Valley Home Builders Inc. is a Silicon Valley design-build contractor serving Santa Clara & San Mateo Counties. Founded in 2005, they specialize in kitchen remodeling, ADU construction, and home renovations across San Jose, San Mateo & beyond.
read more
Custom Home is a Bay Area ADU contractor (CSLB #986048) with 160+ projects since 2005. They build detached, attached, junior ADUs & garage conversions across South Bay & Peninsula, with costs from $120K–$500K+.
read more
YAHUA Construction Inc. is a California-based licensed general contractor with 20+ years of experience. Specializing in ADUs, remodeling, MEP, roofing, and more, they serve the Bay Area with quality, sustainable construction.
read more
Bay Area general contractor Design and Construction by M&M specializes in ADUs, remodeling, room additions, and custom builds. Serving Burlingame, Los Altos, and Campbell, they manage design, permitting, and construction. Free consultations available.
read more
Sightline Construction is a Santa Cruz general contractor specializing in ADUs, new home builds, renovations, remodels, and custom additions. They manage projects from planning to completion, ensuring code compliance and quality craftsmanship.
read more
Atlas General Construction delivers complete ADU construction for detached, attached, and converted structures. Our team manages every phase of development including zoning research, architectural coordination, structural engineering, Title 24 compliance, permit processing, foundation work, framing, roofing, plumbing, electrical systems, HVAC installation, interior finishes, and final inspections.
read more
Golden View Renovation offers ADU design, room additions & full construction services in San Jose & the Bay Area. Services include permits, JADUs, remodeling & free consultations for homeowners seeking to expand living space.
read more
HBC Construction, based in Fremont, CA, specializes in ADU building, garage conversions, new homes & additions across the Bay Area. Licensed, code-compliant, full-service from planning to completion.
read more
Element Homes is a California ADU contractor offering full-service design, permitting, and construction. They build detached ADUs, garage conversions, and in-law suites across the Bay Area, with in-house teams, warranties, and free estimates.
read more
BNO Builders is a Bay Area general contractor with 15+ years of experience in ADU construction, home remodeling, kitchen and bathroom renovations, room additions, and pool building. Fully licensed under California License #1107971.
read more
Bay Villa Builders brings over 50 years of combined experience in crafting expertly designed ADUs that enhance both your home's functionality and its value. An Accessory Dwelling Unit, or ADU, serves as an additional living space on your property.
read more
Rosegold Builders builds custom ADUs across the Bay Area and Los Angeles, handling permits, zoning, and construction. Services include garage conversions, backyard cottages, and rental units designed to boost property value.
read more
Valley Boutique Builders is a licensed Bay Area ADU contractor offering full-service accessory dwelling unit construction, custom home additions, kitchen and bathroom remodeling, and new construction with free initial consultations.
read more
Elite Construction builds ADUs in Santa Cruz County, offering detached units, garage conversions & addition ADUs. Projects range 250–1,200 sq ft, cost $115K–$450K, and take 6–9 months. Free estimates available.
read more
Clever Design & Remodeling builds ADUs across the San Francisco Bay Area, including garage conversions, attached, detached, and junior ADUs. Services cover permits, construction, interior design, and landscaping. Average ADU cost is ~$145,000.
read moreGilroy, California, famously known as the Garlic Capital of the World, is a rapidly growing city in Santa Clara County. With its expanding population and rising housing demand in the South Bay Area, more homeowners are turning to ADU contractors in Gilroy to add accessory dwelling units to their properties. Whether you're looking to house extended family, generate rental income, or increase your property value, building an ADU in Gilroy is a smart investment in today's competitive real estate market.
Before breaking ground, it's essential to understand the local rules that ADU contractors in Gilroy, CA must navigate. Gilroy follows California state ADU laws while also enforcing its own municipal guidelines under the City of Gilroy's Planning Division. Key regulations include:
Working with experienced ADU builders in Gilroy ensures that all necessary permits are pulled through the City of Gilroy's Community Development Department. The permitting process typically involves plan check review, building permits, and inspections for structural, electrical, plumbing, and mechanical work. Gilroy has made efforts to streamline ADU permitting in line with California's pro-housing legislation, including AB 68 and SB 9, which have simplified the approval process statewide.
Skilled ADU contractors serving Gilroy can build a variety of unit types to suit different lot sizes and homeowner needs:
When selecting an ADU contractor in Gilroy, look for professionals who are licensed by the California Contractors State License Board (CSLB), carry proper insurance, and have demonstrated experience with local permitting processes. A knowledgeable contractor will help you maximize your lot's potential while ensuring full compliance with Gilroy's building codes and California state ADU laws, delivering a high-quality unit on time and within budget.