Pressure Washing, Power Washing, Steam Cleaning, Exterior De-ionized Window Washing, Graffiti Removal, Glass scratch and etching removal, Power Sweeping, and Parking Lot Sweeping. Serving residential and commercial properties in the following counties: San Bernardino, Los Angeles, Riverside, and Orange County

Since 1996, Underpressure has been serving commercial and residential clients in a wide variety of projects: shopping centers, strip malls, building washing, parking garages, restaurants, property management companies, churches, warehouses, schools, banks, shopping carts, loading docks, auto dealerships, residential properties, driveways, patios, sidewalks, amusement parks, and even giant sculptures. We believe business is personal, and our commitment to personal service has been the driving force behind our continued growth and loyal customer base.

When you choose Underpressure, you’re choosing peace of mind. That’s because we are:

Environmentally Compliant:

California takes the Clean Water Act (CWA) seriously. Did you know that if the power washing company you hire violates the CWA, you – the property owner – can be held liable! Even first violation fines can be in the tens of thousands of dollars!

By hiring Underpressure Powerwashers, you can rest assured we take every step necessary to protect your environmental liability. Underpressure Powerwashers Inc has been environmentally certified by the Power Washers Of North America, and complies with all regulations for those having jurisdiction. The EPA imposes many changes to their guidelines and staying informed is a vital part of our business.

We use only environmentally-friendly cleaning products, and are regularly researching new products to improve cleaning efficiency.

Insured And Trained:

Unlike many pressure washing companies, we carry four million in general liability insurance, pollution policy, vehicle insurance, and worker’s compensation. All of our technicians are trained and tested, and undergo extensive continuous training. We are also members of the Independent Maintenance Contractors Association (IMCA). While our training helps ensure your property is properly cared for, you can rest assured that if an accident does occur, you are covered.

Variety Of Projects And Services:

While Underpressure specializes in building washing and flatwork and we service a number of large retail chains across four counties in Southern California, we have been called on to do a number of more unusual jobs. We also provide more specialized services, such as indoor vacuum recovery, graffiti removal and power sweeping.

Nationally Recognized:

Underpressure was featured on the cover of Cleaner Times Magazine in May, 2010, and mentioned in The Pressure Cleaning Marketing Bible. Co-Author of the "Bible," Allison Hester, writes that Underpressure "has a strong reputation for quality and environmental compliance."

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