Commercial Roofing in Denver, CO

From storefronts and warehouses to multi-family buildings across the Denver metro, Summit Peak Roofing installs and services commercial roof systems built for flat and low-slope applications — TPO, EPDM, and metal — on a schedule that keeps your business running.

Commercial systems we install & service

• TPO and EPDM single-ply membrane systems
• Standing-seam and other metal roof systems
• Flat-roof repair, recoating, and restoration
• Full tear-off and re-cover options
• Preventive maintenance programs to extend roof life
• Roof assessments for property managers and building owners

How it works

1. Site assessment — we inspect the existing system and substrate.
2. System recommendation & estimate — the right membrane for your building and budget.
3. Scheduled install — phased to minimize disruption to tenants and operations.
4. Warranty & maintenance — manufacturer warranty plus an optional maintenance plan.

Why Denver homeowners choose Summit Peak Roofing

• GAF Master Elite™ certified — the top 2% of roofers in North America, with the best manufacturer warranties available.
• Family-owned since 2003 — two decades on Front Range roofs, not a storm-chasing out-of-state crew.
• Licensed & fully insured in Colorado, with workmanship warranties in writing.
• We handle the insurance claim with you — documentation, adjuster meetings, and a fair scope of work.
• 4.9★ from 300+ reviews — we answer the phone, show up when we say, and clean up every nail.

Areas we serve

We provide commercial roofing across the Denver, CO metro and the wider Front Range, including Denver, Aurora, Lakewood, Littleton, Arvada, Boulder, and the surrounding communities. Not sure if you’re in our service area? Get in touch — we probably are.

Frequently asked questions

What commercial roof systems do you install?

We work primarily in TPO and EPDM single-ply membranes and metal systems, plus flat-roof repair and recoating. We’ll recommend the best fit for your building type and budget.

Can you work without shutting down my business?

Yes. We phase commercial projects and schedule around your operations to keep disruption to tenants and customers to a minimum.

Do you offer maintenance plans?

We do. A preventive maintenance program catches small issues before they become expensive leaks and significantly extends the life of a commercial roof.

Do you handle flat-roof leaks?

Yes — flat and low-slope leak diagnosis and repair is a core part of our commercial work, including recoating and restoration where it makes sense.

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