JD Custom Homes, LLC
Caldwell, ID
5.0(0)
ADU ConstructionGeneral Contracting
JD Custom Homes, LLC. General contractor
Looking for the best in-law suite builders in Caldwell, Idaho? Our directory features 26 vetted in-law suite builders serving the Caldwell area. Whether you're planning a new ADU construction, garage conversion, or backyard cottage, find the right builder for your project.
JD Custom Homes, LLC. General contractor
d'Arch Residential Design LLC. Architectural designer
Alas Construction LLC. Real Estate Builders & Construction Company. 308 S 43rd Ave, Caldwell, ID 83605, United States
A&D Contractors LLC. Remodeler
A-Built Construction- Idaho. General contractor
Abbott Construction. Contractor. 405 Fletcher Dr, Nampa, ID 83686
AERO CONSTRUCTION. Construction company. 4407 Aviation Way, Caldwell, ID 83605
Built Right Homes LLC. Home builder
Durabuild Construction Inc. Contractor
Acadia Building Company. Custom home builder
Ludan Design & Build. Architectural designer. 4301 Garrity Blvd Suite 204, Nampa, ID 83687
Adair Homes - Twin Falls, Idaho. Home builder. 509 Blue Lakes Blvd N #2, Twin Falls, ID 83301
Alderwood Builders. General contractor
Tiny Idahomes LLC. Custom home builder. 1050 Cascade Rd, Emmett, ID 83617
Specializing in ADU construction and related services in Caldwell, ID.
Specializing in ADU construction and related services in Caldwell, ID.
Adair Homes - Caldwell, Idaho. Custom home builder. 805 Saddle Ave SUITE 103, Caldwell, ID 83605, United States
KIT Custom HomeBuilders. Modular home builder. 1000 Garber St, Caldwell, ID 83605, United States
Asbury Construction. General contractor
Caldwell is one of the top markets for accessory dwelling units in Idaho. With growing demand for affordable housing, ADU construction in Caldwell offers homeowners an excellent opportunity to add living space, generate rental income, or house family members. Our curated list of in-law suite builders in Caldwell helps you find experienced professionals who understand local building codes, zoning regulations, and permit requirements.
ADU construction costs in Caldwell typically range from $150,000 to $350,000 depending on size, design, and finishes. Garage conversions are generally less expensive ($80,000–$150,000), while custom-built detached ADUs can cost more. Get free quotes from our listed in-law suite builders to compare prices.
Yes, ADU construction in Caldwell requires building permits. Idaho has specific ADU regulations, and local zoning laws may have additional requirements. Our listed builders can help you navigate the permitting process.
ADU construction timelines in Caldwell typically range from 4–12 months, depending on the project type. Prefab ADUs can be installed in 2–4 months, while custom builds may take 8–12 months including design and permitting.