Mammoth Contracting in San Antonio | 50 Year Warranty On Material And Labor

JavaScript is Disabled

For the best experience and to ensure full functionality of this site, please enable JavaScript in your browser.

No matter what your roofing needs are, Mammoth Contracting is committed to giving you a top-tier customer experience. We begin every service with a free, no-obligation assessment, so you know exactly what you need and how much it’ll cost.

Our Mammoth herd (team) has also migrated to our Mammoth Virtual Roofing Platform to ensure a touch free experience during this difficult time.

To talk to a member of our team about the Mammoth difference, fill out the contact form to the right.

Why Choose Mammoth Contracting?

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

No Surprise Costs

Our thorough inspection process and comprehensive estimates mean you never pay more than the agreed upon costs.

Quality Control Checklist & Customer Satisfaction Form

No Money Upfront

You only pay after your roof is complete to your 100% satisfaction.

Highest Quality Materials

BBB Approved

Home Advisor Contractor

Highly Experienced Reps regarding Insurance Restoration

Many roofing contractors unknowingly commit insurance fraud putting your claim at risk. Our experienced reps follow insurance restoration best practices and can help you minimize your out-of-pocket expenses.