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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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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Ashley Enterprises Ltd builds home additions & ADUs in Summit County, CO. Services include extra bedrooms, home offices, in-law suites, granny flats & rental units. Local mountain expertise ensures additions blend with existing structures.
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Verified Builders is a licensed Denver remodeling company offering ADU construction, kitchen & bathroom remodeling, basement finishing, and custom home builds. Serving Denver, Littleton, Aurora & more since 2016.
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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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ADU4U is a veteran-owned ADU builder in Denver offering full-service accessory dwelling unit construction, planning, real estate, and financing. Build a granny flat, in-law suite, or detached ADU for rental income or multigenerational living.
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Zelenka Development is a licensed ADU builder and custom home contractor in the Denver metro area, offering ADU construction, garage conversions, renovations, and integrated design services with full permitting support.
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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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Studio Home is a Colorado-based prefab ADU builder serving all 50 states. With 18+ years experience and 6,000+ projects, they offer panelized ADU kits, backyard studios, granny flats, and in-law suites with fixed pricing and full project management.
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Prospect 30 Eight Construction proudly offers its high-quality building services to the charming community of Littleton. Known for its unique blend of suburban tranquility and easy access to metropolitan conveniences, Littleton is the ideal setting for a custom home, home addition, and Accessory Dwelling Unit (ADU).
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Little Home Builder is Colorado's dedicated ADU contractor, specializing in stick-built detached ADUs, garage conversions & studios. Full-service from zoning to warranty. Build time: 4–8 months. Financing options available.
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Vertical Contracting is a licensed full-service construction & remodeling company offering garage builds, ADU conversions, interior remodeling, pergolas, and flatwork. Known for quality craftsmanship and client-focused service.
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Murphey's Hammer is a Denver-based contractor specializing in ADUs, home additions, garage builds & outdoor living spaces. Serving Denver Metro, Aurora, Littleton & more with personalized, quality craftsmanship.
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O'Brien Construction LLC is an ADU contractor specializing in design, engineering, and construction of accessory dwelling units. Services include detached ADUs, additions, and design-assisted builds, with free consultations available.
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Expert ADU contractors handle detached ADUs, garage conversions, granny flats, JADUs & in-law suites. From design and permitting to final inspection, experienced ADU builders ensure code-compliant, high-quality accessory dwelling unit construction.
read moreEvergreen, Colorado is a unique mountain community nestled in Jefferson County, sitting at an elevation of approximately 7,000 feet. Unlike many Front Range cities, Evergreen is an unincorporated community, which means ADU contractors in Evergreen must work within Jefferson County's zoning and building regulations rather than a municipal code. This distinction is critical when planning and constructing an Accessory Dwelling Unit (ADU) in this scenic foothills community.
Since Evergreen falls under Jefferson County jurisdiction, ADU contractors must navigate the county's specific land use regulations. Jefferson County allows ADUs on properties zoned for single-family residential use, but there are important requirements to keep in mind:
Experienced ADU contractors in Evergreen, CO understand that mountain construction comes with a distinct set of challenges not found in urban or suburban settings. The rugged terrain, heavily wooded lots, and rocky soil conditions require specialized site preparation and foundation work. Additionally, Evergreen's high elevation means contractors must account for heavy snow loads in roof design and structural planning, adhering to Jefferson County's strict building codes for mountain properties.
Many Evergreen properties rely on private wells and septic systems, which adds complexity to ADU projects. Before construction begins, a licensed ADU contractor must coordinate with Jefferson County Environmental Health to ensure the existing septic system can handle the additional load, or plan for system upgrades. This step is non-negotiable and can significantly impact project timelines and budgets.
Choosing a contractor with direct experience in Evergreen and Jefferson County is essential for a smooth ADU build. Local ADU contractors are familiar with the county's permitting process, understand the geological and environmental conditions specific to the area, and have established relationships with local inspectors and subcontractors. They also understand wildfire mitigation requirements, which are particularly relevant in Evergreen's forested landscape.
Whether you're looking to build a detached guest house, a garage conversion, or a basement ADU in Evergreen, Colorado, working with a knowledgeable local contractor is the key to success. From navigating Jefferson County permits to managing mountain construction challenges, the right ADU contractor will guide you through every step of the process efficiently and professionally.