ADU Contractors near Tualatin, OR
DeMarco Builders
3341 North Willamette Boulevard, Portland, OR 97217
13.9 miles
DeMarco Builders is a licensed general contractor since 1996, offering residential and commercial construction, custom homes, ADUs, remodels, and additions. Using critical path management, they deliver projects faster while maintaining quality.read more
Chumbley Construction
15408 NW Energia St, Portland, OR 97229
13 miles
Chumbley Construction is a full-service ADU contractor offering turn-key solutions including garage conversions, in-law suites, detached ADUs, and Airbnb-ready units. They handle permits, design, and construction. Free estimates available.
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RP Construction Custom Homes
6138 Inwood Ln S, Salem, OR 97306
28.8 miles
RP Construction is a family-owned custom home builder in Salem, Oregon, with 20+ years of experience and 110+ satisfied clients. They offer transparent pricing, clear communication, and quality craftsmanship from design to move-in.
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Aforma Design Studio
3617 NE 16th Ave, Portland, OR 97212
13.3 miles
Aforma Design Studio offers white-label architectural design, rendering, and preconstruction services for builders, developers, and homeowners across the US, including ADUs, renovations, and new construction, delivered under your brand.
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Das Chapin Design
Portland, OR
11 miles
Das Chapin Design specializes in ADU design, garage & basement conversions, and general contracting. Offering permit support, construction consultation, and full build services via ADU Design & Build, LLC, they create efficient, livable sp... read more
TaylorSmith Sustainable Construction
6324 Northeast Davis Street, Portland, OR 97213
13.3 miles
TaylorSmith Sustainable Construction is a Portland, Oregon contractor specializing in sustainable new homes, renovations, energy retrofits, and ADU construction. All new builds target DOE Net Zero Energy Ready certification.
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Everlife Home
PO Box 417, Newberg, OR 97132
9.6 miles
Everlife Home offers ADU packages with 1-2 bedroom floor plans, full kitchens, and standard finishes. As a full-service ADU contractor, they manage the entire build, with optional upgrades, decks, and storage add-ons available.
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Exceptional Home Builders Salem
1525 11th Avenue, Salem, OR 98122
32.8 miles
Exceptional Home Builders Salem is a licensed ADU contractor with 20+ years of experience. They build backyard cottages, garage conversions & basement apartments in Salem, handling design, permitting & construction.
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Boss PDX
252 A Avenue, Lake Oswego, OR 97034
6 miles
With over 17 years of construction experience in the Portland metro area, Boss PDF helps clients turn underused space—like garages, basements, and backyards—into fully livable dwellings that add long-term value.
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Emmert International
11811 Southeast Highway 212, Clackamas, OR 97015
11.6 miles
With over 50 years in residential & commercial construction, house lifting, and house moving - you can rest assured that your project will be handled with insight and care. At Emmert International, we’re here to make your ADU project a succe... read more
Conrad Construction LLC
5325 Northeast 109th Avenue, Portland, OR 97220
16.7 miles
Conrad Construction is Portland's trusted ADU builder with 20+ years of experience. Specializing in backyard cottages, garage conversions, granny flats & detached ADUs, they handle permits, design & construction to boost property value.read more
Pioneer ADU
6138 Inwood Lane South, Salem, OR 97306
38.7 miles
Pioneer ADU is a Salem, Oregon-based family-owned ADU contractor with 25+ years of experience and 110+ completed projects. They build detached, attached, and conversion ADUs, managing design, permitting, and construction with transparent pricing.<... read more
The Powell Group
118 Northwest King Avenue, Portland, OR 97210
10.9 miles
The Powell Group is a Portland-area custom home and ADU builder led by Mitch Powell, with 20+ years of experience. They've completed 500+ homes and 30+ ADU projects, offering expert construction from planning to completion.
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Pacific Homes Direct
1650 Atlantic Avenue, Woodland, WA 98674
37 miles
Pacific Homes Direct in Woodland, WA offers customizable ADUs starting at $49,999. Serving Western Washington and Oregon, they provide granny flats, in-law suites, and backyard cottages with full-service support and factory warranty included.
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RTA Stone
11115 Northeast 61st Court, Vancouver, WA 98686
23.8 miles
RTA Stone is a licensed remodeling contractor in Vancouver, WA, serving Washington & Oregon. Services include kitchen remodels, bathroom renovations, ADUs, additions & exteriors. Fixed-price quotes, 10-year warranty & dedicated project... read more
Other cities in Oregon
What you need to know
ADU Contractors in Tualatin, Oregon: Building in a Growing Suburban Hub
Tualatin, Oregon, is one of the fastest-growing cities in the Portland metropolitan area, situated in both Washington and Clackamas counties. As housing demand continues to rise in this thriving suburb, Accessory Dwelling Units (ADUs) have become an increasingly popular solution for homeowners looking to add rental income, house family members, or increase property value. Finding experienced ADU contractors in Tualatin, OR is essential to navigating the city's specific permitting requirements and building codes efficiently.
Tualatin ADU Regulations and Permitting Requirements
Before breaking ground, homeowners must understand that ADU construction in Tualatin is governed by the City of Tualatin's Community Development Department. Tualatin follows Oregon's statewide ADU legislation, which has significantly loosened restrictions in recent years, allowing ADUs on most residential lots. Key regulations to be aware of include:
- Setback requirements: ADUs must typically maintain rear and side yard setbacks as outlined in Tualatin's zoning code.
- Maximum size limits: Detached ADUs are generally limited in square footage relative to the primary dwelling.
- Owner-occupancy rules: Oregon state law has removed mandatory owner-occupancy requirements, giving Tualatin homeowners more flexibility.
- Utility connections: Separate utility connections may be required, adding to overall project costs.
- Design standards: ADUs must be compatible with the existing neighborhood character and meet Tualatin's design guidelines.
Types of ADUs Built by Tualatin Contractors
Professional ADU builders in Tualatin are experienced in constructing several types of accessory dwelling units suited to the city's residential landscape. The most common types include:
- Detached ADUs: Standalone structures built in the backyard, popular in Tualatin's larger residential lots.
- Attached ADUs: Units connected to the primary home, sharing at least one wall.
- Garage Conversions: Converting existing garages into livable ADU spaces, a cost-effective option for many Tualatin homeowners.
- Basement Conversions: Transforming existing basement space into a fully functional dwelling unit.
Why Hire a Local ADU Contractor in Tualatin?
Working with a local ADU contractor in Tualatin, Oregon offers significant advantages. Local contractors are familiar with Tualatin's specific zoning maps, building permit processes, and inspection requirements. They have established relationships with the City of Tualatin's building department, which can help streamline approvals and avoid costly delays. Additionally, experienced local contractors understand the soil conditions, climate considerations, and neighborhood aesthetics unique to the Tualatin area.
Start Your Tualatin ADU Project Today
Whether you're looking to create a rental unit, multigenerational living space, or home office, hiring a qualified ADU contractor in Tualatin, OR is the first step toward a successful project. Request multiple quotes, verify contractor licenses through the Oregon Construction Contractors Board (CCB), and ensure your chosen contractor has proven ADU experience in the Tualatin area.