About Brett

Brett Horstmann joined Ja-Mar Roofing & Sheet Metal in 2025 and brings 9 years of experience in commercial roofing to property owners and managers across Texas. His background includes work with various roofing, waterproofing, and restoration companies throughout Central Texas, giving him a well-rounded perspective on how commercial buildings hold up over time and what it takes to protect them.

Brett helps commercial property owners and managers protect their buildings with reliable roofing solutions. That includes assessing current roof conditions, recommending cost-effective repair or replacement options, and managing projects from start to finish to minimize disruption and extend the life of the investment.

His main area of expertise is commercial roofing. Brett focuses on finding practical, cost-conscious solutions for property owners while keeping projects moving efficiently from assessment through completion.

What Brett enjoys most about working at Ja-Mar Roofing & Sheet Metal is working alongside a team of highly experienced and talented professionals who collaborate seamlessly to find solutions, even on the most complex and fast-moving projects.

When you work with Brett, you can expect a consultant focused on protecting your investment: assessing your roof’s true condition, laying out cost-effective options, and managing the project so it causes as little disruption to your business as possible.