In 1908, H.T. Harrison & Sons Roofing and Sheet Metal company was founded by Herbert Thomas Harrison alongside his sons Herbert Thomas Harrison Jr., Wellford Thomas Harrison Sr., John Harrison and Ricky Harrison. Over 100 years later, we remain a family owned and operated company entering our fourth generation. In that time, we have quickly evolved into the DMV’s top roofing and sheet metal contractor for both residential and commercial projects.


Every roof is constructed differently, and there are multiple types of roofing materials that each require different service techniques. We customize your entire experience around your home's layout, your roof's age, and the local climate. We've been working with customers in the Greater D.C. area since 1908, and our team will provide you with friendly customer service and excellent results. We're a GAF and CertainTeed-certified company, and all our contractors are fully licensed, bonded, and insured.

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H.T. Harrison & Sons is a family owned and operated commercial and residential roofing and sheet metal company servicing the greater D.C., Maryland and Virginia areas. H.T. Harrison & Sons is now entering its fourth generation since it was founded in 1908 by Herbert Thomas Harrison, Sr.


424 N. Stonestreet Ave.
Rockville, MD 20850
Mon - Fri: 7:30am - 4pm

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