Boak & Sons, Inc. is a privately owned exterior contracting company headquartered in Youngstown, Ohio. Founded in 1974 by Sam Boak, the company has grown from a small insulation business into an established contractor serving residential and commercial customers across Northeast Ohio and parts of Pennsylvania.

The company specializes in roofing, insulation, siding, gutters, sheet metal fabrication, and related exterior construction services. It works with property owners and businesses on building improvement, protection, and energy-efficiency projects. Boak & Sons emphasizes workmanship, safety, dependable customer service, and professional project delivery, building its reputation through decades of experience in the construction industry.