ADU Contractors near Everett, WA
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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Better Builders
5606 California Avenue Southwest, Seattle, WA 98136
29.5 miles
Better Builders is a Seattle-based general contractor specializing in residential remodeling, garage conversions, ADUs, kitchen and bathroom remodels, basement finishing, deck repairs, and exterior work, with dedicated project management.
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Abel Construction LLC
Black Diamond, WA 98010
45.2 miles
Abel Construction LLC builds barndominium ADU shells in Black Diamond & Rochester. Ideal for rentals, guest suites & extra living space. Durable, cost-effective & customizable structures for property owners.
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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... read more
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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Seattle Backyard Homes
4813 37th Avenue Northeast, Seattle, WA 98105
20.6 miles
Seattle Backyard Homes builds expert ADUs, DADUs, garage conversions & backyard cottages in Seattle and Bellevue. Full-service ADU contractors handling design, permits, zoning & construction with quality craftsmanship and transparent prici... read more
Heartwood Builders
1902 North 34th Street, Seattle, WA 98103
22.4 miles
Heartwood Builders is a Seattle ADU contractor specializing in backyard cottages, basement ADUs, and mother-in-law suites. They handle permitting, use sustainable materials, and help homeowners add rental income or family housing.
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Northwest Builders & Renovation
1135 Lake Washington Boulevard North, Renton, WA 98057
31.1 miles
ModernSpace ADU Construction Redmond
17181 Redmond Way, Redmond, WA 98052
19.7 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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Lakeside ADU & Home Planning
1901 Vernon Road, Lake Stevens, WA 98258
6.5 miles
Lakeside ADU & Home Planning, based in Lake Stevens, WA, is a full-service ADU builder serving the Puget Sound Region. They specialize in backyard cottages, mother-in-law suites, garage conversions, and new builds, managing design, permitting,... read more
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 valu... read more
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 fa... read more
United Signature
1010 Southeast Everett Mall Way, Everett, WA 98208
3.6 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
Armada Design & Build Inc.
15600 Northeast 8th Street, Bellevue, WA 98008
23.1 miles
Armada Design & Build Inc., Bellevue, WA, offers full-service residential design-build since 2011. Specializing in remodels, home additions, and custom builds across Puget Sound, they deliver turnkey solutions with in-house design and quality ... read more
Pelletier Construction Group
1150 North 84th Street, Seattle, WA 98103
19.9 miles
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.