ADU Contractors near Vallejo, CA
Reno Revive Remodeling
2655 Stanwell Drive, Concord, CA 94520
13.5 miles
Whether you’re planning a rental unit, a guest house, or a private suite for family, RenoRevive will help you design and build a fully functional ADU that fits your needs, your lot, and your long-term goals.
read more
Backyard Homes
2800 5th Street, Davis, CA 95618
41.4 miles
Backyard Homes is a top ADU builder in Sacramento with 80+ completed units. They offer detached, attached, and conversion ADUs, handling design, permitting, and construction for a seamless experience across the greater Sacramento region.
read more
Burton Builders LLC
32 9th Street, Richmond, CA 94801
14.4 miles
Burton Builders LLC is a trusted construction company specializing in ADU construction, single-family, multifamily, and commercial builds. Known for quality workmanship and client-focused service, they deliver expert results on every project.
read more
ADU For You
1755 East Bayshore Road, Redwood City, CA 94063
43.1 miles
ADU For You is a Bay Area ADU builder based in Redwood City, offering end-to-end services including design, permits, and construction. Serving 1,000+ clients, they specialize in custom detached ADUs, granny flats, and in-law suites at competitive prices.
read more
CityPaks
San Francisco, CA 95130
24.3 miles
CityPaks is a minority & woman-owned ADU builder in the San Francisco Bay Area specializing in affordable, sustainable backyard cottages & detached ADUs using SIP panels. No crane needed, no sales tax, pre-approved in San Jose.
read more
San Francisco ADU Solutions
967 Connecticut Street, San Francisco, CA 94107
27.1 miles
ADUs (accessory dwelling units) are self-contained homes on existing properties. California's 2020 laws simplified ADU permits statewide. Alpha ADU Solutions, a San Francisco-based ADU builder with 100+ team members, specializes in granny flats, garage conversions & in-law suites.
read more
The ADU Dudes
Livermore, CA
39.1 miles
The ADU Dudes is a Bay Area & Northern California ADU contractor offering ADU construction, JADUs, garage conversions, home additions & new builds. Licensed under San Andres Construction (#1081083), serving San Jose, Oakland, Fremont & more.
read more
Edri Construction, Inc. Burlingame
1350 Old Bayshore Hwy, Burlingame, CA 94010
36.5 miles
Edri Construction, Inc. in Burlingame offers full-service ADU construction across the Bay Area, including garage conversions, detached ADUs, attached additions, and custom interiors, with energy-efficient builds and multi-generational living solutions.
read more
Type Five
1336 Channing Way, Berkeley, CA 94702
17.4 miles
Type Five is a Berkeley, CA-based ADU builder offering custom backyard cottages, granny flats & in-law suites. They combine modular design, transparent pricing & streamlined construction for stress-free, high-quality detached ADUs built to last.
read more
LRL Builders, Inc.
1661 Botelho Drive, Walnut Creek, CA 94596
17.8 miles
LRL Builders, Inc. is a licensed ADU contractor in Walnut Creek, CA, specializing in detached, attached, garage conversion, and junior ADUs. They handle design, permitting, and construction, serving Walnut Creek and surrounding Bay Area communities.
read more
Barzel Builders
4039 Transport Street, Palo Alto, CA 94303
48 miles
Nestadu
100 Shoreline Highway, Mill Valley, CA 94941
22.2 miles
Nestadu is a full-service ADU builder offering custom site-built and prefab accessory dwelling units. Prefab models range from $115K–$317K. Custom builds start at $400/sq ft. Financing options include HELOCs, construction loans, and CA grants.
read more
Regency Construnction & Remodeling BA
The Paramount, 95 3rd St, San Francisco, CA 94103
24.3 miles
Regency Construction & Remodeling BA is a San Francisco ADU contractor offering new builds, space conversions, and prefab ADU solutions. They handle design to completion, manage permits, and ensure compliance with local zoning laws.
read more
Keller Williams Palo Alto
2825 El Camino Real, Palo Alto, CA 94306
47.9 miles
Acton ADU is a Bay Area ADU contractor founded by Stan Acton with 30+ years of experience. They offer full-service ADU design, construction, garage conversions, and permitting across San Jose and the broader Bay Area.
read more
We Do Construction
1528 Union Street, San Francisco, CA 94123
24.3 miles
We Do Construction specializes in ADU garage conversions across the San Francisco Bay Area. Licensed and insured, they handle permitting, 3D planning, construction, and interior design, offering free estimates for homeowners.
read more
Other cities in California
What you need to know
ADU Contractors in Vallejo, CA: Building in a City of Unique Opportunity
Vallejo, California, situated in Solano County along the northern edge of San Francisco Bay, is a city with a rich naval history and a diverse, growing community. Known for its proximity to the Bay Area job market and its relatively affordable housing compared to neighboring cities, Vallejo has seen a significant surge in interest for Accessory Dwelling Units (ADUs). Homeowners are increasingly turning to experienced ADU contractors in Vallejo to maximize their property value and address the region's ongoing housing demand.
Understanding Vallejo's ADU Regulations and Permitting Process
Before breaking ground, it's essential to understand the local rules governing ADU construction in Vallejo. The City of Vallejo follows California state ADU law, which has been significantly streamlined in recent years, but also enforces its own local ordinances. Key regulations that qualified Vallejo ADU contractors must navigate include:
- Setback requirements: Detached ADUs typically require a minimum 4-foot setback from rear and side property lines.
- Maximum unit size: Detached ADUs can be up to 1,200 square feet, while attached ADUs are generally limited to 50% of the primary dwelling's square footage.
- Height limits: Detached ADUs are generally limited to 16 feet in height, though this can vary based on proximity to the main structure.
- Owner-occupancy: California law has suspended owner-occupancy requirements for ADUs until 2025, giving Vallejo homeowners added flexibility.
- Utility connections: ADUs may require separate utility connections, and Vallejo contractors must coordinate with local utility providers accordingly.
Types of ADUs Commonly Built in Vallejo
Experienced ADU builders in Vallejo work with a variety of unit types to suit different lot sizes and homeowner goals. The most common options include detached ADUs, attached ADUs, garage conversions, and Junior ADUs (JADUs). Given Vallejo's mix of older craftsman-style homes and mid-century properties, garage conversions are particularly popular, as many properties feature detached garages that can be efficiently transformed into livable space.
Why Hire a Local ADU Contractor in Vallejo?
Hiring a licensed and experienced local ADU contractor in Vallejo, CA is critical to a successful project. Local contractors are familiar with the Vallejo Building Division's permitting timelines, plan check requirements, and inspection processes. They also understand the specific soil conditions and seismic considerations relevant to Solano County. A knowledgeable contractor will help you:
- Prepare and submit accurate permit applications to the City of Vallejo
- Design an ADU that complies with local zoning and building codes
- Manage subcontractors for electrical, plumbing, and HVAC work
- Complete the project on time and within budget
Start Your Vallejo ADU Project Today
With housing demand continuing to rise across the Bay Area, building an ADU in Vallejo is a smart investment. Whether you're looking to generate rental income, house extended family, or increase your property's resale value, working with a trusted ADU contractor in Vallejo, California is the first step toward turning your vision into reality.