ADU Contractors near Everett, WA
Haas Development & Construction
4001 Aurora Avenue North, Seattle, WA 98103
22.2 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 family housing.
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North West Builders & Renovations
1135 Lake Washington Boulevard North, Renton, WA 98057
31.1 miles
Renovate Builders
4555 39th Avenue Southwest, Seattle, WA 98116
28.8 miles
Zee Design & Build
570 Kirkland Way, Kirkland, WA 98033
19.1 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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Olympic View Building
10037 Washington 3, Bremerton, WA 98312
42.2 miles
Olympic View Building is an ADU contractor offering detached ADU construction, garage conversions, in-law suites, granny flats, and JADU services. They help homeowners add value and living space while navigating zoning laws and building codes.
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Anderbar Construction
12391 Glenwood Road Southwest, Port Orchard, WA 98367
43.2 miles
We specialize in building high-quality, custom Accessory Dwelling Units (ADUs) that provide both functionality and style for homeowners in Port Orchard, WA, and the surrounding areas. Whether you’re looking to add a rental property, create a cozy space for family, or simply expand your living area, an ADU is a versatile and valuable investment.
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Deane Home Services
17837 1st Avenue South, Normandy Park, WA 98148
36.1 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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H26 Builders
5207 South Willow Street, Seattle, WA 98118
28.8 miles
H26 Builders is a Seattle ADU contractor offering attached ADUs, detached ADUs, and garage conversions. Services include design consultation, permitting support, and project management to help homeowners add functional living or rental space.
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The DADU Guy
2522 North Proctor Street, Tacoma, WA 98406
49.4 miles
The DADU Guy is a Tacoma-based detached ADU builder serving Pierce County, WA. Specializing in DADUs, garage conversions, and basement conversions, they offer 5 floor plans, guaranteed pricing, and full project management to maximize property value.
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Gravity Builders LLC
17422 108th Avenue Southeast, Renton, WA 98055
35 miles
Gravity Builders LLC is a licensed ADU contractor and custom home builder in Renton, WA. Specializing in ADU/DADU construction, custom homes, outdoor living spaces, and concrete work, they deliver quality craftsmanship with transparency and integrity.
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Homez Remodel
13213 Southeast 278th Street, Kent, WA 98042
41.5 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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NorthLight Custom Builders
9800 Harbour Place, Mukilteo, WA 98275
6.8 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-up.
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Elite Team Builders
701 5th Avenue, Seattle, WA 98104
25.2 miles
Elite Team Builders Inc. designs & builds ADUs—detached units, garage conversions & backyard cottages—in Seattle, Portland & Los Angeles. They offer custom design, quality materials & transparent pricing for lasting residential value.
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Sockeye Homes
14638 SE 229th Pl, Kent, WA 98042
38.4 miles
Sockeye Homes designs & builds custom ADUs and DADUs, offering full-service support from permits to construction. Fixed-cost packages range from $218K–$335K+, suiting retirees, families & rental income seekers.
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Greenpod Design
1531 West Sims Way, Port Townsend, WA 98368
30.8 miles
Greenpod Design builds custom DADUs in Washington using SIP construction and sustainable materials. They handle permits, ADA-compliant design, and energy-efficient builds. WA law allows up to two ADUs per lot, up to 1,000 sq ft.
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Other cities in Washington
What you need to know
ADU Contractors in Everett, WA: Building in Snohomish County's Largest City
Everett, Washington, the seat of Snohomish County and home to major employers like Boeing and Naval Station Everett, has seen significant housing demand growth in recent years. As the city continues to expand, ADU contractors in Everett, WA are playing a crucial role in helping homeowners maximize their property value and address the region's housing shortage. Whether you're near the waterfront, in the Bayside neighborhood, or close to the Everett Station transit hub, adding an Accessory Dwelling Unit can be a smart investment in this competitive Pacific Northwest market.
Everett ADU Regulations and Permitting Requirements
Before hiring an ADU contractor in Everett, it's essential to understand the local zoning and building codes. Everett follows Washington State's updated ADU-friendly legislation, and the city has its own specific requirements that experienced contractors must navigate carefully. Key regulations include:
- ADUs are generally permitted in single-family residential zones (RS zones) throughout Everett
- Detached ADUs typically cannot exceed 1,000 square feet or the size of the primary dwelling, whichever is smaller
- Attached ADUs and DADUs (Detached Accessory Dwelling Units) are both permitted under Everett Municipal Code
- Owner-occupancy requirements have been relaxed in line with recent Washington State law changes
- Setback requirements and lot coverage rules must be carefully reviewed with the City of Everett Planning Department
- All ADU projects require building permits issued through the City of Everett's permit center
What to Expect from Professional ADU Contractors in Everett
A qualified Everett ADU contractor will handle every phase of your project, from initial design and permit applications to final inspections. Given Everett's rainy Pacific Northwest climate, experienced local contractors understand the importance of proper waterproofing, insulation, and moisture management — critical factors for any new construction or garage conversion in this region. They will also be familiar with Everett's utility connection requirements, including hooking up to the city's water and sewer systems.
Types of ADUs Commonly Built in Everett
Homeowners in Everett work with ADU contractors to build several types of units, depending on their lot size and budget:
- Detached ADUs (DADUs): Standalone backyard cottages or guest houses
- Attached ADUs: Units connected to the primary home, sharing at least one wall
- Garage Conversions: Transforming existing garages into livable ADU spaces
- Basement ADUs: Converting existing basement space into a separate dwelling unit
Why Hire a Local Everett ADU Contractor?
Choosing a contractor with direct experience in Everett, Washington ADU projects ensures smoother permitting, faster approvals, and construction that meets local code standards. Local contractors understand Snohomish County's soil conditions, Everett's specific inspection processes, and the nuances of building in a city that balances historic neighborhoods with rapid modern development. Investing in a professional, licensed ADU contractor in Everett is the most reliable path to a successful, code-compliant accessory dwelling unit.