Yamhill County
Yamhill County, the heart of Oregon wine country, is part of 3-A Construction, LLC's Willamette Valley service region. We bring our complete manufactured home installation and site development capabilities to property owners throughout Yamhill County.

About Yamhill County
Yamhill County lies in the northern Willamette Valley between the Coast Range and the Chehalem Mountains, known for its vineyards, hazelnut orchards, and growing rural residential communities. 3-A Construction, LLC serves McMinnville, Newberg, Dundee, Sheridan, Amity, Carlton, Lafayette, and the rural areas in between. From our Jefferson headquarters, most Yamhill County job sites are 40 to 55 minutes away via Highway 99W or Highway 22.
Yamhill County Planning handles land use and building permits for unincorporated areas, with McMinnville and Newberg maintaining their own permitting departments. The county's Exclusive Farm Use and rural residential zones each have specific requirements for manufactured home placement that we navigate regularly. We manage all permitting, site planning, and inspection coordination for our Yamhill County clients.
Our Yamhill County projects range from manufactured home installations on vineyard and farm properties to foundation work and site development in the growing communities along the 99W corridor. We also handle septic systems, demolition, garages, pole barns, and ADU construction for Yamhill County property owners.
Local Details
Yamhill County is located northwest of our Jefferson headquarters. McMinnville, the county seat, is approximately 45 minutes away. The county is known for wine production and agriculture.
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 Yamhill County
See some of our work serving Yamhill County.

Latest Work
High-quality workmanship ensuring lasting durability and aesthetics.

Latest Work
High-quality workmanship ensuring lasting durability and aesthetics.

Latest Work
High-quality workmanship ensuring lasting durability and aesthetics.

Latest Work
High-quality workmanship ensuring lasting durability and aesthetics.

Latest Work
High-quality workmanship ensuring lasting durability and aesthetics.

Latest Work
High-quality workmanship ensuring lasting durability and aesthetics.
Cities in Yamhill County
Explore the communities we serve throughout Yamhill County
Amity
Yamhill County
Amity is a small rural community in southern Yamhill County nestled against the Eola-Amity Hills.
View Area →Sheridan
Yamhill County
Sheridan sits in the Coast Range foothills in southwestern Yamhill County, near the intersection of Highways 18 and 22.
View Area →Newberg
Yamhill County
Newberg is the second-largest city in Yamhill County and the eastern gateway to Oregon wine country.
View Area →McMinnville
Yamhill County
McMinnville is the county seat of Yamhill County and the commercial hub of Oregon wine country.
View Area →Dayton
Yamhill County
Dayton is a historic community along the Yamhill River in eastern Yamhill County, surrounded by vineyards and farmland.
View Area →Services Available in Yamhill County
Full-service manufactured home installation and site development

Tie Downs & Seismic Retrofitting
Oregon sits atop the Cascadia Subduction Zone, and the question is not if a major earthquake will occur but when.
Learn MoreDemolition
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
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
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
Oregon's progressive ADU legislation has made it easier than ever to add a second dwelling to your property.
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Excavation
3-A Construction, LLC provides professional excavation and grading services for residential and rural properties across Oregon.
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Foundations
The foundation is the most critical structural element of any manufactured home installation.
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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 — from septic design and installation through home setup — under a single contract.
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Site Development
Transforming raw land into a build-ready home site is what we do best.
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Home Installation
From delivery coordination to final anchoring, 3-A Construction, LLC provides full-service manufactured home installation across Oregon.
Learn MoreStart Your Yamhill County Project
Ready to break ground? Get a fast, free estimate for your site development or home placement directly through our secure portal.