ADU Contractors near Everett, WA
Avead
3600 136th Place Southeast, Bellevue, WA 98006
25.8 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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Huskies Construction
1201 Monster Road Southwest, Renton, WA 98057
33.5 miles
Huskies Construction in Renton specializes in home additions, ADUs, and DADUs. Services include garage conversions, granny flats, in-law suites, backyard cottages, and room additions, helping homeowners expand living space or generate rental income.
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Verum Construction Inc
17461 147th Street Southeast, Monroe, WA 98272
10 miles
An ADU (accessory dwelling unit) is a secondary dwelling on a single-family lot. Types include basement apartments, garage conversions & detached cottages. Costs vary by size, design, permits & materials. Professional ADU contractors ensure smooth project execution.
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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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Modern ADU Plans
3660 Lavender Ln NE, Bainbridge Island, WA 98110
26.9 miles
Explore pre-designed ADU floor plans from Modern ADU Plans — studio, 1-bed, 2-bed, garage conversions & more. Save time, reduce costs & maximize property value with ready-to-build accessory dwelling unit designs.
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Exceptional Home Builders Seattle
1525 11th Avenue, Seattle, WA 98122
24.4 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.
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Marksymov Brownstone
12814 Northeast 139th Street, Kirkland, WA 98034
15.7 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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Alfa Framing
7345 164th Avenue Northeast, Redmond, WA 98052
19.6 miles
Alfa Framing offers residential construction services including structural framing, siding installation, roofing, and ADU/DADU construction. Serving new builds and additions, they bring decades of experience and a solution-oriented approach.
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Skagit Design Homes
1327 Cleveland Avenue, Mount Vernon, WA 98273
32.7 miles
Skagit Design Homes offers flexible ADU plans for detached units, backyard cottages & granny flats. Maximum ADU sizes vary by local zoning laws. Check municipal regulations early to ensure your accessory dwelling unit project stays on track.
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Carriage Houses Northwest
4401 80th Street Northeast, Marysville, WA 98270
8.2 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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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, and construction.
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Tenhulzen Construction
16900 9th Avenue Southeast, Mill Creek, WA 98012
7.8 miles
Tenhulzen Construction offers ADU and DADU construction services in Washington State, providing pre-approved and custom plans. Options suit various budgets and timelines, with benefits including added property value and flexible living spaces.
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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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LYD Construction
4055 Lake Washington Boulevard Northeast, Kirkland, WA 98033
21.2 miles
LYD Construction is a Seattle-area ADU builder & remodeling contractor with 25 years of experience. Services include kitchen, bathroom, basement renovations, deck building & ADU construction. Financing up to $200,000 available. Based in Bellevue, WA.
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Alta Group Seattle
500 Southeast Everett Mall Way, Everett, WA 98208
4 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.