California Contractors State License Board CSLB #1138176 • Licensed • Insured • Public Works Certified

Multnomah County

Commercial Pressure Washing in Portland, OR

D&B Property Maintenance provides professional commercial pressure washing services throughout Greater Portland / Portland Metro. From warehouse exteriors and loading docks to retail building facades and parking structures, we operate at the scale Multnomah County's largest commercial properties require.

Licensed & Insured
Prevailing Wage Certified
24-Hour Bid Turnaround
Greater Portland / Portland Metro

Why Commercial Pressure Washing Matters for Portland Properties

Portland's wet Pacific Northwest climate — with heavy rainfall, persistent moisture, and mild temperatures — creates ideal conditions for moss growth, mold, mildew, and concrete deterioration on commercial surfaces. Regular professional pressure washing removes biological growth, traffic film, oil staining, and surface contaminants before they cause permanent damage — preserving your building envelope, maintaining tenant satisfaction, and protecting asset value across your Greater Portland / Portland Metro portfolio.

D&B's crews are experienced with the specific property types, permit requirements, and compliance standards that Greater Portland / Portland Metro commercial properties face. We are not a residential contractor that occasionally takes on commercial work — we are built for commercial and industrial at scale.

Portland Property Types We Serve

  • Distribution and logistics facilities in the Columbia Corridor
  • Industrial properties along the Willamette River
  • Retail centers in the Portland metro area
  • Multi-family communities in Portland and suburbs
  • Municipal and TriMet transit facilities

Commercial Pressure Washing Services in Portland

Our full scope of commercial pressure washing services available to Greater Portland / Portland Metro commercial and industrial properties.

Building facade & exterior washing
Warehouse & distribution center washing
Loading dock & bay deep cleaning
Parking structure & garage washing
Graffiti removal
Retail storefront & awning cleaning
Fleet & equipment washing
Dumpster enclosure cleaning
Sidewalk & common area cleaning
Pre-paint surface preparation

Serving Greater Portland / Portland Metro

We serve commercial and industrial properties across Multnomah County, including Beaverton, Hillsboro, Gresham, Lake Oswego, Tigard, Vancouver WA, and surrounding communities.

Columbia Corridor industrial district
I-5 / I-84 logistics interchange
Willamette industrial riverfront

Licensing & Compliance

All work performed in compliance with City of Portland stormwater regulations, Oregon OSHA standards, and applicable Multnomah County requirements.

CSLB #1138176 (California) / State Licensed
Fully Bonded & Insured
DIR Registered — Public Works Eligible
Prevailing Wage Certified
OSHA Safety Compliant

Industries We Serve in Portland

logistics & distributiontechnology & manufacturingretail & hospitalityhealthcarepublic transit & infrastructure

Frequently Asked Questions

Common questions about commercial pressure washing services in Portland, OR.

Want more detail on our approach?

Read our full Commercial Pressure Washing service page →

Get a Commercial Pressure Washing Proposal for Your Portland Property

We'll walk your property in Greater Portland / Portland Metro and deliver a detailed proposal within 24 hours. No obligation — just a thorough assessment from a contractor that knows commercial properties.