- › Detached ADU
- › Attached ADU
- › Garage Conversion
- › Basement Conversion
- › Junior ADU (JADU)
- › Prefab / Modular ADU
- › Tiny House
Attached ADU in Idaho
Iron Crest Remodel
1001 Hearthstone Drive, Boise, ID 83702Licensed ADU contractor Iron Crest Remodel serves Nampa, Idaho, building detached cottages, garage conversions, and in-law suites. Costs range from $70K–$270K+, with rental income potential of $950–$1,500/month. Full permits, design, and warranties included.
read moreEagle ADU Solutions
460 S Eagle Rd, Eagle, ID 83616Eagle ADU Solutions by Berbower Builds is a top ADU contractor in Eagle, ID, specializing in detached ADUs, attached ADUs, and garage conversions. They offer custom designs, expert guidance, and on-time delivery.
read morePlanPro Remodeling
10350 West Kit Fox Court, Boise, ID 83709As a Boise ADU builder specializing in pre-approved and custom accessory dwelling units, PlanPro designs and constructs detached backyard ADUs, garage conversions, and attached secondary dwellings throughout Boise and nearby communities like Eagle, Meridian, and Kuna.
read morePathway Builders
1430 West Ustick Road, Meridian, ID 83646Pathway Builders offers custom and semi-custom ADU construction in Boise and Treasure Valley. They build detached, attached, and garage conversion ADUs. Use their online instant quote tool to estimate costs before consulting.
read moreFreimark Construction
776 East Riverside Drive, Boise, ID 83616ADU costs in Boise depend on structure type, design, and site conditions. Detached ADUs cost more than attached units. Check zoning eligibility before building. ADUs offer rental income, multigenerational living, and increased property value.
read more208 Tiny Homes
6126 West State Street, Boise, ID 83703208 Tiny Homes is a Boise, Idaho-based ADU builder serving the Treasure Valley. Founded in 2023, they handle design, permitting, and construction of accessory dwelling units, granny flats, and in-law suites with premium finishes and expert project management.
read moreVision Built Construction LLC
3655 North Government Way, Coeur d'Alene, ID 83815Vision Built Construction LLC is a trusted general contractor in Coeur d'Alene, Idaho, with 25+ years of experience. Specializing in custom homes, ADU construction, remodeling & commercial builds. Military discounts available.
read moreLodestar Construction
9030 N Hess Street #1036, Hayden, ID 83835Lodestar Construction Services builds custom ADUs in North Idaho, serving Coeur d'Alene, Hayden, Post Falls & Sandpoint. Specializing in detached ADUs, garage conversions & in-law suites for rental income or multigenerational living.
read moreOther cities in Idaho
What you need to know
Searching for top Attached ADU ADU Contractors in Idaho? Our directory highlights trusted local professionals who specialize in designing and building accessory dwelling units (ADUs).
Working with a qualified Attached ADU ADU Contractor in Idaho 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 Attached ADU professionals can guide you through every step.
Idaho homeowners are increasingly investing in ADUs to create additional living space, generate rental income, or support multigenerational living. The Attached ADU experts featured here bring local expertise and proven experience to help make your project a success.
Browse our listings to find the best Attached ADU ADU Contractors in Idaho, and get started today.