Salem Manufactured Home Installation & Site Development

Salem sits at the heart of the Willamette Valley on both sides of the Willamette River, with terrain that ranges from flat valley floor on the east side to the rolling West Salem hills. The city's soils are predominantly Willamette silt loam in the valley areas and Jory clay loam on the hillsides, both of which our crews work with regularly. These soil types influence foundation design, drainage planning, and septic system placement, and our 20-plus years of experience in Salem means we know exactly what each neighborhood demands.

The City of Salem Community Development Department oversees planning, building, and manufactured dwelling permits within city limits. Salem has designated zones where manufactured homes are permitted on individual lots, in addition to the city's numerous manufactured home communities. The city has also been expanding ADU allowances in residential zones, creating new opportunities for property owners to add accessory dwelling units. We handle all City of Salem permitting, from initial site plan submission through final inspection sign-off.

Salem neighborhoods where we frequently work include the Hayesville and Labish Village areas in northeast Salem, the Lancaster Drive corridor on the east side, South Salem along Commercial Street, and the developing areas near the Salem Parkway in north Salem. We also complete projects in West Salem, where the hillside terrain requires careful site grading and foundation engineering. Each of these areas has distinct site conditions and permitting considerations that we navigate daily.

From our Jefferson headquarters, our crews reach Salem job sites in about 15 minutes via Interstate 5 or Highway 99E. This proximity means we can efficiently manage multiple Salem projects simultaneously, and our clients benefit from quick response times for site evaluations, material deliveries, and crew mobilization. Whether you are replacing an older manufactured home, installing a new home on a vacant lot, or adding an ADU to your Salem property, 3-A Construction, LLC delivers the same complete turnkey service that has earned us an A+ BBB rating and a BuildZoom ranking in the top 2% of Oregon contractors.

Salem's position as the state capital means access to state agencies involved in manufactured home regulation, including the Oregon Building Codes Division and DEQ. We hold active licenses with both agencies (MDI #1974, DEQ #39002), and our familiarity with state-level requirements ensures your Salem project meets every applicable code and standard.