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Detached ADU near Boulder, CO
Mile High Construction
11012 Newark St., Commerce City, CO 80640 22.6 milesMile High Construction is a Denver Metro custom home builder with nearly 30 years of experience. Led by Jordan Barnett, they offer personalized design, sustainable building, and transparent communication, guiding clients from consultation to final... read more
Studio Home by Studio Shed
1500 Cherry Street, Louisville, CO 80027 8 milesStudio 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.
read moreElmntl
4559 Ute Highway, Longmont, CO 80503 14.6 milesElmntl 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.
read moreKrick Design Build
759 1/2 Elati Street, Denver, CO 80204 24.6 milesKrick 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.
read moreTinyMod
8150 Gray Fox Dr, Evergreen, CO 80439 26.2 milesTinyMod (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 t... read more
Autotelic
5155 Central Park Boulevard, Denver, CO 80238 26.6 milesDenver ADU design-build under one contract — zoning-first, fixed pricing, veteran-owned.
read moreADU 5280
440 Pennsylvania Street, Denver, CO 80203 25.3 milesADU 5280 is a Denver-based ADU design-build company since 2013, offering detached ADUs, garage conversions & home additions. They manage zoning, permits, design & construction for homeowners looking to boost property value.
read moreColorado Tiny Homes
200 S Wilcox St., #301, Castle Rock, CO 80104 49.6 milesColorado Tiny Homes builds luxury, eco-friendly ADUs across Denver, Castle Rock & the Rockies. Offering standard, mid-range & custom models, plus garage conversions. Free lot assessment included. Full permitting & project management ha... read more
F9 Productions Inc.
825 Crisman Dr #100, Longmont, CO CO 80501 14.4 milesF9 Productions is a Colorado-based ADU architect and builder offering full-service design and construction. Award-winning firm handling residential, commercial, and ADU projects including garage conversions, interior design, and 3D visualization.<... read more
Denver Custom ADU
10790 West 50th Avenue, Wheat Ridge, CO 80033 17.9 milesDenver 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.
read moreSustainable Design Build
99 Inca Street, Denver, CO 80223 25.1 milesSustainable Design Build is Denver's premier ADU builder and contractor, using design-build for accessory dwelling units, garage conversions, in-law suites, backyard cottages, granny flats, and detached ADUs. Benefits: single contract, faster time... read more
Kalin Construction
201 Columbine Street, Denver, CO 80206 26.2 milesAs 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 ... read more
AAA Home Improvements, Inc.
10701 West Morrison Road, Lakewood, CO 80227 25.5 milesAAA 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 &a... read more
AAA Home Improvements
10701 West Morrison Road, Lakewood, CO 80227 25.5 milesAAA 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, multige... read more
Other cities in Colorado
- Arvada
- Aurora
- Buena Vista
- Cañon City
- Castle Rock
- Colorado Springs
- Commerce City
- Denver
- Durango
- Edgewater
- Englewood
- Evergreen
- Fort Collins
- Grand Junction
- Greenwood Village
What you need to know
Searching for top Detached ADU ADU Contractors in Boulder, 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 Boulder 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.
Boulder 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 Boulder, Colorado, and get started today.