
Always Building Custom Homes, LLC
Always Building Custom Homes, LLC. Custom home builder. 18500 W Lawnsdale Rd, New Berlin, WI 53146, United States
Looking for the best tiny home builders in New Berlin, Wisconsin? Our directory features 5 vetted tiny home builders serving the New Berlin area. Whether you're planning a new ADU construction, garage conversion, or backyard cottage, find the right builder for your project.

Always Building Custom Homes, LLC. Custom home builder. 18500 W Lawnsdale Rd, New Berlin, WI 53146, United States

Ware Design Build. Custom home builder. 17500 W Liberty Ln, New Berlin, WI 53146, United States

Specializing in ADU construction and related services in New Berlin, WI.

Advantage Design + Remodel. Kitchen remodeler. 2345 S Commerce Dr, New Berlin, WI 53151, United States

Specializing in ADU construction and related services in New Berlin, WI.
New Berlin is one of the top markets for accessory dwelling units in Wisconsin. With growing demand for affordable housing, ADU construction in New Berlin offers homeowners an excellent opportunity to add living space, generate rental income, or house family members. Our curated list of tiny home builders in New Berlin helps you find experienced professionals who understand local building codes, zoning regulations, and permit requirements.
ADU construction costs in New Berlin 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 tiny home builders to compare prices.
Yes, ADU construction in New Berlin requires building permits. Wisconsin 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 New Berlin 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.