Marion & Polk Counties
The Mid-Willamette Valley Needs a Contractor That Understands the Territory
Salem is the seat of the Oregon state government and the center of the Willamette Valley’s agricultural and food processing economy. Marion and Polk Counties operate under a unique mix of state agency requirements, municipal permit obligations, and industrial compliance standards, and the contractors who work here need to understand it all.
Mid-State Industrial has been serving the Salem region for decades. We support ODOT District 3 operations, Marion County Public Works, City of Salem Public Works, and private contractors managing projects adjacent to state infrastructure. In Polk County, we serve agricultural processors, industrial facilities, and the growing communities of Dallas and Monmouth.
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 Salem Region
Trusted by contractors, municipalities, and facility managers across Marion and Polk Counties.
City of Salem and City of Keizer public works departments
Marion County and Polk County road maintenance crews
ODOT District 3 contractors on I-5, Highway 22, and Highway 99E corridors
State agency facility managers and Capitol Mall area contractors
Food processing and agricultural facilities in the Willamette Valley floor
Commercial property managers in Salem’s retail and office corridors
Construction contractors operating under Marion County and the City of Salem permits
HOAs and property management companies in suburban Salem and Keizer
Services Available in the Salem Region
Street & Road Sweeping
Salem, Keizer, Stayton, Silverton, Woodburn, and the surrounding Marion County roads
Construction Site Sweeping
Track-out control for the I-5 corridor and Highway 22 project sites
Parking Lot Sweeping
Commercial centers, government campuses, and office parks across Salem and Keizer
Storm Drain & Catch Basin Cleaning
DEQ/NPDES compliance for municipal and industrial stormwater systems
Hydro Excavation & Utility Exposure
Precision excavation near state and county infrastructure
CCTV Storm & Sewer Line Inspection
NASSCO-certified inspection with video documentation
Drain Line Jetting
High-pressure cleaning for grease, sediment, and compacted blockages
Municipal Street Sweeping
Dallas, Monmouth, Independence, Falls City, and Polk County roads
Stormwater Compliance in Marion & Polk Counties
Marion County operates under MS4 Phase II NPDES permit requirements, and many commercial and industrial facilities in the Salem area are subject to Oregon DEQ stormwater discharge permits. Regular catch basin cleaning and stormwater infrastructure maintenance are documented BMP requirements, not optional maintenance items.
Mid-State provides service records to support your SWMP annual reports and NPDES compliance files. We understand what DEQ and Marion County require, and we document our work accordingly.
Why Mid-State Industrial
- Statewide contractor, locally accountable – we know Marion and Polk County requirements inside and out
- 24/7/365 availability – emergency response for flooded inlets, blocked drains, and urgent facility needs
- Compliance-focused – familiar with ODOT District 3, DEQ, and MS4 permit documentation
- NAPSA-certified, NASSCO-certified – Oregon’s most credentialed sweeping and inspection contractor
- Over 55 years of experience – trusted by municipalities, state agencies, and facility managers across Oregon
Cities & Communities We Serve
Salem, Keizer, Stayton, Silverton, Woodburn, Mt. Angel, Hubbard, Aurora, Dallas, Monmouth, Independence, Falls City, and surrounding Marion and Polk County communities.
Not sure if we cover your area? Call us. We likely do. (541) 726-6730
Frequently Asked Questions
Do you work with state agency facilities in Salem?
Yes. We serve facility managers and contractors working on and around state-owned properties in the Salem area, including Capitol Mall area projects and ODOT District 3 operations.
Can you support agricultural and food processing facilities in the Willamette Valley?
Absolutely. We serve food processing plants, agricultural operations, and industrial facilities throughout Marion and Polk Counties, including sweeping, catch basin cleaning, and hydroblasting services.
Do you provide NPDES compliance documentation?
Yes. We provide service records to support your SWMP annual reports and DEQ/NPDES permit compliance files.
How quickly can you respond to an emergency in Salem?
We offer 24/7/365 emergency response with same-day arrival across the Salem region and Mid-Willamette Valley.
Ready to Get Started?
We handle the dirty work, so you don’t have to.
24/7 emergency dispatch available, statewide coverage across Oregon.