Detached ADU in Colorado
Denver Dream Builders
2339 East 5th Avenue, Denver, CO 80206
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.
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Ashley Enterprises Ltd
220 Buffalo Mountain Drive, Silverthorne, CO 80498
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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Studio Shed
1500 Cherry Street, Louisville, CO 80027
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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Murphey's Hammer LLC
Greenwood Village, CO 80112
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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Elmntl
4559 Ute Highway, Longmont, CO 80503
Elmntl builds modular ADUs across Denver and Colorado's Front Range. Specializing in detached ADUs, garage conversions, and in-law suites, they handle zoning, permitting, and installation with a 10-year structural warranty.
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Mountain View Builders
105 North 10th Street, Cañon City, CO 81212
ADUs (granny flats, in-law suites) add living space, rental income & property value. Colorado's HB 1152 now requires most local governments to allow ADU construction. Mountain View Builders offers expert ADU contracting in Fremont, Custer, Pueblo & Park County.
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FBC Remodel Denver
1205 South Platte River Drive, Denver, CO 80223
FBC Remodel Denver uses a Design-Build model for home additions, integrating architects and contractors under one roof for efficient, accurate budgeting and clear communication. They handle permits, offer guaranteed pricing, 3D renderings, and manage projects from design to completion.
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Krick Design Build
759 1/2 Elati Street, Denver, CO 80204
Krick Design + Build is a Colorado Front Range residential design-build firm specializing in ADUs. Founded by Licensed Architect Matthew Krick, they've completed 57+ ADUs including backyard cottages, garage conversions, and in-law suites.
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AAA Home Improvements
10701 West Morrison Road, Lakewood, CO 80227
AAA Home Improvements is a Denver ADU contractor building detached, garage conversion, basement, above-garage, and attached ADUs across the Front Range. They manage design, permitting, and construction for homeowners seeking rental income, multigenerational living, or added property value.
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5 Rings Construction
12446 Tomahawk Rd, Parker, CO 80138
Giudice Builds
Colorado Springs, CO 80927
Giudice Builds is a Colorado Springs ADU contractor specializing in accessory dwelling units. Projects range from $250K–$400K+, with planning from $5K. A recent 640 sq ft ADU was completed in 6.5 months for $230K.
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Studio Home by Studio Shed
1500 Cherry Street, Louisville, CO 80027
Studio Home by Studio Shed offers custom & prefab ADUs across Texas, including San Antonio, Austin, Dallas & Houston. Units range from studios to full living spaces. Permit costs vary: Dallas $3K–$8K, Houston $2.5K–$7.5K.
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Kalin Construction
201 Columbine Street, Denver, CO 80206
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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North Hill by Toll Brothers
14133 Kearney Loop, Thornton, CO 80602
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.
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Riverwood Homes of Colorado
613 West Palmer Divide Road, Palmer Lake, CO 80133
Riverwood Homes of Colorado, based in Colorado Springs, specializes in custom home building and luxury remodeling with 20+ years of experience. Award-winning at the 2021 Parade of Homes, they serve Monument, Castle Rock, Parker & more.
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Other cities in Colorado
What you need to know
Searching for top Detached ADU ADU Contractors in Colorado? Our directory highlights trusted local professionals who specialize in designing and building accessory dwelling units (ADUs).
Working with a qualified Detached ADU ADU Contractor in Colorado ensures your ADU project meets local building codes, zoning laws, and permit requirements. Whether you're planning a detached ADU, garage conversion, or backyard cottage, experienced Detached ADU professionals can guide you through every step.
Colorado homeowners are increasingly investing in ADUs to create additional living space, generate rental income, or support multigenerational living. The Detached ADU experts featured here bring local expertise and proven experience to help make your project a success.
Browse our listings to find the best Detached ADU ADU Contractors in Colorado, and get started today.