TECH CORP, LLC is a true Division 7 Company.

The term “Division 7” refers to the Construction Specifications Institute’s category for thermal and moisture protection technologies and applications, including roofing, siding, waterproofing, and architectural sheet metal. TECH CORP, LLC is well versed in all of these areas as demonstrated by our product certifications list below.

TECH CORP, LLC is well versed in all of these areas and certified applicators in the products listed below, thereby offering our clients the correct option for their specific building needs.



With a wide product offering that includes single-ply, metal and asphalt-based system solutions, Firestone Building Products is your provider of innovative product with outstanding warranty coverage. Quality designs that last whether you’re replacing an existing roof, building a brand-new roof or taking on a roof repair project, choosing the correct roofing assembly and materials for your building is critical. It will determine how awe-inspiring your building looks, how well it performs—and how long it will last. Commercial roofing systems do not.


Roofing Products International: After 3 decades we hold the same commitments to product quality and system performances, along with a dedicated sales and technical team, has made RPI into one of the most solid performers in the single-ply roofing industry. The incredible durability and performance characteristics of RPI Royal Edge TPO membrane and system components combined with ease of application and availability of wide sheets.

Mule Hide

As the name trusted in roofing since 1906, our time-tested and proven systems are affordable with long lifecycles, while meeting the stringent demands of today’s commercial, industrial, and institutional buildings. Mule-Hide provides time-proven systems that are simple and economical to install with minimal disruption to building occupants and operations.


GenFlex Roofing Systems is a leading, full-line supplier of high quality single-ply roofing products for the commercial roofing market. Our razor-sharp focus on roofing is based on nearly 30 years of experience in the industry, and the partnerships we’ve formed with the best contractors and distributors in the business. So if you have a roofing challenge, question, or opportunity you’re ready to take on…chances are pretty good that we have a product, answer, or innovation to meet your needs.
1981: GenFlex becomes one of the original suppliers of EPDM systems. The company is also the first to market EPDM seam tape.
1996: GenFlex develops the first 12-foot-wide TPO sheet to meet industry code requirements, and it is still the widest sheet available.
2003: GenFlex launches the revolutionary Peel & Stick(TM) system, one of the most significant advancements in roofing in the past decade.
2010: GenFlex introduces FlexWhite EPDM, a white-on-black EPDM membrane that combines the benefits of a highly reflective white-surfaced membrane with the proven application techniques of a flexible EPDM roofing system.