Wind gust 61 mph
3 mi WNW of Lowry Crossing
Source: NWS Local Storm ReportsCheck public storm recordsRoofers in McKinney, Texas. Local Mammoth care.
Serving McKinney from our Garland office. Start with a free Roof Grade: photos, a written score and an honest recommendation.
If everything’s fine, we tell you.
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Sample report
B
Hunter-Gatherer Report
A couple of repairs. Years of life left.
AB, sample resultCDF
2 of 32 points need action: Minor repairs needed, Grade B
Sample report · your roof gets its own grade
Inspection, photos, measurements, proposal. Yours to keep.
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 McKinney from our Garland office.
Mammoth Roofing & ExteriorsGarland office
1529 E IH 30, Suite 107, Garland, TX 75043
McKinney in numbers.
25 mito your Garland office
2006median year homes were built
9days with 1 in+ hail within 10 miles since 2023
Sources: US Census Bureau (county and offices from the Census Geocoder; homes from the American Community Survey (2019–2023)); National Weather Service Local Storm Reports; Mammoth's AccuLynx job records from July 1, 2026. Counts, not customer details.
Your town. Your weather. Your roof.
Dated hail and wind reports logged near McKinney by trained spotters for the National Weather Service. Storm history is a reason to inspect, never a diagnosis.
Hail 1 in
1 mi E of Melissa
Source: NWS Local Storm ReportsCheck public storm recordsWind damage
2 mi W of Mckinney
Source: NWS Local Storm ReportsCheck public storm recordsWind gust 68 mph
3 mi WNW of Lowry Crossing
Source: NWS Local Storm ReportsCheck public storm recordsSince September 18, 2023, trained spotters reporting to the National Weather Service logged 9 days with hail of 1 inch or more and 10 days with damaging wind within 10 miles of McKinney; the largest hail was 2.75 in on May 28, 2024. Storm history is a reason to inspect, never a diagnosis.
Work in the communities around you.
Service areaJob records
McKinneyInquireCity-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 McKinney.
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 McKinney.
Ask your local teamWhich Mammoth office serves McKinney?
Serving McKinney 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 McKinney?
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
How often does hail hit McKinney?
Since September 18, 2023, National Weather Service spotter reports show 9 days with hail of 1 inch or more within 10 miles of McKinney and 32 such days within 30 miles. The largest hail logged nearby was 2.75 in on May 28, 2024. Over ten years (since September 18, 2016) the count is 35 days. Hail damage is time-limited for an insurance claim, so a dated inspection after a storm matters; the free Roof Grade gives you the photos and the written finding.
How far is the Mammoth office from McKinney?
About 25 miles. McKinney is covered from the Garland office at 1529 E IH 30, Suite 107, Garland, TX 75043; that team does the inspection and the work. McKinney sits in Collin County.
How old are the homes in McKinney?
The Census Bureau's American Community Survey (2019–2023) puts the median build year of homes in McKinney at 2006, across 74,436 housing units, 63% of them owner-occupied. Mammoth's own guide treats 18 to 20 years as the point to plan a replacement for an asphalt shingle roof, so a home from that era is worth a written inspection.
Do I need a permit to replace my roof in McKinney?
In the City of McKinney, the published rule is this: Permits are required for all roofing projects (a flat permit fee, $200 when checked), the permit must be posted and visible from the street, drip edge is required on asphalt shingle roofs, and existing layers must come off where the roof is water-soaked, deteriorated, or already carries two or more coverings. (McKinney's own page, checked September 18, 2026.) Mammoth's local team confirms the current requirement for your address before work starts and files the permit when one is needed.City of McKinney Building Inspections: Roof Packet
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