Alliance Construction & Pressure WashPressure washing company in Hillsboro, OR

Alliance Construction & Pressure Wash is ranked #45 of 104 pressure washing companies in Hillsboro by CR Score, with 50 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.

Alliance Construction & Pressure Wash is open Monday to Friday. Its listed hours are Monday to Friday, 7:30 AM – 5 PM. It is closed on Saturdays and closed on Sundays. Hours come from the business listing; holiday hours may differ.

Serves Hillsboro and 1 town within 15 miles: Prineville. 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.

Alliance Construction & Pressure Wash has a rating of 5.0 from 6 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 Alliance Construction & Pressure Wash on (503) 840-8876. Its website is linked in the key facts on this page. Ask for a written estimate before any work starts.