Attached ADU near Sequim, WA
Microhouse
114 North 42nd Street, Seattle, WA 98103
44.7 miles
Microhouse is a Seattle-based ADU builder specializing in custom detached ADUs (DADUs). They guide homeowners through zoning, design, and construction. Seattle permitted 551 DADUs in 2022, with a 40% increase in 2023. Microhouse offers site assess... read more
Backyard ADU
4813 37th Avenue Northeast, Seattle, WA 98105
47.1 miles
Backyard ADU is a full-service ADU contractor managing every stage of accessory dwelling unit builds, including feasibility, permits, site surveys, foundations, construction, utility connections, and condo legal services.
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Pelletier Construction Group
1150 North 84th Street, Seattle, WA 98103
43.8 miles
Exceptional Home Builders Seattle
1525 11th Avenue, Seattle, WA 98122
48 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
Evola Builds LLC
Poulsbo, WA 98370
31.2 miles
Evola Builds LLC, led by Michael and Amber Evola, offers residential renovation and construction services including bathroom remodels, ADU work, garage conversions, and structural modifications, collaborating closely with architects and homeowners... read more
Cruvers Contracting LLC
1002 Pine Avenue, Snohomish, WA 98290
47.6 miles
Cruvers Contracting LLC builds ADUs in Snohomish, WA, tackling rural challenges like septic systems, slopes, and wooded lots. Serving areas including Lake Stevens, Monroe, and Everett with phased planning and durable, site-specific construction.read more
Cascadia ADU
901 1st Street, Snohomish, WA 98290
47.2 miles
Cascadia ADU builds attached, detached, garage & basement ADUs across King, Snohomish, Skagit & Chelan Counties, WA. Full-service design, permitting & construction completed in 8–10 weeks with 10+ years experience.
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Zee Design & Build
570 Kirkland Way, Kirkland, WA 98033
49.8 miles
Zee Design & Build is a Kirkland, WA ADU contractor serving King, Snohomish, Skagit & Island Counties. Offering full-service ADU construction—garage conversions, basement units, backyard cottages & more—since 2012.
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Raincap Construction
2315 North 65th Street, Seattle, WA 98103
44.9 miles
Raincap Construction, a Seattle-based family-owned contractor, specializes in ADU and DADU construction. They build backyard cottages, in-law suites, and garage conversions, helping homeowners add living space, rental income, and property value.read more
NorthLight Custom Builders
9800 Harbour Place, Mukilteo, WA 98275
38.7 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
48.5 miles
Above & Beyond Construction
13346 Eastbrook Drive Southwest, Port Orchard, WA 98367
44.2 miles
ADUs offer self-contained living with kitchen, bath & bedroom for rental or family use. Room additions expand existing home space. Above & Beyond Construction serves Seattle & Puget Sound homeowners with both project types.
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United Signature
1010 Southeast Everett Mall Way, Everett, WA 98208
42.3 miles
Seattle-based United Signature specializes in ADU & DADU construction. They offer custom design, permitting, and project management. Benefits include rental income, multi-generational living & versatile spaces. Financing available via Enha... read more
Seattle ADU
509 Olive Way, Seattle, WA 98101
47.5 miles
Seattle ADU is a Seattle-based contractor specializing in accessory dwelling units, including detached ADUs, garage conversions, attached ADUs, and JADUs. They manage design, permitting, and construction for homeowners seeking additional living sp... read more
Coates Design Architects
900 Winslow Way East, Bainbridge Island, WA 98110
41.2 miles
Seattle ADUs offer rental income & flexible living. Coates Design Architects guides homeowners through detached, attached, garage & basement conversions. Costs range $200K–$350K+, with 7–11 month timelines. Sustainable design & per... read more
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What you need to know
Searching for top Attached ADU ADU Contractors in Sequim, Washington? Our directory highlights trusted local professionals who specialize in designing and building accessory dwelling units (ADUs).
Working with a qualified Attached ADU ADU Contractor in Sequim ensures your ADU project meets local building codes, zoning laws, and permit requirements. Whether you're planning a detached ADU, garage conversion, or backyard cottage, experienced Attached ADU professionals can guide you through every step.
Sequim homeowners are increasingly investing in ADUs to create additional living space, generate rental income, or support multigenerational living. The Attached ADU experts featured here bring local expertise and proven experience to help make your project a success.
Browse our listings to find the best Attached ADU ADU Contractors in Sequim, Washington, and get started today.