JGA Roofing Systems

JGA Roofing Systems We are a commercial roofing company with the aim of providing quality service with competitive price.

Hard work, dedication, and an unparalleled commitment to installing the highest quality roofing materials have driven the success of JGA Roofing since 2008. Our certified roofers see even the toughest jobs through to competition, whether you need single-ply roof repair or service on your commercial roof, metal roof, or shingles. We provide watertight solutions that maximize energy efficiency and c

an last for decades with minimal maintenance. Contact us for a free evaluation and to see why we're the team to trust for roofing repair in San Marcos, TX.

Before ➡ AfterA quality commercial roof makes all the difference.Swipe to see how JGA Commercial Roofing Systems transfo...
02/19/2026

Before ➡ After
A quality commercial roof makes all the difference.

Swipe to see how JGA Commercial Roofing Systems transforms aging roofs into durable, energy-efficient solutions built to last. From inspections to full replacements, our team delivers reliable results for businesses and schools across Central Texas.

✔ Duro-Last roofing systems
✔ Energy-efficient solutions
✔ Free commercial roof evaluations

📞 Call 888-336-0077 to schedule your inspection today.

Strong roofs start with expert evaluations. JGA Commercial Roofing Systems helps schools and businesses stay protected w...
02/11/2026

Strong roofs start with expert evaluations. JGA Commercial Roofing Systems helps schools and businesses stay protected with reliable inspections, repairs, and long-term roofing solutions. Schedule your free roof evaluation today! 📞 888-336-0077

Get the job done with the best. Call us today at (888) 336-0077 to schedule your roofing service or consultation. We’re ...
01/28/2026

Get the job done with the best. Call us today at (888) 336-0077 to schedule your roofing service or consultation. We’re here to help with all your roofing needs from inspections to full replacements.

📣 Remember, JGA is exhibiting today at the TASA MidWinter Conference in San Antonio! We’re at Booth 473 and can’t wait t...
01/27/2026

📣 Remember, JGA is exhibiting today at the TASA MidWinter Conference in San Antonio! We’re at Booth 473 and can’t wait to see friendly faces and meet new people. Come learn how we help schools protect their facilities with durable, energy-efficient commercial roofing solutions.

JGA Roofing Systems is excited to be exhibiting at the TASA MidWinter Conference in San Antonio!If you’re attending, sto...
01/26/2026

JGA Roofing Systems is excited to be exhibiting at the TASA MidWinter Conference in San Antonio!

If you’re attending, stop by our booth (473) to say hello to the JGA team and learn more about how we help schools protect their facilities with dependable, energy-efficient commercial roofing solutions. From preventative maintenance to full roof replacements, we’re proud to support Texas schools with roofing systems built to last.

We will be here January 26–27, and we’d love to connect. See you at Booth 473!

❄️ Winter Storm Alert for San Marcos & Across Texas ❄️With extreme cold expected this weekend, now is the time to prepar...
01/23/2026

❄️ Winter Storm Alert for San Marcos & Across Texas ❄️

With extreme cold expected this weekend, now is the time to prepare your commercial roof to avoid costly damage and disruptions.
Before temperatures drop:
✔️ Clear roof drains and scuppers to prevent ice buildup
✔️ Check for existing leaks or membrane damage
✔️ Secure loose metal, flashing, and rooftop equipment
✔️ Ensure rooftop units and penetrations are properly sealed

Freezing temperatures can cause materials to contract, seams to separate, and trapped moisture to expand—leading to leaks once conditions improve.

At JGA Roofing Systems, we’re here to help you stay protected through the storm and beyond. Whether it’s preventative checks, emergency repairs, or post-storm inspections, we’re just a call away.

📞 888-336-0077
🌐 jgaroofing.com
Stay safe, stay warm, and stay covered.

JGA Roofing Systems was proud to attend the 2026 Duro-Last Seminar!It was an incredible experience for our team—filled w...
01/23/2026

JGA Roofing Systems was proud to attend the 2026 Duro-Last Seminar!
It was an incredible experience for our team—filled with valuable training, industry insights, and the opportunity to connect with roofing professionals from across the country. Events like this allow us to continue sharpening our skills and staying at the forefront of high-performance commercial roofing solutions.

We’re especially proud of our team’s hard work and dedication that earned JGA the Admiral Award. This recognition reflects the commitment, professionalism, and quality our team brings to every project.

A big thank you to Duro-Last for hosting such a well-organized and impactful event and for continuing to invest in education, innovation, and strong partnerships within our industry. We’re grateful to be part of it!

Another 5-star review we’re proud of! The Marshall Independent School District trusted JGA Commercial Roofing Systems wi...
01/15/2026

Another 5-star review we’re proud of! The Marshall Independent School District trusted JGA Commercial Roofing Systems with their single-ply membrane installation, and the results speak for themselves. From clear communication to professional, safety-focused crews, we’re honored to deliver quality, long-lasting, fully warranted roofing solutions for schools and facilities that matter most.

Thank you for the trust!

Happy New Year from JGA Roofing! As we step into 2026, we want to thank our amazing customers, partners, and community f...
01/01/2026

Happy New Year from JGA Roofing! As we step into 2026, we want to thank our amazing customers, partners, and community for trusting us with your businesses. Your support means everything. We’re excited for another year of growth, quality work, and keeping your roofs strong, safe, and built to last. Cheers to a great year ahead!

This holiday season, we’re grateful for the businesses, property managers, and partners who continue to trust JGA Roofin...
12/25/2025

This holiday season, we’re grateful for the businesses, property managers, and partners who continue to trust JGA Roofing to protect and maintain their commercial buildings.

From preventative maintenance to full commercial roofing systems, we’re proud to support the companies and organizations that keep our communities running. Your confidence in our team drives us to deliver quality, reliability, and craftsmanship on every project.

From the entire JGA family, we wish you a Merry Christmas and a successful, uplifting holiday season. Thank you for letting us be part of your continued growth and protection year after year.

Our team is taking a short break for the holidays! JGA Roofing will be closed Christmas Eve, Christmas Day, and New Year...
12/19/2025

Our team is taking a short break for the holidays! JGA Roofing will be closed Christmas Eve, Christmas Day, and New Year’s Day. Wishing you all a safe and joyful season!

Address

San Marcos, TX
78666

Opening Hours

Monday 8am - 5pm
Tuesday 8am - 5pm
Wednesday 8am - 5pm
Thursday 8am - 5pm
Friday 8am - 5pm
Saturday 8am - 5pm

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