ADUs & Home Additions in Woodland, CA & Nearby Areas

Need more space without moving? An Accessory Dwelling Unit (ADU) or home addition is a smart way to expand your living area, increase property value, and create new possibilities for your home.

We handle everything from complete ADU builds to partial or full home additions — inside and out. Whether you’re adding a guest suite, rental unit, or expanding your existing layout, our team brings the same quality, craftsmanship, and attention to detail we’re known for across Woodland, Davis, Sacramento, and nearby areas.

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Our ADU & Home Addition Solutions

  • Inside a building under construction with wooden framing and partially installed wall panels.

    Complete ADU Construction

    We design and build detached or attached ADUs from the ground up — including foundation, framing, electrical, plumbing, and finishes.

  • Open-concept kitchen and living area with hardwood floors, white walls, modern white kitchen cabinets, black pendant lights, a breakfast bar with brown chairs, a staircase with black railings, and neutral decor.

    Interior Additions & Renovations

    Need an extra bedroom, office, or expanded living space? We handle all aspects of interior build-outs, from drywall to flooring and lighting.

  • A worker painting the trim of a house's upper window, wearing white clothing and a helmet, with a ladder leaning against the house in a clear day.

    Exterior Expansions

    From extended kitchens and bathrooms to garage conversions and outdoor living areas, we can seamlessly connect your new addition to your home’s design.

  • Interior of a room under renovation with tools, ladders, and construction materials scattered around.

    Partial or Full Renovations

    If your addition needs remodeling or updating, we provide complete interior and exterior renovation services — ensuring a cohesive, finished look.


Our ADU & Addition Process

  • Consultation & Design: We start by discussing your vision, space needs, and budget to design a plan that fits your goals.

  • Permitting & Planning: We handle drawings, permits, and code compliance so you don’t have to.

  • Construction & Finishes: From framing and roofing to electrical, flooring, and paint — we build it all with precision.

  • Final Walkthrough: Once complete, we inspect every detail and ensure your new space is move-in ready.

Why Choose McEwin Construction for ADUs & Additions?

  • Full-Service Contractor: We manage the entire process — from design to final inspection.

  • Local Experience: Serving Woodland and the entire Sacramento Valley with pride.

  • Custom Design: Every ADU or addition is built around your needs and property layout.

  • High-Quality Craftsmanship: Built to last with durable materials and skilled workmanship.

  • Transparent Pricing: No surprises — just honest estimates and clear communication.

About Us

FAQs on ADUs & Additions

  • An ADU is a separate living unit, while an addition expands your existing home — both are great ways to add space and value.

  • Yes — we take care of the entire process, from initial planning to final approval.

  • Absolutely. We ensure your new addition blends seamlessly with your home’s style.

  • Timelines vary, but most projects take 2–4 months depending on size and scope.

ADUs & Additions Services across Woodland, Sacramento & surrounding areas

ADUs & Additions in Woodland

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ADUs & Additions in Winters

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ADUs & Additions in Esperto

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ADUs & Additions in Davis

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ADUs & Additions in Dixon

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ADUs & Additions in Sacramento

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ADUs & Additions in Rio Linda

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ADUs & Additions in Florin

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ADUs & Additions in Rosement

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ADUs & Additions in Vacavile

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ADUs & Additions in Rosevile

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ADUs & Additions in Carmichael

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ADUs & Additions in North Highlands

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ADUs & Additions in West Sacramento

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ADUs & Additions in Foothil Farms

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ADUs & Additions in La Riviera

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ADUs & Additions in Rancho Cordova

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ADUs & Additions in Citrus Heights

What Our Clients Say