About Us | Commercial & Industrial Roofing Contractors
Thermal-Tec/Michigan Inc is a family owned specialty roofing company, with headquarters in Cedar Springs, Michigan. We provide our MR Multi-Ply® Roof System to metal roofs throughout the Midwest. Established in 1983 by Earl Siterlet, Thermal-Tec has grown to having offices in Michigan, Illinois, Indiana, and Ohio. In 1994, son, Robert Siterlet and daughter, Linda Blanchard purchased the business from Earl and have worked together to continuously improve the quality and depth of our company. Thermal-Tec is a nationwide, commercial roofing and industrial roofing contractor that specializes in metal roof repair, metal roof coatings, roof leak repair, roof maintenance, roof replacement and roof restoration. Our MR Multi-Ply Roof System is a revolutionary single ply roofing product specifically designed to repair aluminum roofs, corrugated roofs, galvanized roofing, membrane roof, standing seam roofs, and sheet metal roofing. We are THE #1 roofing specialists and roofing consultants. Contact us today!
Over 30 Millions square feet of the MR Multi-Ply® Roof System has been installed throughout the Midwest all the while maintaining the best safety record in our industry.
We are certified applicators that use no subcontractors. All our employees are seasoned and trained.
We have 1,000’s of satisfied customers for you to call. We are proud to specialize in the steel and alloy industry, which are known for their aggressive environments.
We have also completed projects for state, local and federal municipalities, manufacturing companies, energy companies, agricultural industry, food service, lumber companies and the service industry, just to name a few.
When you select Thermal-Tec as your roofing partner, you not only select the finest roofing system in the industry, but we make our business about protecting your business. Contact us today. We have the solution to your roofing needs!!
Our Mission Statement
“ To provide the highest quality roofing system by exceeding customer expectations while maintaining our principals of integrity, service, quality, and professionalism. To provide a safe, positive, motivating experience for our customers and employees. To build and maintain relationships within our industry to provide our customers the best value possible. To commit to be the leader in our industry which is demonstrated in the pride in who we are and who we will become.”
Certifications and Awards
- 2009 Winner of the National Safety Award from the ABC’s National Safety Excellence Award
- 2009 Recipient of the “Top Woman Owned Business” from the Grand Rapids Area Business Journal
- Thermal-Tec awarded the “Top 100 Contractors” in the United States by the Roofing, Siding, and Insulating Association for 1999, 2001, 2002, 2003, 2007, and 2009
- Thermal-Tec awarded the National “Platinum Safety Award” by the Associated Builders and Contractors Association for 2004, 2005, 2006, 2007, and 2008, and 2009
- Thermal-Tec awards the 1st Lieutenant Richard F Siterlet Scholarship award. It is an annual $2,000.00 scholarship that Thermal-Tec presents to a local graduating High School Senior
- Thermal-Tec awarded the Michigan Governor appreciation award for our participation in the Adopt a Highway program for the beautification of our state for the last 10 years
- Thermal-Tec was awarded a “Certificate of recognition by the US Department of labor” for our apprenticeship and training program
- Thermal-Tec was certified as a “Systems Authorized Contractor” from The Henry Company
- Thermal-Tec was certified as an “Authorized Contractor” by the Qualico Liquid Rubber Systems
- Thermal-Tec was certified as an “Approved Contractor” by Colonial Roofing Systems
