finishes for the hardest-working rooms in your home.
Code-compliant windows that add safety, natural light, and value to your lower level.
Turn unused space into a family room, office, gym, or guest suite—finished start to finish.
A full remodel tailored to how you live, with craftsmanship in every phase.
Fully permitted accessory dwelling units for rental income, guests, or multigenerational living.
Get the extra space you need—seamlessly integrated with your existing home.
Custom outdoor spaces built with durable materials made for relaxing and entertaining.
Transform unused attic space into a functional bedroom, office, or bonus room.
Building Your Visions.
Creating Reality.
PrimeStone Construction Group is a licensed, structural engineer–owned design-build contractor serving the Denver metro and Colorado Front Range. One team handles design, engineering, permits, and construction, from the first walkthrough to the final inspection.
OUR REPUTATION IS BUILT ON SUCCESS
We build every project around one idea: get the structural engineering right and the rest of the job goes smoothly. Our structural engineer–owned team designs, engineers, permits, and builds, so your home is safe, durable, and built to last.
How We Work Together ?
Consultation & Planning
Design & Engineering
Permitting & Approvals
Construction
Final Walkthrough & Completion
Ready to start your project?
Please submit all general enquiries in the contact form below and we look forward to hearing from you soon.
Latest Insights & Updates
Cost guides, permit explainers, and planning advice for Colorado homeowners, written by the PrimeStone team.
Ready to work together?
Whether you are planning a remodel, an addition, an ADU, or a custom home, we would like to hear about your project. Request a free consultation today.