Perfectly Clear Window Washing

Perfectly Clear Window Washing is a Hyannis, MA-based window cleaning, pressure washing, house and deck washing, and awning cleaning company, owner-operated by John Bommhardt, who also runs the sister business The Barnstable Painter. The window-washing line was started in 2008 per BBB, and the company serves Cape Cod, the Islands, and the South Shore, naming Barnstable, Brewster, Centerville, Chatham, Dennis, Dennis Port, Harwich, Hyannis, Kingston, Manomet, Osterville, Sandwich, and Yarmouth as its stated coverage area. Reviewers who hired the company consistently praise John and his crew's punctuality, communication, and the care taken on window, screen, sill, and skylight work -- customers describe windows and screens looking brand new, thorough cleaning of 20-plus windows inside and out, and detailed skylight and sill work with fast scheduling. Several reviewers are repeat, multi-year customers: one had windows cleaned for a third consecutive summer, another for two years running, and a longtime customer says she has recommended the company to several neighbors who now use it annually. Awning and deck/house-washing jobs are also specifically praised, including a badly stained awning cleaned thoroughly and a building's awning, brick wall, and stairs power-washed to good results. Worth asking about before booking: a June 2026 Google review reports being ghosted after a scheduled 8am-11am appointment window -- the company called to cancel that morning and never followed up with a reschedule. That is the only recent negative in an otherwise strongly positive run (27 of 29 pooled reviews are five-star), and BBB carries an A+ letter grade. Note also that the company's own marketing claims '39 years'/'since 1987' in business, but BBB's own filing shows the window-washing business itself started in 2008 (18 years) -- the older tenure figure appears to describe the owner's separate painting business. Perfectly Clear Window Washing looks like a solid, well-reviewed choice for residential window, awning, deck, and house washing on the Cape, backed by a long run of specific, credible customer accounts -- worth confirming current scheduling reliability given the recent no-show report before booking.