The leading Local Roofing Contractor in Texas


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Commercial Roofing
Commercial roofing has advanced significantly in the past decade, and Flagstone Roofing & Exteriors has kept up with these advances. Our goal is your satisfaction, whether we’re performing a total roof replacement, scheduled annual maintenance or a roof repair. With over 30 years of experience as a commercial roof repair and replacement company in Houston, we offer expert service and industry-leading products installed professionally.
Our Services
If your building has a flat roof, it’s significantly different than a residential roof. That’s why you should only work with a commercial roofer with experience and training in commercial roofing products. Flagstone Roofing is a GAF Certified commercial roofer and offers McElroy Metals products. That means we can install and maintain your roof in the best manner possible to help it last as long as it should. Our services include:

Roof Replacement
We offer roofing products for both flat and steep-slope applications. Flat and steep-slope roofing customers can choose between GAF products or metal roofing from McElroy Metals.

Roof Maintenance
Our commercial roof maintenance plans help your roof last as long as it should. Proactive maintenance can add years to the life of your roof. We provide regular inspections and repair with our maintenance programs.

Roof Repair
Things happen to our roofs which require unexpected repair. When a storm blows through, HVAC units are added or removed, or birds or other animals do damage, call us for an estimate for your commercial roof repair needs.

Roof Coatings & Sealants
Some roofing materials benefit from periodic coatings so they last longer. Another benefit is increased solar reflectivity of some products. Ask one of our commercial roofing specialists if your roof could benefit from one of our roof coating products.
Your building’s roof is one of the most expensive parts of the building to replace. Let Flagstone Roofing extend the time between roof replacements as long as possible with regular proactive roof repair and maintenance. Call us toll free at (855)-980-0097 or fill out our contact form and we’ll schedule your no-obligation appointment.
What our customers are saying

Overall rating: based on
256 reviews
You’ll find working with one company for all your home improvement needs is easier than coordinating multiple contractors. When you need storm damage restoration, let the Flagstone Roofing family make your family safer and more comfortable. Call us toll free at 855-898-ROOF or fill out our contact form to schedule your free in-home consultation today.