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ADU Contractors near Ventura, CA
America Green Builders
6601 Alcove Avenue, North Hollywood, CA 91606 31.8 milesAmerica Green Builders (AGB) is a Los Angeles general contractor with 20+ years of experience offering kitchen remodeling, bathroom renovation, room additions, ADU garage conversions, custom homes, pool construction, and hardwood flooring.
read moreCustom ADU Builder
Los Angeles, CA 90012 40.9 milesCustom ADU Builder specializes in detached ADUs, attached ADUs, garage conversions & JADUs. Projects complete in ~3 months. Pricing starts at $235/sqft. Turn-key builds include quartz countertops, tile showers & luxury vinyl flooring.
read moreADU1
19326 Ventura Boulevard, Los Angeles, CA 91356 23.3 milesADU1 helps multifamily property owners add ADUs to boost income. Add up to 25% more units plus 2 detached ADUs. Services include a $250 feasibility report, full design-build, and free weekly Q&A sessions every Wednesday.
read moreLegacy Builders LA
Los Angeles, CA 40.9 milesLegacy Builders LA is a trusted ADU contractor in Los Angeles with 20+ years of experience. They offer ground-up ADUs, JADUs, garage conversions & additions, delivering custom, high-quality accessory dwelling units tailored to each homeowner.
read moreMartins Construction Corp
1666 Courtney Ave., Los Angeles, CA 90046 39.5 milesCalifornia's 2020 ADU laws allow two ADUs on single-family lots, reduced setbacks, larger units up to 800 sq ft, no owner-occupancy rules until 2025, faster approvals, and expanded parking exemptions statewide.
read moreAddition Building & Design Inc.
4335 Van Nuys Boulevard, Sherman Oaks, CA 91403 27.9 milesAddition Building & Design Inc. is a Los Angeles design-build firm offering custom home building, additions, renovations, ADU construction, and outdoor living spaces. Their integrated approach covers planning, permitting, and construction for residential projects across LA.
read moreProgressive Builders LA
7445 Topanga Canyon Boulevard, Canoga Park, CA 91303 18.8 milesProgressive Builders LA offers full-service ADU construction in Los Angeles, handling detached ADUs, garage conversions, granny flats & in-law suites. Custom design, quality materials, on-time delivery & accessible pricing for all project sizes.
read moreADU by Kn Remodeling
19709 Ventura Boulevard, Woodland Hills, CA 91364 20.3 milesKN Remodeling is a certified ADU contractor serving Los Angeles, Woodland Hills, Simi Valley & Thousand Oaks. Specializing in detached ADUs, attached ADUs & garage conversions, they handle design, permits & construction with 100+ ADU plans completed.
read moreEAM Development & Construction
15300 Ventura Boulevard, Sherman Oaks, CA 91403 27 milesEAM Development & Construction is a California-based licensed contractor specializing in ADU and JADU garage conversions. Services include design, permitting, structural work, energy-efficient systems, and full construction compliant with California building codes.
read moreBela Development
1023 Abbot Kinney Boulevard, Venice, CA 90291 30.5 milesBela Development is an LA-based design-build firm with 15+ years specializing in ADU construction, garage conversions, detached ADUs, and JADUs. They manage design, permitting, and build under one roof, delivering legal living spaces that boost property value by 20–30%.
read moreEco Grizzly
7811 Alabama Avenue, Canoga Park, CA 91304 19.2 milesEco Grizzly is a licensed Southern California ADU contractor (CSLB #1077111) building detached ADUs, garage conversions, JADUs, and above-garage units. They handle permits, architectural plans, and full construction across LA, Ventura, Orange, and Riverside counties.
read moreCentral Coast ADU
260 Maple Court, Ventura, CA 93003 18.3 milesCentral Coast ADU offers full ADU planning, design, and permitting services for homeowners on the Central Coast. From granny flats to garage conversions, they deliver construction-ready plans and approved permits.
read moreEHD Builders
18375 Ventura Boulevard, Tarzana, CA 91356 22.6 milesEHD Builders offers ADU construction services in Los Angeles, CA, including garage conversions, detached units & additions. Costs range from $150K–$350K+. Services cover permits, framing, plumbing, electrical & more.
read moreThe ADU Group
16000 Ventura Boulevard, Encino, CA 91436 25.4 milesLos Angeles ADU builders with 10+ years experience, 220+ completed projects & 98% client satisfaction. Full-service ADU construction, garage conversions, design, permits & a deferred payment program—no payments until your ADU is rental-ready.
read moreOther cities in California
- Agoura Hills
- Alameda
- Albany
- Anaheim
- Antioch
- Anza
- Aptos
- Arcata
- Atascadero
- Bakersfield
- Banning
- Bellflower
- Berkeley
- Beverly Hills
- Bonita
What you need to know
ADU Contractors in Ventura, CA: Building in a Coastal Community
Ventura, officially known as San Buenaventura, is a scenic coastal city in Ventura County that sits between the Pacific Ocean and the Los Padres National Forest. This unique geography creates specific challenges and opportunities for ADU contractors in Ventura, California. Properties near the coastline may fall within the California Coastal Zone, meaning ADU projects could require additional review from the California Coastal Commission on top of standard city permits. Experienced local ADU contractors understand how to navigate these layered approval processes efficiently.
Ventura ADU Regulations and Permit Requirements
The City of Ventura follows California state ADU law, which has been significantly streamlined since 2020, but also enforces its own local ordinances. ADU contractors in Ventura must be well-versed in the city's specific development standards, including setback requirements, height limits, and owner-occupancy rules. Key regulatory points include:
- Detached ADUs can be up to 1,200 square feet in most residential zones
- Minimum 4-foot side and rear setbacks are required for most detached ADUs
- Junior ADUs (JADUs) up to 500 square feet can be created within existing primary dwelling structures
- Parking requirements are often waived when the property is within half a mile of public transit
- ADUs in the Coastal Zone may require a Coastal Development Permit (CDP)
Why Hire a Local ADU Contractor in Ventura?
Hiring a licensed ADU contractor based in Ventura, CA offers significant advantages. Local contractors are familiar with the City of Ventura Community Development Department's processes, typical soil conditions in the area, and the architectural styles common to Ventura neighborhoods such as Midtown, Westside, and the Historic Downtown district. They also understand how to work with the city's aging housing stock, which often requires careful structural evaluation before adding or converting an ADU.
Types of ADUs Commonly Built in Ventura
Given Ventura's mix of single-family homes, bungalows, and larger lots, ADU contractors in Ventura frequently work on a variety of project types, including:
- Garage conversions – A popular and cost-effective option in established Ventura neighborhoods
- Detached backyard cottages – Ideal for larger lots in areas like Ondulando or Foothill Road
- Attached ADU additions – Expanding the existing home footprint to create a separate living unit
- Junior ADUs – Converting interior rooms within the primary residence
Finding the Right ADU Contractor in Ventura, California
When searching for the best ADU contractor in Ventura, CA, always verify that they hold a valid California contractor's license (CSLB), carry general liability and workers' compensation insurance, and have documented experience with ADU projects specifically in Ventura. Request references from past clients and ask for a detailed project timeline and cost estimate. A qualified contractor will guide you through design, permitting, construction, and final inspection, ensuring your ADU is built safely, legally, and to the highest standard.