Roof repair
Leaks, flashing, pipe boots and storm damage. Find the cause before choosing the fix.
Explore repairsRoof repair in Dallas, Texas.
Find the cause. See the photos. Get a written repair recommendation from Mammoth, serving Dallas from Garland.
If everything’s fine, we tell you.
Get my free Roof Grade
Photos, a written Roof Grade and a clear next step.
Considering replacement? Explore sample prices
Photographed. Explained. Put in writing.346 Google reviewsOur Boerne Google profile
BBB Accredited · A+Accredited since 2018
Workers’ comp carriedAsk us for the certificate
2017Roofing since 2017Rooted in Texas
Mammoth Two Tusk Limited Lifetime WarrantyMonumental Installation System
A local team you can find.
Serving Dallas from our Garland office.
Mammoth Roofing & ExteriorsGarland office
1529 E IH 30, Suite 107, Garland, TX 75043
A proper repair starts with the cause.
Roof replacement
A complete roofing system, built around your home and a written scope.
Plan your roofStorm & hail damage
A photographed inspection and a clear record of what the storm left behind.
After a stormYour town. Your weather. Your roof.
Dated events from Mammoth’s storm-response records. Storm history is a reason to inspect, never a diagnosis.
Your roof can need attention without a recent storm. Start with a free inspection and a written answer.
Get your roof checkedWork in the communities around you.
Service areaJob records
Dallas2City-level jobs started since July 2026, from AccuLynx. Counts are not completed-project or customer counts. No household locations are shown.
See the work.
Explore the projects.
Visit Mammoth’s public project map.
Open project mapAround Dallas.
Tell the team your address and we’ll confirm the service area and scheduling.
Selected Google reviews
What homeowners say.
4.9/5346 reviews“A year after Mammoth replaced our roof, their customer service is still incredible!”
“I had my roof recently replaced by mammoth, they did a great job.”
“They gave us the best value for this project and we love the roof.”
Excerpts from our Boerne Google profile. Checked .
See all reviews on GoogleYour roof. The right next step.
Roof repair
Leaks, flashing, pipe boots and storm damage. Find the cause before choosing the fix.
Roof replacement
A complete roofing system, built around your home and a written scope.
Storm & hail damage
A photographed inspection and a clear record of what the storm left behind.
Metal roofing
Standing seam and stone-coated steel. See the options for your home.
Free Roof Grade
32 points. 75–150 photos. An honest answer in writing.
The Forever Roof
Stone-coated steel and the Two Tusk warranty: a limited lifetime manufacturer warranty on the panels, and 10 years on our workmanship.
Roofing questions in Dallas.
Ask your local teamWhich Mammoth office serves Dallas?
Serving Dallas from our Garland office.
What does the Roof Grade cost?
Nothing. The 32-point Hunter-Gatherer inspection is free, and the written report is yours to keep whether or not you hire Mammoth.
What about permits and HOA approval in Dallas?
Your municipality and neighborhood can have different requirements. We confirm the permit and material-approval requirements for your address before work begins.
Can a roofer waive my deductible in Texas?
No. Texas law prohibits a contractor from offering to waive, rebate or absorb a property-insurance deductible. Your insurer determines the coverage under your policy.Texas Department of Insurance
How long does an insurance claim take?
Timing depends on your policy, the information the insurer needs and any applicable catastrophe extension. Ask your insurer about your claim deadline and use the Texas Department of Insurance’s guide to understand the process.Texas claims process guide
Know where
your roof stands.
The Roof Grade is free. The report is written.
What happens next is your decision.
- 32 inspection points, attic first
- 75–150 photos of what we find
- An honest, written recommendation