Established in 1980, William Molnar Roofing Company., Inc. began as a Commercial / Industrial roofing company, mainly specializing in built-up roofing. Since then, we have expanded our expertise to include roofing systems such as: modified bitumen, EPDM, TPO, PVC, vegetative, shingles, and sheet metal, in both new and retrofit installations.

Having served Southeast Michigan for 35 years, we have built long lasting relationships with many of our customers due to our honesty, integrity, good craftsmanship, competitive pricing, exceptional service, and accountability if there are any problems. Because of these relationships, most of our business referrals come from past customers and/or word of mouth. We believe a large part of our success is due to our willingness to work hard and to train the best employees. Now that we have achieved a reputation for working hard, smart, and safely, we strive to maintain the highest standards of excellence and performance.

Mission Statement

“William Molnar Roofing Co., Inc. is committed to being a professional roofing contractor, operating as a profitable commercial, industrial, residential, and sheet metal contractor serving Southeast Michigan.

We strive to build customer, employee, and vendor loyalty through fair, safe, and equitable business practices.

We plan to obtain the desired results through continuous planning, employee training, maintaining a positive work environment, and retaining quality employees.”