Honesty first
Real photos, real answers. If a repair will do, we'll tell you, even when it costs us a bigger job.
Built on trust, one roof at a time
We're a family-owned Denver roofing company that started with one truck and a simple promise: treat every home like it's our own.
2004Serving Denver since
Our story
From one pickup truck to 8,500 roofs
Mike Callahan started SummitShield in 2004 after a decade working for other roofers and watching homeowners get oversold, under-built and ignored after the check cleared.
He set out to do it differently: on-roof inspections with real photos, fixed written prices, our own trained crews and a warranty we actually honor. Two decades later we're still family-owned, still answer the phone ourselves, and still sweep every yard for nails before we leave.
22+Years in business
8,500+Roofs completed
45In-house team members
A message from our owner
A message from our owner
My name is on every roof we install, and I don't take that lightly. If something isn't right, call me directly. I'll make it right.
Your roof is the single most important thing protecting your family and your biggest investment. You deserve a contractor who tells you the truth, even when the truth is "you don't need a new roof yet." That's how we've earned 1,200+ five-star reviews, and it's how we'll earn yours.
Mike CallahanFounder & Owner
Our values
What we stand for
Craftsmanship
Manufacturer specs on every install, every time. No shortcuts, no skipped underlayment.
Respect your home
Protected landscaping, clean driveways and crews who treat your property like their own.
Community
We sponsor local youth teams and replace one roof a year free for a veteran family in need.
Meet the team
Work with us
The people on your roof
Every installer is a full-time SummitShield employee, background-checked, safety-certified and trained in-house.
Carlos Reyes
Installation Foreman18 years on roofs. Leads our largest crew and trains every new installer.
Dana Whitfield
Insurance Claim SpecialistFormer adjuster who has guided 3,000+ homeowners through storm claims.
Tom Nguyen
Senior Project ManagerYour single point of contact from inspection to final walkthrough.
Jake Morrison
Metal Roofing LeadCertified standing seam installer with 400+ metal roofs completed.
Licenses & certifications
Fully licensed, insured and certified
Ask any contractor for these before you sign. We'll email copies with your quote.
Licensed Roofing ContractorColorado Lic. #RC-000000
$2M General LiabilityPlus full workers' comp coverage
Master Certified InstallerTop 3% of manufacturer contractors
BBB
BBB A+ AccreditedAccredited since 2006
Certified Metal InstallerStanding seam & stone-coated steel
OSHA 30 Safety TrainedEvery foreman, every crew
- BBBA+ RatedAccredited business
- Master CertifiedManufacturer installer
- Licensed & InsuredCO Lic. #RC-000000
- 4.9 / 5 Rating1,200+ reviews
Our warranty
Protection that outlasts the storm
Two layers of coverage on every full replacement, in writing and transferable when you sell.
2years
Repair Warranty
Every repair, no matter how small, is guaranteed against leaks.
- Covers labor & materials
- Free return visits
25years
Workmanship Warranty
Our installation is guaranteed for 25 years. If a leak is caused by our work, we fix it free.
- Transferable to new owners
- No pro-rating
- Registered on completion
50years
Manufacturer Warranty
As certified installers, we can offer enhanced manufacturer coverage on full systems.
- Material defect coverage
- Wind coverage up to 130 mph
Life at SummitShield
On the job, every day
Let's take care of your roof
Free inspection, fixed written price and a 25-year warranty. Talk to our team today.