3-A Construction3-A Construction, LLC

Keizer Manufactured Home Installation & Site Development

Keizer borders Salem to the north and is one of Marion County's fastest-growing cities. 3-A Construction, LLC provides complete manufactured home installation and site development services to Keizer property owners from our Jefferson headquarters, just 20 minutes south.

Keizer Mobile Home Installation Map Oregon

About Keizer

Keizer occupies a relatively flat area on the east bank of the Willamette River, directly north of Salem. The city's topography is predominantly level valley floor with Willamette silt loam soils that are generally well-suited for construction but can present drainage challenges during the wet season. Our crews are experienced with Keizer's soil conditions and design site drainage, foundations, and septic systems accordingly. The water table can run high in parts of Keizer near Claggett Creek and the Willamette River, which factors into foundation and utility planning.

The City of Keizer Community Development Department handles planning and building permits within city limits. Keizer has specific manufactured dwelling standards that differ from neighboring Salem, including setback requirements, skirting specifications, and site plan expectations. We manage the full permitting process with the city, including site plan preparation, application submittal, and inspection scheduling. Our long history of working with Keizer's planning staff means we understand their expectations and can keep your project moving without unnecessary delays.

Keizer has several established manufactured home communities, particularly along Cherry Avenue, River Road, and Chemawa Road, where homeowners regularly replace aging units with modern manufactured homes. We also work on individual residential lots throughout the city where manufactured homes are permitted, including properties in the Keizer Station area and neighborhoods east of River Road. The city's relatively compact layout and accessible road network make it efficient for our crews to mobilize from Jefferson.

From our headquarters at 1690 Harvey St SE in Jefferson, we reach Keizer job sites in approximately 20 minutes heading north on I-5 or River Road. This short drive means we can be on-site quickly for evaluations, and we often manage multiple Keizer projects during the same period. Our services in Keizer include complete manufactured home installation, foundation construction, site grading and excavation, septic system installation for properties not connected to municipal sewer, demolition of old structures, and ADU construction.

Local Details

Keizer is located directly north of Salem along the Willamette River. The city has a significant number of manufactured home communities along Cherry Avenue and River Road. Claggett Creek runs through portions of the city, affecting drainage planning on nearby lots.

Distance from Headquarters

20 minutes north via I-5 or River Road (approximately 16 miles)

Single Point of Contact

One contractor, one contract, one crew

Fully Licensed

CCB, MDI, DEQ & Plumbing Business licenses

City or County

We work in all jurisdictions statewide

Code Compliant

Modern codes for lasting quality

Portfolio

Projects near Keizer

See some of our recent construction and manufactured home installations.

3-A Construction latest project in Oregon

Latest Work

High-quality workmanship ensuring lasting durability and aesthetics.

3-A Construction latest project in Oregon

Latest Work

High-quality workmanship ensuring lasting durability and aesthetics.

3-A Construction latest project in Oregon

Latest Work

High-quality workmanship ensuring lasting durability and aesthetics.

3-A Construction latest project in Oregon

Latest Work

High-quality workmanship ensuring lasting durability and aesthetics.

3-A Construction latest project in Oregon

Latest Work

High-quality workmanship ensuring lasting durability and aesthetics.

3-A Construction latest project in Oregon

Latest Work

High-quality workmanship ensuring lasting durability and aesthetics.

Services Available in Keizer

Full-service manufactured home installation and site development

Tie Downs & Seismic Retrofitting

Tie Downs & Seismic Retrofitting

Oregon sits atop the Cascadia Subduction Zone, and the question is not if a major earthquake will occur but when.

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Demolition

When it is time to clear the way for something new, 3-A Construction, LLC handles demolition and removal with the same professionalism we bring to construction.

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Permits

Permits

Navigating Oregon's permitting process is one of the biggest challenges homeowners face when placing a manufactured home.

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Garages & Pole Barns

Garages & Pole Barns

From detached garages and workshop buildings to agricultural pole barns and equipment storage, 3-A Construction, LLC builds functional outbuildings that serve the needs of rural Oregon property owners.

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ADU Construction

ADU Construction

Oregon's progressive ADU legislation has made it easier than ever to add a second dwelling to your property.

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Excavation

Excavation

3-A Construction, LLC provides professional excavation and grading services for residential and rural properties across Oregon.

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Foundations

Foundations

The foundation is the most critical structural element of any manufactured home installation.

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Septic Systems

Septic Systems

3-A Construction, LLC holds Oregon DEQ License #39002 for septic system installation, making us one of the few contractors who can handle your complete home site β€” from septic design and installation through home setup β€” under a single contract.

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Site Development

Site Development

Transforming raw land into a build-ready home site is what we do best.

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Home Installation

Home Installation

From delivery coordination to final anchoring, 3-A Construction, LLC provides full-service manufactured home installation across Oregon.

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Also Serving in Marion County

Explore other communities we serve in Marion County

Start Your Keizer Project

Ready to break ground? Get a fast, free estimate for your site development or home placement directly through our secure portal.

Call Now β€” (971) 218-3568