“Best In The Industry” Warranty

2. Licensed, Bonded, Insured - Proud members of RCAT (Roofing Contractors of Texas) and the NRCA (National Roofing Contractors Association), our roofing contractors uphold the highest standards of quality and craftsmanship in a state where surprisingly no state licensing is required for roofing. We choose to secure memberships with these organizations who require that we uphold a high standard of excellence and commitment to ethical business practices. Our roofing company pull permits wherever required and hold licenses in every municipality where we do business. We carry General Liability and Worker’s Comp and are always focused on safety on our job sites.

5. Value - We do so much more when it comes to the installation of our projects. Roofing especially is absolutely not a commodity. We use pre-painted flashings whenever possible; we use synthetic underlayment, a special membrane around all penetrations and flashings on the roof; 6 nails per shingle; pro-grade materials; certified crews; removal of all layers to the decking; specialized shingles for the rakes, eaves, ridges, and hips; yard protection; and detailed clean up, just to name a few.

6. Partnerships - Mammoth proudly sells the highest-quality materials and uses only professional installers. We partner with the largest and well-known manufacturers and suppliers to be sure our customers can feel confident they are getting high-quality products with longstanding companies. We use high-tech measuring and estimating tools from industry-leading providers to make the process smooth and easy for our customers. We also offer great financing options through our finance partner, Hearth. Talk to us to see a complete list of our partners.

7. Service - Communication is extremely important for our residential and commercial roofing, siding, and gutter company. We keep our customers informed throughout the process. We are clear on the project cost, the timing for completion, materials used, the insurance process, the mortgage check endorsement process, and the project completion process as a whole. We not only have a great production and operations staff to help our customers through the process, but we also have a dedicated project manager to each customer who is always available should they need anything and is the primary point of contact if anything arises.

8. Community - Mammoth gives back. Our employees serve as active members in the Leon Springs Business Association, and we donate to local our local schools Van Raub Elementary, Aue Elementary, and charities to help our communities where our donations are needed most. We are proud to support our veterans and give to the Wounded Warrior Project® (WWP) The WWP will change the lives of over 1 million injured warriors, caregivers, and family members bringing independence back to our nation’s most severely wounded veterans.

MAMMOTH

HAS YOU COVERED

All of our work is backed by our industry leading lifetime warranty on both workmanship and materials. If you ever have any problems, we will come out and make it right. Guaranteed.

Warranty Details

Mammoth was professional and maintained consistent communication throughout the repairs made to my roof

Mammoth was professional and maintained consistent communication throughout the repairs made to my roof. Would highly recommend. …Read More

Gina Rogers

These guys are awesome. Scott and Tim are great to work with

These guys are awesome. Scott and Tim are great to work with. Scott coordinated with USAA to get my roof approved, when other roofers couldn't. He explained the contract in detail and upheld the condi…Read More

Robert Brister

Great company. Open and honest communication throughout the whole roofing project.

Great company. Open and honest communication throughout the whole roofing project. Scott and his team will guide you through the insurance and HOA paperwork. The hardest decision we had to make was wh…Read More

Ben Lewis

Scott (and Tim) deliver actually more than they promise

Scott (and Tim) deliver actually more than they promise. My roof was completed actually 2weeks early. They started around 3:00 one afternoon (after they called to obtain permission to start early) and…Read More

Jason Hyatt

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MAMMOTH CONTRACTING