ADU Contractors near Port Orchard, WA
Homez Remodel
13213 Southeast 278th Street, Kent, WA 98042
25.8 miles
Homez Remodel is a Seattle ADU builder specializing in DADUs, backyard cottages, garage conversions & basement ADUs. With 10+ years experience, they handle permits, design & construction across Seattle, Bellevue, Kirkland & more.
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Avead
3600 136th Place Southeast, Bellevue, WA 98006
24 miles
Avead is an ADU contractor offering full-service accessory dwelling unit construction, including attached, detached, junior ADUs, garage conversions, and custom builds. With 20+ years of experience, transparent pricing, and a 5-year warranty.
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BelRed Construction - Bathroom Remodeling
13629 Northeast Bel Red Road, Bellevue, WA 98005
23.8 miles
Our team specializes in ADU construction and home remodeling, creating functional, well-designed spaces with quality craftsmanship and attention to detail.
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Marksymov Brownstone
12814 Northeast 139th Street, Kirkland, WA 98034
27.1 miles
Marksymov Brownstone LLC is a licensed Seattle ADU contractor offering basement, garage & attic conversions. They handle design, permits & construction, ensuring code compliance across Seattle, Bellevue & Kirkland.
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Mallard Brothers Construction
120 State Avenue Northeast, Olympia, WA 98501
34.4 miles
Mallard Brothers Construction builds ADUs & Tiny Homes in Olympia, WA. They offer attached, detached, garage conversions & ADA-accessible units, managing design, permits & construction for property owners seeking rental income or extra... read more
ADU Builders Seattle
4712 South Morgan Street, Seattle, WA 98118
18.2 miles
ADU Builders Seattle (Maksymov Brownstone LLC) specializes in detached ADU construction across Seattle & King County. Licensed & bonded, they handle zoning, permits, and SDCI approvals. Services include backyard cottages, two-story units, ... read more
Emerald City Construction & Renovation
2571 152nd Avenue Northeast, Redmond, WA 98052
25.7 miles
Seattle ADU & DADU contractor Emerald City Construction & Renovation builds accessory dwelling units across Seattle, Bellevue & Eastside. Projects cost $350K–$500K+, take 8–14 months, and support rental income, multigenerational li... read more
Carriage Houses Northwest
4401 80th Street Northeast, Marysville, WA 98270
44.6 miles
Carriage Houses NW is a Pacific Northwest ADU builder specializing in infill housing. They develop ADUs, duplexes, and townhomes, partner with homeowners, and offer fee-to-build services, leveraging WA State HB 1110 and HB 1337 legislation.
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Haas Development & Construction
4001 Aurora Avenue North, Seattle, WA 98103
17.5 miles
Haas Development & Construction offers ADU & DADU construction in Greater Seattle. They handle planning, permits, design, and builds for attached & detached units, including prefab DADU plans, helping homeowners add rental income or fa... read more
NorthLight Custom Builders
9800 Harbour Place, Mukilteo, WA 98275
31.8 miles
NorthLight Custom Builders offers ADU construction in King & Snohomish County. Services include attached & detached units for rental income, family living, or home offices. Structured process from consultation to one-year warranty follow-u... read more
Renovate Builders
4555 39th Avenue Southwest, Seattle, WA 98116
13.4 miles
New Image Construction Management
8305 Dallas Avenue South, Seattle, WA 98108
16 miles
New Image Construction Management is a Washington State general contractor and building company based in Seattle, WA. With a primary focus of new home construction and renovation of residential and commercial properties.
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ModernSpace ADU Construction Redmond
17181 Redmond Way, Redmond, WA 98052
27.8 miles
ModernSpace ADU Construction is a certified ADU builder serving Redmond, offering tailored accessory dwelling unit services. Competitive pricing, no hidden fees, and a satisfaction guarantee make them a trusted local choice.
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Deane Home Services
17837 1st Avenue South, Normandy Park, WA 98148
16 miles
Deane Home Services builds ADUs in South King County, WA, including garage conversions, basement remodels, and detached backyard cottages. Licensed, bonded & insured. Serving Kent, Renton, Federal Way & more.
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Exceptional Home Builders Seattle
1525 11th Avenue, Seattle, WA 98122
17.4 miles
Exceptional Home Builders is a Seattle ADU contractor with 20+ years of experience. They offer full-service ADU construction, design-build, permitting, interior design, and renovations for backyard cottages, garage conversions, and basement units.... read more
Other cities in Washington
What you need to know
ADU Contractors in Port Orchard, WA: Building in Kitsap County's Growing City
Port Orchard, the county seat of Kitsap County, Washington, has experienced significant residential growth in recent years, driven by its scenic waterfront location along Sinclair Inlet and its proximity to Bremerton and the Seattle ferry system. As housing demand increases across the Puget Sound region, ADU contractors in Port Orchard are playing a vital role in helping homeowners expand their property's living capacity through accessory dwelling units. Whether you're looking to house extended family, generate rental income, or increase your property value, building an ADU in Port Orchard is a smart investment.
Understanding Port Orchard ADU Regulations and Permitting
Before breaking ground, it's essential to understand the local rules governing ADU construction in Port Orchard. The City of Port Orchard follows zoning regulations under its municipal code, and ADUs are generally permitted in single-family residential zones. Experienced ADU contractors in Port Orchard, Washington will be well-versed in the following requirements:
- ADUs must comply with the City of Port Orchard's zoning and land use codes
- Detached ADUs typically must not exceed 1,000 square feet of living space
- Setback requirements from property lines must be observed, typically a minimum of 5 feet on the sides and rear
- Owner-occupancy requirements may apply depending on the specific zone
- Utility connections, including water and sewer, must meet Kitsap County and city standards
- Building permits must be obtained through the City of Port Orchard's Department of Community Development
Types of ADUs Commonly Built in Port Orchard
Port Orchard's varied residential landscape — from hillside properties with Puget Sound views to flat suburban lots — allows for several types of ADU construction. Skilled ADU builders in Port Orchard can help you determine which option best suits your property:
- Detached ADUs: Standalone structures built in the backyard, ideal for larger lots
- Attached ADUs: Units added to the side or rear of an existing home
- Garage Conversions: Transforming an existing garage into a livable space
- Basement ADUs: Converting an existing basement into a separate dwelling unit
Why Hire a Local ADU Contractor in Port Orchard?
Hiring a local ADU contractor in Port Orchard, WA offers distinct advantages over working with out-of-area builders. Local contractors understand the specific soil conditions, weather patterns, and seismic considerations common to the Kitsap Peninsula. They also have established relationships with local inspectors and are familiar with the permitting timelines at Port Orchard's Community Development office, helping to avoid costly delays.
When selecting an ADU contractor in Port Orchard, look for professionals who are licensed in Washington State, carry proper liability insurance, and have a proven portfolio of completed ADU projects in the region. Request references, review past projects, and ensure your contractor provides a detailed written contract covering timelines, costs, and materials before any work begins.