GermSmart Commercial CleaningWindow cleaner in Brooklyn, NY

GermSmart Commercial Cleaning is ranked #2 of 217 window cleaners in Brooklyn by CR Score, with 64 out of 100 as of November 2026. The score weighs reputation, credentials, review volume, recency, availability, trade focus, proximity, claimed profile, partnered and ContractorsRanked reviews. No business can pay to change its rank.

GermSmart Commercial Cleaning is open 7 days a week. Its listed hours are Monday to Sunday, 6 AM – 10 PM. On Saturdays it is open 6 AM to 10 PM, and on Sundays 6 AM to 10 PM. Hours come from the business listing; holiday hours may differ.

Serves Brooklyn and 12 towns within 15 miles: Brooklyn Heights, Chinatown, Financial District, New York City, East Village, Williamsburg, Park Slope, Gramercy Park, Greenpoint, Long Island City, Bushwick and Sunnyside. The list is based on the business's location and the usual service radius for window cleaning. Confirm your address is covered when you call.

GermSmart Commercial Cleaning has a rating of 4.9 from 225 Google reviews. The CR Score adjusts the star rating for review count, so a high rating from a few reviews counts for less than the same rating from many.

Call GermSmart Commercial Cleaning on (646) 681-5426. The business is at 155 Water St, Brooklyn, NY 11201. Its website is linked in the key facts on this page. Ask for a written estimate before any work starts.