Blue Sky Cleaning ServiceWindow cleaner in Wilmington, DE

Blue Sky Cleaning Service is ranked #9 of 22 window cleaners in Wilmington by CR Score, with 55 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.

Blue Sky Cleaning Service is open Monday to Friday. Its listed hours are Monday to Friday, 8 AM – 6 PM. It is closed on Saturdays and closed on Sundays. Hours come from the business listing; holiday hours may differ.

Serves Wilmington and 11 towns within 15 miles: Pike Creek, Pike Creek Valley, North Star, Newark, Brookside, Hockessin, Elsmere, Wilmington Manor, Bear, New Castle and Glasgow. 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.

Blue Sky Cleaning Service has a rating of 5.0 from 7 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 Blue Sky Cleaning Service on (302) 584-5800. The business is at 293 Carlow Dr, Wilmington, DE 19808. Ask for a written estimate before any work starts.