About Us

Our Mission

At TAG Roofing and Exteriors, our mission is to provide all of our customers with exceptional customer services while delivering the highest-quality residential & commercial roofing systems. We take great pride in our workmanship, professionalism, and outstanding customer service through a team oriented approach.

  • Attracting & Cultivating dependable, high performing workforce
  • Partnering with the highest quality product manufactures & material suppliers
  • Conducting ourselves with integrity



TAG Roofing & Exteriors is a well-respected industry leader within the roofing community. We specialize in insurance claims for roof replacements on shingled, metal, and flat roofing applications, on both residential and commercial properties. Organizations like the Better Business Bureau, Owens Corning, and Mule Hide have recognized us for our capabilities in the roofing industry and our dedication to exceptional customer service. Customer service is our top priority and we are continually searching for new and innovative ways to exceed our customers’ expectations. We are a family-owned and operated company, with much of our business coming from referrals. If we don’t do our job to your satisfaction, then you won’t recommend us to your family, friends, and neighbors – and everyone loses! We promise quality workmanship and products on every job, and our customers can testify to the high standards we maintain.

Recent Testimonials

  • Your team was very professional and the superintendent was very respectful and informative. He answered all the questions that we had and their cleanup was great!!!
    — Richard and Marylou C. from Cedar Park, TX
  • TAG put on a commercial rated roof on my aunts’ home because it was built in the 1940’s without a slope on the roof. They did an outstanding job and her roof doesn’t leak anymore.
    — Richie and Margi C. from El Paso, TX
  • Your team not only put a new roof on my home but they also resided my chimney and installed gutters all the way around that I was able to pick the color of. Great company, we have recommended them to all our friends that got hit by the hail storm.
    — Charles and Tina G. from San Antonio
  • Garth and his crew did a great job on our roof. He was very good to work with through the process and accommodated our schedule while we were out of town. We felt very comfortable in trusting him to get the job done while we were away. I would recommend Garth/TAG to anyone!
    — Jaris B.
  • Garth was awesome to work with. He was always very responsive to any question I had. Garth reviewed the roof replacement process with me and was a great adviser to show me how to navigate the insurance process. He was there when the adjuster from the insurance company did their appraisal of my home. Out of all the homes in my area I am one of the few that has actually had their roof replaced while the rest are still waiting. The crew that came to work on my roof were very professional and completed the job quickly and did a great job of cleaning up after their work.
    — Geoff L. from Austin, TX

About the Owners

Garth and Teresa Aegerter are the owners and operators of TAG Roofing & Exteriors, overseeing its day-to-day success.  Garth has been involved in the roofing industry for many years, while Teresa retired from Dell after 27 years and runs our multiple offices.  Garth and Teresa enjoy hunting and camping, as well as, spending time with their friends and family.


Giving Back to Our Community

Along with working in the Greater Austin, El Paso, Houston and San Antonio areas, we believe that it’s important to get involved in the community outside of the work setting.  TAG Roofing & Exteriors donates to Fishes and Loaves’, Wounded Warrior Project, and Habit for Humanity, as well as, the Vista Ridge High School Dance Team and the Round Rock football team.  We look for ways to make a positive impact in the communities that we work and live in!