Mammoth Roofing & Solar of Austin reviews
Roofing contractor · Austin, TX · Google reviews since 2021
Preliminary · medium confidence. How it works
What the records show
Mammoth Roofing & Solar of Austin has a 4.8-star Google rating from 174 reviews. Texas doesn't license roofers. It replied to 1 of its 6 most recent 1–2 star reviews. Its earliest public record (oldest Google review) is from 2021.
Facts only, from the public sources listed on this page. We don't make judgments about companies.
License
Texas doesn't license roofers, so there's no state license to check. Ask for proof of insurance instead.
Permit history
We didn't match any roofing permits to Mammoth Roofing & Solar of Austin in City of Austin issued construction permits. Permits can be filed under a different name or in a city we don't cover, so this is not evidence of unpermitted work and isn't counted against the company.
Average of Google reviews by year
Google only shows the lifetime average.
Based on the 174 most recent Google reviews. Years with fewer than 3 reviews are hidden. Source: Google Maps, October 2026.
Verified homeowner reviews
Coming soonReviews from homeowners who prove the job with a signed contract and final invoice. Each one will answer the questions that matter most with roofers:
- Final price within 10% of the signed contract
- Permit pulled and passed final inspection
- Manufacturer warranty registered in the homeowner's name
- Deposit size, and whether they came door-to-door after a storm
- Any offer to waive the deductible or take over the insurance claim
- Cleanup, follow-up fixes, and whether the crew was the company hired
Verified homeowners only. Reviews can't be bought, hidden, or deleted by the company.
Fact sheet
- Google rating
- 4.8★ from 174 reviews
- Google Maps, October 2026
- Most recent Google review
- Oct 13, 2025 (11 months ago)
- Google Maps, October 2026
- New Google reviews
- 0 in the last 90 days · 2 in the last 12 months
- Google Maps, October 2026
- Replies to Google reviews
- 67% of the 174 most recent
- Google Maps, October 2026
- Replies to 1–2★ reviews
- 1 of 6
- Google Maps, October 2026
- Website first registered
- Unknown
- Google listing
- Claimed by the business
- Google Maps, October 2026
- Phone
- (512) 596-2944
- Google Maps
- Website
- mammothroofs.com
- Google Maps
Common questions about Mammoth Roofing & Solar of Austin
Is Mammoth Roofing & Solar of Austin licensed?
Texas doesn't issue a state roofing license. Ask for proof of insurance and a local address.
What is Mammoth Roofing & Solar of Austin's RooferRated Score?
73 out of 100 (medium confidence), ranking #172 of 362 scored roofers in Austin. It's built from public records and Google review history, and companies can't pay to change it.
Are there complaints about Mammoth Roofing & Solar of Austin?
6 of Mammoth Roofing & Solar of Austin's 174 most recent Google reviews are 1 or 2 stars, and the company publicly replied to 1 of them (as of October 2026). Reading the 1 and 2 star reviews on Google shows what those reviewers reported.
Last updated October 2026. Information comes from public records and the company's own website and may change. Verify a roofer's license and insurance directly before you sign anything. How corrections work.
Request a correction