Central Denver's trusted ADU builders and design/build remodelers specialize in older homes. Offering garage conversions, granny flats, and detached ADUs, their skilled team delivers client-inspired design, quality craftsmanship, and outstanding service.
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Custom ADU Builders, LLC is Denver's trusted ADU contractor offering detached ADUs, garage conversions, and home remodeling. Serving Aurora, Lakewood & more with transparent pricing and expert permitting support.
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Olerra Living Innovations builds modular ADUs called Flex-Flats in Colorado. Models range from 245 to 735 sq ft, featuring steel-frame construction, 10+ year warranties, and 10,000+ design options. Projects complete in 3–6 months, costing 40–50% less than site-built ADUs.
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Alex Home Pro builds attached, detached, garage conversion, junior, and internal ADUs. Services cover design, permitting, and construction tailored to each property. ADUs can generate rental income, house family, or add long-term property value.
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TinyMod (TMOD™) is an offsite development partner offering feasibility analysis, project management, and factory coordination for builders. Services support ADUs, modular communities, BFR, and missing middle housing with up to 60% faster build times.
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AAA Home Improvements is a Denver ADU contractor building detached ADUs, garage conversions, basement units & in-law suites across the Front Range. They manage design, permitting & construction for homeowners in Denver, Lakewood, Arvada & Littleton.
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L&D Construction is a trusted ADU contractor and custom home builder led by owner David. Specializing in detached ADUs, granny flats, and full custom homes, they deliver quality craftsmanship, clear communication, and on-budget results.
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L&D Construction builds ADUs across Denver, including detached units, garage conversions, and attached living spaces. Projects focus on multigenerational living, rental income, and accessibility, serving neighborhoods citywide with zoning-compliant, adaptable designs.
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Henze Construction builds custom tiny homes and ADUs, including detached units, backyard cottages, and granny flats. Their 240 sq ft Architectural Tiny Home featured spruce wood, oak countertops, and propane systems. Custom builds available.
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As experienced ADU builders in Denver, Kalin Construction has helped numerous homeowners bring their visions for their homes to life. They'll listen to your wants and needs for the project, then craft an ADU that checks all of your boxes. Whether you're interested in a detached ADU or another type of accessory dwelling unit, they specialize in ADU projects that can provide affordable housing and passive income.
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Denver Custom ADU is a trusted ADU builder in Denver with 30+ years of experience. Led by Matt Brinn, they offer fixed pricing, monthly billing, proactive permitting, and commercial-grade standards for every residential ADU project.
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Littleton Construction, LLC is a Denver Metro general contractor since 1994, offering remodeling, additions, kitchens, basements & more. A+ BBB rated, licensed & insured, with 5-star reviews and a 1-year workmanship warranty.
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A2Z Builders is a Denver-based, family-owned Class A General Contractor with 16+ years of experience. They specialize in ADU construction, custom home builds, kitchen, bathroom, and basement remodeling across the Denver metro area.
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Colorado general contractor since 2005, offering ADU builds, kitchen remodels, bathroom renovations, basement finishing, roofing, and new home construction. Free consultation, no upfront payment, licensed and insured.
read moreIf you're looking for experienced ADU contractors in Lakewood, Colorado, you've come to the right place. Accessory Dwelling Units (ADUs) have become increasingly popular in Lakewood as homeowners seek to maximize their property value, create rental income, or provide housing for family members. With Lakewood's growing population and its proximity to Denver, the demand for skilled ADU contractors has never been higher. Whether you're considering a detached backyard cottage, a garage conversion, or a basement ADU, finding the right contractor is essential to a successful project.
Before hiring an ADU contractor in Lakewood, CO, it's crucial to understand the local zoning laws and building codes that govern ADU construction. Lakewood falls under Jefferson County jurisdiction for some areas, but the City of Lakewood has its own set of regulations that contractors must navigate carefully. Key rules include:
Choosing the right ADU builder in Lakewood means finding a contractor who is not only skilled in construction but also deeply familiar with local permitting processes. The best ADU contractors in Lakewood will handle everything from initial design and permit applications to final inspections. Look for contractors who offer:
Lakewood's real estate market makes ADU construction a smart investment. With median home values rising and rental demand strong due to the city's location along the US-6 and I-70 corridors, a well-built ADU can generate significant rental income. Additionally, Lakewood's commitment to sustainable development and housing diversity makes ADUs a community-supported solution. Working with a qualified Lakewood ADU contractor ensures your project is completed efficiently, legally, and to the highest standards — maximizing your return on investment for years to come.