Guillermo Windows Cleaning IncWindow cleaner in Lancaster, CA

Guillermo Windows Cleaning Inc is ranked #6 of 18 window cleaners in Lancaster 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.

Guillermo Windows Cleaning Inc 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 Lancaster and 12 towns within 15 miles: West Hollywood, Beverly Hills, Hollywood, Century City, Universal City, Koreatown, Studio City, Culver City, Silver Lake, North Hollywood, Echo Park and Sherman Oaks. 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.

Guillermo Windows Cleaning Inc has a rating of 5.0 from 10 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.