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Attached ADU near Monroe, WA
Huskies Construction
1201 Monster Road Southwest, Renton, WA 98057 29.5 milesHuskies 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.
read moreAlta Group Seattle
500 Southeast Everett Mall Way, Everett, WA 98208 11.7 milesModernSpace ADU Construction Redmond
17181 Redmond Way, Redmond, WA 98052 14.3 milesModernSpace 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.
read moreArmada Design & Build Inc.
15600 Northeast 8th Street, Bellevue, WA 98008 17.9 milesArmada 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 craftsmanship.
read moreLakeside ADU & Home Planning
1901 Vernon Road, Lake Stevens, WA 98258 11.3 milesLakeside 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.
read moreNew Day Construction
15021 116th Place Northeast, Kirkland, WA 98034 12.6 milesNew Day Construction is a licensed ADU builder in Bellevue, WA, with 21+ years of experience and 250+ projects. They build detached, attached, garage, basement, and custom ADUs, managing permits and design from start to finish.
read moreNorthLight Custom Builders
9800 Harbour Place, Mukilteo, WA 98275 14.7 milesNorthLight 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.
read moreMicrohouse
114 North 42nd Street, Seattle, WA 98103 22.2 milesMicrohouse 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 assessments and tailored DADU solutions.
read moreCruvers Contracting LLC
1002 Pine Avenue, Snohomish, WA 98290 6.2 milesCruvers 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 morePelletier Construction Group
1150 North 84th Street, Seattle, WA 98103 20.3 milesEvola Builds LLC
Poulsbo, WA 98370 31.4 milesEvola 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 moreSeattle ADU
509 Olive Way, Seattle, WA 98101 23.6 milesSeattle 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 space.
read moreBB Builders Pro
801 Southwest 16th Street, Renton, WA 98057 29.6 milesBB Builders Pro specializes in ADU construction, garage conversions, home additions, and detached backyard cottages. Services include custom design, permitting, zoning compliance, and renovations—ideal for rental income or family housing.
read moreNeil Kelly Washington
804 North Alberta Street, Seattle, WA 97217 21.8 milesNeil Kelly Washington offers ADU design and build services in the Northwest, including detached ADUs, garage conversions, and attached units. Their team navigates local permits, balances design with functionality, and helps homeowners add value through custom accessory dwelling units.
read moreOther cities in Washington
- Bainbridge Island
- Battle Ground
- Bellevue
- Bellingham
- Black Diamond
- Bremerton
- Burbank
- Camas
- Edmonds
- Everett
- Fall City
- Federal Way
- Kennewick
- Kent
- Kirkland
What you need to know
Searching for top Attached ADU ADU Contractors in Monroe, 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 Monroe 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.
Monroe 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 Monroe, Washington, and get started today.