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  • 10-Year Workmanship Warranty

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We're the Roofing Company San Antonio, TX Locals Fully Trust

Get a Fast, Free Roof Estimate

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There's no roof repair, installation or replacement we can't handle!

For 40+ years, the team at Alexander's Roofing has been providing exceptional roofing services throughout San Antonio, TX and the surrounding areas. We are San Antonio's preferred roofing contractor for:


Residential Roofing Services

Commercial Roofing Services

Storm Damage Restoration

Partial or Full Roof Replacement

Roof Repairs

Roof Maintenance

Roof Debris Removal


Our team of roofing contractors work on every type of property from homes to offices to commercial buildings. You can count on our San Antonio roofing company to provide quick and reliable services that won't affect your daily routine.

Getting the job done quickly, safely and on budget is always our top priority.


Unbeatable Value, Exceptional Customer Service


Alexander's has become a leading roofing company in the San Antonio Metro because our high quality workmanship comes with amazing value and customer service.



Reliable Roofing Materials That Last

Competitive Rates

Free Roof Assessment

Free Project Estimate

Warranties on Labor and Materials


When you meet with our team, you'll receive an in-depth evaluation of your property along with a reasonable quote that fits within your budget. We strive to provide the highest quality work to. We are striving to improve your home and office to ensure that your investment, loved ones and employees stay safe.


To speak with our team about your next roofing project, call us today at 210-436-1135 for expert advice at no cost.


Roofing Company San Antonio

All Your Roof Needs Covered By One Reliable Roofing Company

Why San Antonio Home and Business Owners Choose Alexander's as Their Roofing Company

Decades of Experience

Few roofing companies in San Antonio have the same level of experience as our professional roofers. We've been around so long we know exactly how a roof will age during a 40-year warranty period.

No Subcontractors

The roofing contractors working on your project are a part of our team, not subcontractors. This ensures that everyone on the job works in a professional manner producing high quality results.

Full-Service Roofing Company

We're a single roofing company that can handle all your roof needs whether you need residential or commercial roofing service. From a simple roof repair on a one-story home to a complete roof replacement project at a multiplex, we're equipped to get the job done quickly and affordably.

A+ Rating BBB

If you only want to work with a top rated commercial or residential roofing company, Alexander's Roofing Co. is the way to go. After decades of roof repairs, replacement and installations we still have an A+ BBB rating.

Free Roofing Inspections

We're happy to offer free roof inspections for residential and commercial roofing projects. One of our contractors in San Antonio will come to your location to take a look and provide an accurate estimate.

Storm Damage Professionals

If you need a San Antonio roofing contractor that specializes in storm damage, give us a call! After decades of dealing with the worst Texas storms we have the best roofing solutions for any type of damage.

10-Year Workman Warranty

We're so confident in the skills of our roofing contractors that we offer one of the best warranties in the roofing industry. Get a 10-year Workman Warranty on top of your roofing material warranty.

Why Quality Roofing Service Matters Can Trust


A roof is a part of a home or commercial building where quality work really makes a difference. Here's why quality matters when it comes to roofing services in San Antonio.


Structural Integrity

The roof is one of the primary structural elements of a home or building. Roofing companies that produce subpar roofing services could reduce the structural integrity rather than improving it.


Longevity of Your Investment

Installing a new roof or repairing an existing roof is an investment in your property. A roofing company that provides quality work will help you get the most mileage out of your investment.


Potential for Bad Weather

In the San Antonio area we can experience inclement weather that ranges from strong winds during hurricane season to hail storms and extreme heat. All of these factors can lead to premature wear or damage that has to be repaired.

San Antonio Roofing Contractors You Can Trust


Our long track record of exemplary service is reason enough for people to choose our family owned San Antonio Roofing company. Alexander's Roofing goes above and beyond to earn every client's trust, starting with honest estimates for roof repair, installation and replacement of an old or damaged roof.


  • We provide you with a variety of roofing solutions so that you have options.
  • We provide expert guidance when selecting roof materials.
  • We help residential and commercial property owners with insurance claims when bad weather causes roofing issues.


We'd love the opportunity to show you why Alexander's Roofing Co. is considered one of the top roofing contractors in San Antonio!


Contact us to schedule a roof inspection and receive a free quote.




What Our Clients Think About Their Roofing Project

  • My parents had an outstanding  service experience with Alexander Roofing!  Dave was outstanding!  He was thorough, and took his time to answer questions and provide his expertise.  The work was completed on time and the quality is exceptional!  My parents are extremely satisfied with their roof, Dave and Alexander Roofing.  Highly recommend Dave and his team if you need a new roof and trusted, quality service!


    - Michael C.

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    Davis was very helpful getting my father a great quote in his roof.  The team was on time, clean and professional.  The roof was completed within a week of delivery of materials and installation.  I would recommend Alexander’s Roofing.  Thank you David and crew.


    - Sara Manzotti A.

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    The roofers were hard-working. Arrived on time and left late if needed. Entire roof was completed in 1.5 days.

    The roofers were polite and courteous. Great job!


    - Esperanza V.

  • Great work and prompt. Very professional, I highly recommend them.


    - Rosario A.

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    Alexander's came out and replaced my roof. They were professional and kept my best interest in mind. I would recommend them to anyone.


    - Cynthia B.

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    Alexander's Roofing came out and did a complete roof replacement for me and did a wonderful job. I would highly recommend.


    - Jordan M.

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    Great Service. Not a fly by night storm chasing roofing company. Solid, dependable, and knowledgeable on claims processes. If you are looking for legitimate service company that is not going to play games you can go here.


    - Marc T.

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    The company was able to come out the same week I requested the repair to be done. The guys showed up on time and were very respectful, along with being able to answer any questions I asked. Affordable too!


    - Kirstin W.

  • Very impressed with our new roof.  David was very informative and went to bat for us with our insurance company.


    - Melodye V. G.

  • Alexander's was recommended to me by a co worker who had two roofs replaced by this company.  Alexander's is a great roofing company. The staff is very professional.   Someone was out to my house quickly to inspect my roof and give me a quote.  Once the contract was signed the materials were ordered and the roof was replaced.  The workers were professional and cleaned up all materials after the work was finished.  The owner came back two days  later to collect payment and he even pointed out differences between my roof and some of my neighbors who recently had their roofs replaced by other companies.   I am very pleased with Alexander's roofing and would highly recommend if you need a roof replacement.


    - Dana E.

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    Replaced the roof quickly and cleaned up after themselves, picking up the shingles, nails... It is now a sharp looking roof!


    - Robert F.

  • My parents had an outstanding  service experience with Alexander Roofing!  Dave was outstanding!  He was thorough, and took his time to answer questions and provide his expertise.  The work was completed on time and the quality is exceptional!  My parents are extremely satisfied with their roof, Dave and Alexander Roofing.  Highly recommend Dave and his team if you need a new roof and trusted, quality service!


    - Michael C.

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    Davis was very helpful getting my father a great quote in his roof.  The team was on time, clean and professional.  The roof was completed within a week of delivery of materials and installation.  I would recommend Alexander’s Roofing.  Thank you David and crew.


    - Sara Manzotti A.

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    The roofers were hard-working. Arrived on time and left late if needed. Entire roof was completed in 1.5 days.

    The roofers were polite and courteous. Great job!


    - Esperanza V.

  • Great work and prompt. Very professional, I highly recommend them.


    - Rosario A.

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    Alexander's came out and replaced my roof. They were professional and kept my best interest in mind. I would recommend them to anyone.


    - Cynthia B.

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    Alexander's Roofing came out and did a complete roof replacement for me and did a wonderful job. I would highly recommend.


    - Jordan M.

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    Great Service. Not a fly by night storm chasing roofing company. Solid, dependable, and knowledgeable on claims processes. If you are looking for legitimate service company that is not going to play games you can go here.


    - Marc T.

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    The company was able to come out the same week I requested the repair to be done. The guys showed up on time and were very respectful, along with being able to answer any questions I asked. Affordable too!


    - Kirstin W.

  • Very impressed with our new roof.  David was very informative and went to bat for us with our insurance company.


    - Melodye V. G.

  • Alexander's was recommended to me by a co worker who had two roofs replaced by this company.  Alexander's is a great roofing company. The staff is very professional.   Someone was out to my house quickly to inspect my roof and give me a quote.  Once the contract was signed the materials were ordered and the roof was replaced.  The workers were professional and cleaned up all materials after the work was finished.  The owner came back two days  later to collect payment and he even pointed out differences between my roof and some of my neighbors who recently had their roofs replaced by other companies.   I am very pleased with Alexander's roofing and would highly recommend if you need a roof replacement.


    - Dana E.

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    Replaced the roof quickly and cleaned up after themselves, picking up the shingles, nails... It is now a sharp looking roof!


    - Robert F.