Pressure Washer & Soft Wash Equipment Sales, Service & Custom Rigs

Southern Maryland Outdoor Power Equipment is your one-stop shop for all things pressure washing. We offer pressure washer repairs, custom soft wash and pressure washer rig builds, trailer-mounted systems, chemical sales, and equipment upgrades.

Pressure Washer Repairs & Service

  • Gas & electric pressure washer repair
  • Pump repair and replacement
  • Unloader valve tuning
  • Starter, switch, and wiring diagnostics
  • Leak repair and hose replacement
  • Nozzle and wand replacement
  • Annual maintenance packages
  • Emergency repair service for commercial users

We Build Custom Pressure Washer & Soft Wash Rigs

Looking to grow your business? We design and build trailer-mounted pressure washer systems and soft wash skids to your specifications. Cold or hot water, single or dual axle—our team builds it right the first time.

  • Enclosed trailer builds
  • Utility trailer systems
  • Truck-mounted skids
  • 12V soft wash systems
  • Hot water burner setups
  • Batch mix or proportioner options available

Chemicals & Surfactants We Stock

  • 12.5% SH Bleach – Sodium Hypochlorite for soft wash use (available in bulk or refill)
  • Apple Blossom – High-foaming surfactant with signature scent
  • Gutter Brite – For removing oxidation and tiger stripes
  • Lemon Dance – Pleasant-smelling surfactant for house wash mixes
  • Other soaps and degreasers available 

Parts & Accessories We Keep In Stock

  • Spray wands and guns
  • Polypropylene brass and stainless steel fittings
  • Common pressure washer pumps
  • AR pumps and components
  • Quick-connect couplers and hose reels

We Support Contractors & Municipalities Across Southern Maryland

  • Charles County: Waldorf, La Plata, Bryans Road
  • Calvert County: Prince Frederick, Lusby, Dunkirk
  • St. Mary’s County: Leonardtown, California, Mechanicsville
  • Anne Arundel County: Edgewater, Annapolis, Pasadena

Why Choose Us?

  • Custom-built rigs designed for pro contractors
  • In-stock parts, pumps, hoses, and wands
  • Bulk chemical refills – fast & affordable
  • Experienced small engine & pressure pump techs
  • Quick turnaround and local support
  • We work closely with contractors and municipalities

Contact Us

Southern Maryland Outdoor Power Equipment
📍 2205 Crain Hwy, Waldorf, MD 20601
📞 Call us: 301-396-3989
🕘 Open Monday–Friday, 9:00 AM – 5:00 PM

FAQ – Pressure Washer & Soft Wash Services

Q: Do you offer same-day repairs?
A: In many cases yes—call ahead to check availability and parts.

Q: Can I get a custom-built trailer with soft wash and pressure wash setup combined?
A: Absolutely—we specialize in dual-rig setups for maximum versatility.

Q: Do you sell SH bleach in bulk?
A: Yes—12.5% sodium hypochlorite is available by the gallon or drum. Bring your own container or purchase on site.