DIAMOND STANDARD

Diamond Standard is an exterior cleaning company that does pressure washing, soft washing, house washes, driveway cleaning, roof washing and gutter cleaning. The company uses a patented SoftWash method for roofs and siding, a low-pressure approach meant to remove mold, mildew, algae and moss without damaging shingles, tiles or vinyl. Its cleaning products are described as eco-friendly and biodegradable.

Diamond Standard works on driveways, walkways, decks, patios, concrete, brick, wood and vinyl, for both homes and businesses. Quotes are free, and the company says it will redo any work a customer is not satisfied with. Customers can request a quote by phone at 571-499-7870 or through the website, and the company offers delivery of its services as listed on its site.