Mallard Brothers Construction builds ADUs & Tiny Homes in Olympia, WA. They offer attached, detached, garage conversions & ADA-accessible units, managing design, permits & construction for property owners seeking rental income or extra living space.
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BB 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.
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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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Northwest ADU builds custom detached ADUs, garage conversions & basement ADUs across Western Washington. Serving King, Pierce & Snohomish Counties with full-service ADU construction, build-ready plans & permit management.
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Interbay Construction is a Washington State ADU contractor building guest houses, in-law suites, detached ADUs & backyard cottages. Quality materials, clear communication & reliable timelines for every accessory dwelling unit project.
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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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Era Builders is a Seattle-based ADU contractor offering detached ADU construction, design, permitting, remodeling, and commercial renovations. They handle full ADU projects compliant with Seattle zoning rules, using sustainable practices.
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Seattle Remodeling LLC specializes in ADU construction in Seattle, offering mother-in-law suites, backyard cottages, garage conversions, and granny flats. They help homeowners add value, rental income, and flexible living space.
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An Accessory Dwelling Unit (ADU) is an independent living space on a single-family property. Washington State's HB 1337 boosted ADU construction, easing zoning rules, removing owner-occupancy requirements, and capping impact fees at 50%.
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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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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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Twin Brothers Group is a licensed framing contractor in Washington State specializing in ADU, DADU, garage conversions, and home additions across King and Snohomish County, serving Seattle-area GCs and owner-builders.
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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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Red's Construction & Renovation serves Federal Way & South King County, WA, specializing in ADU construction including detached, attached, garage conversions & basement units. Costs range from $50K–$300K+. Licensed, insured, transparent pricing.
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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.
read morePuyallup, Washington, nestled in the Puyallup River Valley and sitting in the shadow of the iconic Mount Rainier, is one of Pierce County's fastest-growing cities. With a thriving community, a rich agricultural heritage, and a strong housing demand driven by its proximity to Tacoma and Seattle, ADU contractors in Puyallup are increasingly in demand. Homeowners across the city are turning to accessory dwelling units as a smart solution to address housing needs, generate rental income, or accommodate multigenerational families.
Before breaking ground, it's essential to understand the local rules governing ADUs in Puyallup. The City of Puyallup follows specific zoning codes under the Puyallup Municipal Code (PMC) that regulate the construction of accessory dwelling units. Licensed ADU contractors in Puyallup must be well-versed in these requirements to ensure a smooth permitting process. Key regulations include:
Experienced ADU builders in Puyallup, WA offer a variety of unit types to suit different property layouts and homeowner goals. The most common types include detached ADUs (DADUs), which are standalone structures in the backyard, attached ADUs that share a wall with the primary home, and garage conversion ADUs, which are particularly popular given Puyallup's many older homes with underutilized garage spaces. Junior ADUs (JADUs) are also an option for homeowners looking for a more affordable build within the existing footprint of the home.
Hiring a local ADU contractor in Puyallup offers significant advantages over working with out-of-area builders. Local contractors understand Pierce County's soil conditions, including the unique challenges posed by the Puyallup River Valley's terrain, which can affect foundation requirements. They also have established relationships with the City of Puyallup's permit office, helping to streamline approvals and avoid costly delays.
If you're ready to invest in an ADU in Puyallup, Washington, the first step is consulting with a qualified ADU contractor who can assess your property, review zoning compliance, and provide a detailed project estimate. With housing demand continuing to rise in the greater Tacoma-Puyallup metro area, now is an excellent time to maximize your property's potential with a professionally built accessory dwelling unit.