Q Shine ServicesWindow cleaner in Diamond Bar, CA

Q Shine Services is ranked #2 of 111 window cleaners in Diamond Bar by CR Score, with 62 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.

Q Shine Services is open Monday to Saturday. Its listed hours are Monday to Saturday, 7 AM – 7 PM. On Saturdays it is open 7 AM to 7 PM and closed on Sundays. Hours come from the business listing; holiday hours may differ.

Serves Diamond Bar and 11 towns within 15 miles: Chino Hills, Walnut, Pomona, Los Serranos, South San Jose Hills, Rowland Heights, Chino, Yorba Linda, La Verne, Brea and San Dimas. 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.

Q Shine Services has a rating of 5.0 from 76 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 Q Shine Services on (626) 272-7942. The business is at 1606 Fire Hollow Dr, Diamond Bar, CA 91765. Its website is linked in the key facts on this page. Ask for a written estimate before any work starts.