Parking Lot &Garage CleaningSeattle, Bellevue & Redmond WA

Every property is different, so the price depends on the size of the lot or garage, the number of levels, how much oil and staining has built up, access and timing, and whether stairwells, curbs or dumpster areas are included. Deep Water keeps pricing affordable and upfront with no hidden fees, and every property starts with a free, no-obligation estimate and a clear written quote.

Yes. We clean early, late or in sections, coordinate with your manager on signage and access, and move level by level so customers and tenants can keep parking while we work.

Yes. We pre-treat oil, grease and tire marks with commercial degreasers and then clean with commercial rotary surface cleaners. Fresh spots usually lift completely, while very old, deep stains fade dramatically and keep improving with regular cleaning.

Most commercial parking areas in the Puget Sound benefit from a full cleaning once or twice a year, with entries, dumpster areas and high-traffic zones cleaned more often. Busy retail centers and restaurants may want quarterly service. We can set up a recurring plan that fits your budget.

We protect storm drains and manage runoff throughout the job, using drain covers and recovery methods where needed, so your property stays clean and in good standing with local requirements.

Rain, shade and limited airflow keep ramps, lower levels and lot edges damp for long periods. Oil and organic growth like algae build up in that moisture and make concrete slippery. Regular cleaning removes the buildup and helps keep walking and driving surfaces safer.

Yes. Deep Water Pressure Washing is fully licensed and insured (Lic# DEEPWWP767KO), and we are happy to provide proof of insurance to your property manager or owner before work begins.