Extreme Quality CleanWindow cleaner in Sherman Oaks, CA

Extreme Quality Clean is ranked #5 of 192 window cleaners in Sherman Oaks by CR Score, with 61 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.

Extreme Quality Clean is open 24 hours a day, 7 days a week. Its listed hours are Open 24 hours, 7 days a week. On Saturdays it is open Open 24 hours, and on Sundays Open 24 hours. Hours come from the business listing; holiday hours may differ.

Serves Sherman Oaks and 11 towns within 15 miles: Encino, Van Nuys, Valley Glen, Studio City, North Hollywood, North Hills, Universal City, Beverly Hills, Northridge, Century City and West Hollywood. 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.

Extreme Quality Clean has a rating of 5.0 from 17 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 Extreme Quality Clean on (818) 294-3141. The business is at 15130 Ventura Blvd, Sherman Oaks, CA 91403. Its website is linked in the key facts on this page. Ask for a written estimate before any work starts.