Top Commercial Flat Roofing Contractors in San Antonio & Central Texas

At Mammoth Roofs, we are trusted commercial flat roofing contractors specializing in apartment flat roofing solutions across San Antonio, Austin, Allen, and Belton. Whether you’re managing a multi-family complex or an apartment building, our team is equipped to provide durable, efficient, and cost-effective flat roofing services tailored to your property’s needs.

Comprehensive Flat Roofing Services

We offer a wide range of services to ensure your apartment roof is ready to face the elements while maximizing its lifespan. Whether you need inspections, repairs, or full replacements, we’re the apartment roofing company you can trust.

Flat Roof Inspections:

Regular inspections are critical for identifying potential issues early. Our team examines every inch of your apartment roof, recommending proactive measures to avoid costly repairs or replacements.

Flat Roof Repairs:

Even the best-maintained roofs can develop issues over time. As experienced apartment flat roofers, we specialize in quick and effective apartment roof repair, addressing leaks, storm damage, and wear to keep your property safe.

Flat Roof Replacement:

When repairs aren’t enough, we provide comprehensive apartment flat roof replacement services. We use the best roofing material for flat roofs to ensure durability, energy efficiency, and long-lasting protection.

New Flat Roof Installations

Looking for the best roof for flat apartment complexes? Our skilled technicians design and install custom flat roofs using cutting-edge materials like TPO, PVC, and EPDM.

Best Roofing Materials for Flat Roofs in Texas

Flat Roofing- commercial flat roofing contractors - Mammoth

Choosing the best roofing material for flat roofs is essential for maximizing performance and durability. At Mammoth Roofs, we recommend:

  • TPO Roofing: Highly durable and energy-efficient.
  • EPDM Roofing: A cost-effective, weather-resistant option.
  • PVC Roofing: Perfect for extreme weather and long-term use.

Why Choose Mammoth Roofs as Your Commercial Flat Roofing Contractors?

Don’t wait for issues to escalate. Contact Mammoth Roofs—your trusted commercial flat roofing contractors—to schedule a no-obligation inspection and quote. Whether it’s a minor repair or a complete roof replacement, our team ensures high-quality workmanship every step of the way.

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See What Our Satisfied Customers Say!

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Mike Griffith profile picture
Mike Griffith
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Mammoth replaced our roof In October 2020. We had seen their work on a neighbor's house so we checked them out. Their online and BBB reviews were positive. From start to finish, they were very professional and responsive. Eddie Crowe assisted us in getting our insurance claim approved, including some supplemental items the original adjuster had not included.. He answered all our questions and then found a source for the Energy-star shingles we requested. The crew was amazing. They arrived early, wrapped our shrubs, and worked efficiently, which allowed for a one-day installation. They not only did a great job installing the new roof, but also in removing all the debris from our yard as well as our neighbors' yards. Finally, they quickly provided the supporting documentation for the insurance company which allowed us to receive the final claim payment within 3 days. We highly recommend Mammoth and Eddie. UPDATE April 2024: After a storm with high winds and heavy rain. we had a small leak around a vent flashing. Eddie and Tim responded the next day and quickly fixed the leak. Tim was very thorough in fixing the problem and did not rush the job. He also checked for anything that might become a problem later and resealed those areas. And Mammoth honored their lifetime warranty! Highly recommend Mammoth for any roofing jobs.
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Angela Watkins profile picture
Angela Watkins
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Great service! Very prompt and professional. Completed the work in no time, will definitely use Mammoth roofing again. Thank you for your service!
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Jeff K profile picture
Jeff K
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This company took the time of day to come out and help/work with me on my inconvenient schedule. They did a repair on a minor leak from a poor install from another roofing company and they identified/located the issue very swiftly and professionally.
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Rob Gonzales profile picture
Rob Gonzales
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Met with Scott to inspect my home after the big hail storm from last night which had about golf ball size hail. They inspected the roof and provided me pictures showing warning spots that may potentially lead to leaks in the future such as rusted nails that may expand but no immediate work was needed. Greatly appreciated the honesty provided by Scott and did not feel pressured at all to make any repairs. I will definitely work with mammoth in the future when repairs are needed and recommend to anyone needing roof repairs.
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Dan Guajardo profile picture
Dan Guajardo
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Mammoth made replacing our roof easy and extremely positive. We had a great experience with them from beginning until the end. We highly recommend them.
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Sarah Arias profile picture
Sarah Arias
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Great people!! Great company, amazing service!! Would highly recommend!!
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Sally Dolan profile picture
Sally Dolan
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One of the best companies I’ve used since moving to San Antonio. Tim Darby was polite and extremely professional. I will use this company again.
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David O'Neill profile picture
David O'Neill
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Tim Brady came from Mammoth Contracting because I had a roof issue. Tim diagnosed the problem repaired it and then inspected my entire roof. He went above and beyond. Great job.
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James Clark profile picture
James Clark
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Timothy has been with Mammoth Roofing from its beginning, which is evidence of the excellent work environment provided by the company. Timothy is both professional and friendly and has a wonderful sense of humor. He did a fantastic job of repairing some rodent damage that led to leaking through the front wall during heavy rains. He sealed up all the cracks and spaces and covered them with metal to prevent any further damage. A very professional job. On a more personal note, Tim has led an interesting life. It turns out that he and my wife were both raised in Cleveland, Ohio, so they reminisced about places, people and food. And he did not charge me for the extra time. In fact, I think he undercharged me for the work. James R. Clark, MS, MPH
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Tony Dubose profile picture
Tony Dubose
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Responsive, fairly and very competitively priced and great customer service. I got lucky finding Mammoth Roofing, and hopefully this review will take luck out of your search for either a roofing repair service or a complete replacement!

Locations We Serve At

San Anotnio Roofing Contractors - Residential San Antonio Roofing Company

San Antonio, TX

We specialize in flat roof repair in San Antonio to keep your home protected and looking great. Choose us for reliable tile roof San Antonio services that stand up to Texas weather.
Allen, TX Residential Roofing

Allen, TX

As a leading Allen roofing company, we provide expert flat roof repairs, replacements, and installations tailored to meet your needs in Allen, TX.

Belton, TX

Serving Belton proudly with expert roofing services, including repairs and installations. Trust our reliable Belton roofing company for quality craftsmanship

Autin, TX

Proudly serving Austin with expert roofing solutions, including repairs and installations. Rely on our Austin roofing contractor for excellence.

Killeen, TX

Serving Killeen, TX with expert roofing repairs and installations. Trust our Killeen roofing contractor for quality service.

Schedule Your Free Apartment Flat Roof Inspection Today

Contact us today to schedule your free inspection and get a no-obligation quote for your apartment flat roof repair in San Antonio, Austin, Allen, or Belton. Let us provide you with roofing solutions tailored to your property’s needs and designed to exceed your expectations.

FAQs - Roofing Services in Texas

Below are some frequently asked questions about our multi-family roofing in Texas. We’ve compiled these to help answer common concerns and ensure you’re well-informed before making any roofing decisions.

TPO, EPDM, and PVC are popular options for apartment roofs. They’re durable, energy-efficient, and ideal for Texas weather. Modified bitumen is another cost-effective choice, while metal roofs offer unmatched longevity.

The lifespan depends on the material:

  • TPO: 15–20 years
  • EPDM: 20–25 years
  • PVC: 20–30 years
  • Metal roofs: Over 30 years with proper care.

Look for pooling water, cracks, leaks, or rising energy bills. These indicate your apartment roofing company should assess for possible damage.

No, most work is done externally. As professional apartment roofers, we prioritize minimizing disruptions to tenants.

If gutters are damaged or poorly installed, upgrading them during an apartment roof replacement ensures better drainage and longevity.

Look for licensed contractors with experience in apartment roofs, positive reviews, and clear pricing like Mammoth Roofs. An experienced flat commercial roofer can customize solutions for your property.

Cover of The G.R.O.O.V.E. Playbook by Scott Edwards, CEO of Mammoth Roofing and Solar, promoting high-performing roofing sales reps — Grow With a Mammoth.

The G.R.O.O.V.E. Playbook: How Mammoth Builds High-Performing Reps

By Scott Edwards

This is not just a training manual—it’s a playbook for purpose-driven selling.

In Get in the GROOVE, Mammoth Roofing & Solar opens its doors to share the field-tested framework behind one of the most consistent appointment-setting systems in the industry. Built for new reps, seasoned closers, and even outside organizations looking to elevate their sales culture, this book breaks down the exact steps—from first knock to confident close—that turn conversations into trust, and trust into results.

Packed with real-world scripts, field breakdowns, and behind-the-scenes mindset philosophy, this book isn’t about hype—it’s about repeatable excellence.

Whether you’re joining our herd or leading your own, you’ll walk away with the structure, belief, and tools to build something that lasts.

About The Author

Founder. Builder. No Plan B.

For ten years, Scott worked jobs that looked stable on the surface—finance, insurance, corporate roles—but always felt like they belonged to someone else’s vision. He wasn’t building anything of his own, and the day-to-day offered little more than repetition.

After a personal and financial low point—including a Chapter 7 bankruptcy—he found himself starting over with almost nothing. A friend gave him a shot in roofing sales. Two small jobs in, someone wrote his commission on a napkin at a diner table. The number was more than he’d made in weeks. That’s when he saw what this industry could offer—not just income, but real ownership over your success.

From there, everything changed.

Scott built this company to give others the same shot he got. He doesn’t look for perfect résumés—he looks for people with drive, character, and something to prove. His goal is simple: train in weeks what took him a decade to learn, and create a path to success that’s real, not theoretical.

Today, he leads one of the fastest-growing roofing and solar teams in Texas—but he’s still walking jobs, coaching reps, and checking in with homeowners. Because no matter how big the company gets, the mission stays the same: do the job right, take care of your people, and never forget where you started.