Basement Finishing Longmont, CO

Basement finishing in Longmont typically runs $28,000–$70,000+ depending on size, bathroom additions, and finish quality. As your local Longmont contractor, we offer highly competitive pricing with no markup for travel. Request a free estimate for an exact quote.

Yes. The City of Longmont requires permits for all basement finishing work including electrical, mechanical, and structural changes. We handle all Longmont permit applications and coordinate all required inspections as part of our service.

Most Longmont projects complete in 4–8 weeks. A basic finish without a bathroom runs 4–5 weeks. Adding a bathroom, wet bar, or custom features typically extends the timeline to 6–8 weeks.

We finish all basement types — unfinished concrete shells, partially finished basements, and full remodels of outdated finished spaces. Home theaters, gyms, home offices, bars, guest suites, playrooms — whatever fits your lifestyle.

All of Longmont, including Fox Hill, Sunridge, Southmoor Park, Prairie Village, Quail Mountain, Terry Shores, and all surrounding areas. We're local — we know every neighborhood.