Drew Thatcher Construction builds ADUs in Lakewood, WA, including detached units, attached ADUs, and garage conversions. Founded by a Navy nuclear engineer, they offer design-build services with local Pierce County expertise.
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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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Lindal Homes offers custom ADU and DADU kit home solutions across the US and Canada. Flexible floor plans, the Lindal Elements collection, and system-built construction make adding a backyard cottage or guest suite efficient and cost-effective.
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NW Build specializes in ADU & DADU construction in Bellevue and the Puget Sound region. They manage permits, design, and builds for detached ADUs, attached units, and granny flats, adding value to residential properties.
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J Hanby LLC offers ADU and basement conversion services in the Eastside area. Specializing in detached ADUs, garage conversions, granny flats, and basement renovations, they help homeowners maximize property value and ROI.
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Harjo Construction builds AADUs & DADUs in Seattle with 300+ projects since 2010. Costs range $275K–$650K, max 1,000 sq ft, 4–6 month build time. Seattle removed owner-occupancy rules, boosting ADU rental potential.
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Volcano Builders is a licensed, family-owned construction company serving Seattle, Bellevue & Monroe, WA. Specializing in kitchen remodels, bathroom renovations, home additions, deck builds, and ADU construction since 2021.
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Northwest ADU is a full-service ADU contractor in Western Washington specializing in detached ADUs, garage conversions, and basement conversions. Serving Pierce, King, and Snohomish Counties, projects range from $180K–$350K+, taking 6–10 months.
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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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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.
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Avio Homes is a Seattle-based ADU contractor specializing in detached ADUs, backyard cottages, and in-law suites. Serving Seattle, Tacoma, and Olympia, they handle design, permitting, and construction with local zoning expertise.
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True Built Home builds custom ADUs in Washington & Oregon, offering 14 floor plans from 495–1,199 sq ft, priced from $119,900. Plans include granny flats, in-law suites & backyard cottages with transparent pricing and customizable designs.
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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.
read moreRedmond, Washington — famously known as the home of Microsoft and Nintendo of America — is one of the fastest-growing cities on the Eastside of the Seattle metro area. With a booming tech workforce and rising housing demand, homeowners in Redmond are increasingly turning to Accessory Dwelling Units (ADUs) as a smart solution for generating rental income, housing family members, or increasing property value. Finding experienced ADU contractors in Redmond, WA is a critical first step in making this investment a success.
Before breaking ground, it's essential to understand the local rules that govern ADU construction in Redmond. The City of Redmond follows Washington State's ADU-friendly legislation, which has progressively relaxed restrictions to encourage more housing density. Key regulations that your ADU contractor must navigate include:
Skilled ADU contractors in Redmond are experienced in building a variety of unit types to suit different lot sizes and homeowner needs. The most common types include:
Choosing the right contractor is crucial to a smooth and code-compliant build. Look for licensed and insured ADU contractors who are familiar with the City of Redmond's permitting process and have a proven track record of completed ADU projects in King County. A reputable contractor will handle everything from design and permit applications to construction and final inspections.
With Redmond's high rental demand driven by proximity to major tech campuses and excellent schools in the Lake Washington School District, an ADU is one of the most valuable home improvements you can make. Start your project today by consulting with a qualified Redmond ADU contractor who understands the local landscape inside and out.