
DeWitt Products Company
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Andre Baros
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Family-Owned Business
DeWitt Products Company is a family-owned business that has been passed down through three generations. They take pride in their work and are committed to providing excellent customer service.
Innovation
DeWitt Products Company is a leader in the industry, having invented a wet/dry roof cement and tub and tile caulk. They continue to innovate and maintain the best quality in the industry.

Quality and Durability
DeWitt Products Company has been providing high-quality roofing, foundation, and driveway maintenance products since 1931. Their products are designed to last and provide long-term protection for your home or business.
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About DeWitt Products Company
Founded in 1931 by Alfred D McClellan, DeWitt Products was formed after Alfred lost his cedar shingle company to fire. With insurance companies unable to pay due to the depression, he sold off his family home to pay creditors, moved the family into a one bedroom flat, and started over. Armed with a cement mixer and a couple asphalt coating formula’s, “Mac” as he was known as, mixed product in the morning, sold it the afternoon, and bought groceries on the way home. In 1938 he was able to purchase a building in Southwest Detroit, where DeWitt’s remains today.
5860 Plumer Avenue Detroit, Michigan 48209
(313) 554-0575