PowerWashCo is a licensed California General Contractor (CSLB #1136510) providing pressure washing, concrete remediation, and storm-water system maintenance for K–12 school districts, charter schools, private schools, and university campuses across Southern California.
Educational environments operate under tight safety requirements, ADA expectations, public visibility, and district governance.
Exterior surfaces accumulate debris, food waste, spills, and water intrusion issues that affect:
Districts also face recurring issues:
PowerWashCo delivers school-site-specific maintenance programs built to support district policies, risk management expectations, and public safety responsibilities.
Slip hazards in lunch courts, hallways, and outdoor common areas
Flooding from blocked drains, catch basins, and trench systems
Gum, food waste, and trash residue in high-use student zones
Algae/mildew accumulation in shaded breezeways and portables
Graffiti shadow marks around restroom and locker-room exteriors
Slip hazards in lunch courts, hallways, and outdoor common areas
Flooding from blocked drains, catch basins, and trench systems
Gum, food waste, and trash residue in high-use student zones
Algae/mildew accumulation in shaded breezeways and portables
Graffiti shadow marks around restroom and locker-room exteriors
Programs are designed around:
Districts value predictability — we maintain zero-interruption operations while supporting site administrators and custodial leadership.
Crews operate under OSHA, Cal-OSHA, ADA, and BMP/MS4 expectations, using:
Districts require documentation for:
Each service includes:
Programs are designed around:
Districts value predictability — we maintain zero-interruption operations while supporting site administrators and custodial leadership.
Crews operate under OSHA, Cal-OSHA, ADA, and BMP/MS4 expectations, using:
Districts require documentation for:
Each service includes:
School sites require specialized controls due to:
You Receive:
Serving campuses in:
Districts with multiple school sites benefit from:
PowerWashCo supports schools and universities with structured, compliance-aligned exterior maintenance programsthat protect campus safety, support district operations, and maintain clean, welcoming learning environments year-round.
Call (562) 644-6260 or complete the form and we will deliver a detailed proposal within 24 hours.
Address: 17628 Alburtis Ave, Artesia, CA 90701, United States
