Duration Premium Cool Shingles reflect solar energy, helping decrease the amount of heat transferred to a home’s interior – and the
Virginia K. of Potomac, Montgomery County, MD 20854
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Edgar Li did an outstanding job of installing a Pro Via single metal and double fiberglass French patio doors in January 2015. The workmanship was outstanding. Mr. Li is a very fine businessman,very knowledgeable of the products he uses and very thorough about explaining options and best product for a specific area. He responded quickly to our inquiries and completed the work on time. I plan to have him install shutters soon.