Extreme JanitorsPressure washing company in Oakland, CA

Extreme Janitors is ranked #27 of 109 pressure washing companies in Oakland 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.

Extreme Janitors is open Monday to Friday. Its listed hours are Monday to Friday, 9 AM – 5 PM. It is closed on Saturdays and closed on Sundays. Hours come from the business listing; holiday hours may differ.

Serves Oakland and 11 towns within 15 miles: Alameda, Piedmont, Emeryville, San Leandro, Moraga, Berkeley, Orinda, Albany, Ashland, San Lorenzo and Cherryland. The list is based on the business's location and the usual service radius for pressure washing. Confirm your address is covered when you call.

Extreme Janitors 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.

Call Extreme Janitors on (510) 842-8949. The business is at 2872 E 7th St, Oakland, CA 94601. Its website is linked in the key facts on this page. Ask for a written estimate before any work starts.