Multnomah, Washington & Clackamas Counties
When Portland’s Job Sites and Streets Need Cleaning, We’re Already There
The Portland Metro is Oregon’s most complex urban environment, with dense infrastructure, active construction corridors, and three county jurisdictions all operating under their own permit requirements. Mid-State Industrial has been supporting municipalities, contractors, and commercial property managers across Multnomah, Washington, and Clackamas Counties for decades.
From PBOT-permitted construction sites on Powell Boulevard to retail centers in Beaverton and stormwater compliance programs in Lake Oswego, we bring the equipment, the certifications, and the experience to get it done right.
Mid-State is a member of the 1-800-SWEEPER national network — local expertise backed by a national network of NAPSA-certified contractors.
Who We Serve in the Portland Metro
Trusted by contractors, municipalities, and facility managers across the tri-county area.
Municipal public works departments in Portland, Gresham, Troutdale, and surrounding cities
PBOT and TriMet right-of-way contractors are managing active project corridors
Metro regional program operators and Multnomah County road crews
Washington County Public Works and Clackamas County road maintenance
Commercial property managers across the West Hills, Lloyd District, and suburban corridors
Construction contractors on ODOT and the City of Portland permitted job sites
HOAs and property management portfolios in Lake Oswego, Tualatin, and West Linn
Services Available in the Portland Metro
Street & Road Sweeping
Municipal roads, private streets, industrial yards, and ODOT right-of-way
Construction Site Sweeping
Track-out control and permit compliance for Portland and ODOT projects
Parking Lot Sweeping
Portland, Gresham, Hillsboro, Beaverton, Tualatin, Lake Oswego, Oregon City
Storm Drain & Catch Basin Cleaning
MS4/NPDES permit support across all three counties
Hydro Excavation & Utility Exposure
Safe, precise excavation near buried infrastructure
CCTV Storm & Sewer Line Inspection
NASSCO-certified, video documentation, standardized reporting
Drain Line Jetting
High-pressure cleaning for restricted or compacted lines
Hydroblasting
Industrial equipment and facility cleaning for Portland-area manufacturers
Stormwater Compliance in the Tri-County Area
Multnomah, Washington, and Clackamas Counties all operate under MS4 Phase I and Phase II NPDES permits. That means documented catch basin cleaning, street sweeping BMPs, and stormwater infrastructure maintenance aren’t optional. They’re permit requirements.
Mid-State understands what PBOT, Clean Water Services, and the county road departments require. We provide service records to support your SWMP annual reports and NPDES compliance files.
Why Mid-State Industrial
- Local fleet, lower travel costs – equipment staged for rapid deployment across the Metro
- 24/7/365 availability – emergency response for flooded inlets, blocked drains, and urgent job site needs
- Compliance-focused – we know MS4, NPDES, DEQ, and ODOT permit requirements
- NAPSA-certified, NASSCO-certified – Oregon’s most credentialed sweeping and inspection contractor
- Over 55 years of experience – trusted by municipalities, contractors, and facility managers statewide
Cities & Communities We Serve
Portland, Gresham, Troutdale, Fairview, Wood Village, Beaverton, Hillsboro, Tigard, Tualatin, Sherwood, Lake Oswego, West Linn, Oregon City, Milwaukie, Happy Valley, and surrounding Multnomah, Washington, and Clackamas County communities.
Not sure if we cover your area? Call us. We likely do. (541) 726-6730
Frequently Asked Questions
Do you work directly with PBOT and TriMet contractors?
Yes. We regularly support right-of-way projects and construction corridors permitted through PBOT and ODOT. We understand the documentation and compliance requirements for work within Portland’s public right-of-way.
Can you handle large commercial properties in the suburbs?
Absolutely. We serve retail centers, office campuses, warehouses, and distribution facilities across Washington and Clackamas Counties, including Beaverton, Hillsboro, Tualatin, and Oregon City.
Do you provide NPDES compliance documentation?
Yes. We provide service records to support your SWMP annual reports and MS4 permit compliance files for all three counties.
How quickly can you respond to an emergency in Portland?
We offer 24/7/365 emergency response with same-day arrival across the Portland Metro area.
Ready to Get Started?
We handle the dirty work, so you don’t have to.
24/7 emergency dispatch available, statewide coverage across Oregon.