Best ADU Builders in Culver City, CA
Compare vetted, CSLB license-verified ADU builders and ADU contractors in Culver City. The average cost to build an ADU in Culver City is $280–$420 per square foot. Top-rated builders include AP Remodeling, NEO Builders ADU, Quality First Builders.
Every builder below is CSLB license-verified, bonded, and insured — vetted before they ever reach a homeowner. Browse ratings and real reviews, compare starting prices, or let us match you with the best fit for your lot and budget. It's free; we're paid by the builders, not you.
Find your builder · Step 1 of 4
What kind of ADU are you planning?
ADU activity in Culver City
ADU projects in Culver City commonly budget $280-$420 per sq ft, or about $224,000-$336,000 for an 800 sq ft ADU, before site conditions, utility upgrades, and finish choices.
Showing 12 of 18 builders in Culver City, CA
Top matches ranked by reviews, rating, and listing quality.
Last updated July 16, 2026
License VerifiedAP Remodeling
Serving Culver City, CA · Culver City, CA
“Working with Aviv on our complete home remodel was an exceptional experience from start to finish. His professionalism, attention to detail, and commitment to q…”— Asia Adducci
Pricing on request
LA design-build remodeler offering ADUs, garage conversions, and full-home renovation.
License VerifiedNEO Builders ADU
Serving Culver City, CA · Studio City, CA
“The best, builders and people. As a disabled only parent to a special needs child, we are especially vulnerable to unscrupulous actors. I am beyond grateful to…”— S Cohen
Pricing on request
Locally owned LA ADU design-build team — detached units and garage conversions, fast.
Get matched with a vetted ADU builder in Culver City, CA — for free
- Hand-matched to license-verified builders for your lot
- Compare real quotes — no obligation, no spam
- 100% free; we're paid by the builders, not you
License VerifiedQuality First Builders
Serving Culver City, CA · Sherman Oaks, CA
“Before we started I honestly thought a garage ADU would feel like exactly that... a garage that someone tried to dress up. That was my biggest concern because t…”— Vicente Enriquez
Pricing on request
Design-build ADUs, additions and remodels across Los Angeles and the San Fernando Valley.
License VerifiedCreative Home Remodeling Group Inc.
Serving Culver City, CA · Studio City, CA
“My husband and I finally have the kitchen and living space we talked about for years. Creative Home Remodeling Group built a 600 square foot addition, kitchen r…”— Judith Holmes
Pricing on request
CSLB-verified B contractor in Studio City, CA.
License VerifiedActon ADU
Serving Culver City, CA · Campbell, CA
“We had a great experience working with Acton ADU on our ADU project, and I want to give a special shoutout to Sandro. Sandro was fantastic from start to finish—…”— N K
Pricing on request
A California general building contractor licensed since 1992, serving the LA market statewide.
License VerifiedProgressive Builders
Serving Culver City, CA · Canoga Park, CA
“Instead of replacing one thing at a time, we decided to do the bathroom remodel properly in one project. That choice saved us from having to redo the work later…”— Isaac Bailey
Pricing on request
Your Vision, Our Craft — transforming LA homes inside and out.
License VerifiedThousand Oaks ADU Builders
Serving Culver City, CA · Agoura Hills, CA
“We hired this team to build our 3 bed, 2 bath ADU, and they did an outstanding job. From the initial design to the final build, the process was efficient and we…”— Jesse Ruf
Pricing on request
CSLB-verified B contractor in Agoura Hills, CA.
License VerifiedSuperior ADUs - ADU Builders Orange County
Serving Culver City, CA · Irvine, CA
“Superior ADUs – A Top-Tier Experience from Start to Finish! I can't say enough great things about Superior ADUs! From the very first consultation to the final…”— Lisa Dumont
Pricing on request
CSLB-verified B contractor in Irvine, CA.
License VerifiedSouth Land Remodeling
Serving Culver City, CA · Sherman Oaks, CA
“Our experience with Southland remodeling has been wonderful. My family came to Ilan with a vision and he and the company turned it into a reality! They are a 5…”— stacy sanker
Pricing on request
5-star, award-winning ADU builder and architect serving Los Angeles and the San Fernando Valley
License VerifiedElite Builders & Design
Serving Culver City, CA · Long Beach, CA
“We had our bathroom & kitchen & windows fully renovated by Elite Builders & Design. Gabriel walked us through the process, was attentive and quick to reply, and…”— Brendon Chung
Pricing on request
CSLB-verified B contractor in Long Beach, CA.
License VerifiedGo ADU Construction
Serving Culver City, CA · Burbank, CA
“We had a beautiful experience working with Gil’s team of Hugo and Daniel and they were very diligent throughout the entire process. They built our ADU from star…”— Teckla Clay
Pricing on request
Build an ADU without the stress, with a contractor you can trust.
License VerifiedGolden ADU
Serving Culver City, CA · Los Angeles, CA
“We begun the first phase of our ADU project and so far the experience has been very positive. The team has been professional and organize throughout the demolit…”— Marcia Berry
Pricing on request
Trusted design-build ADU specialists for Los Angeles and surrounding communities.
Need a vetted ADU builder in Culver City?
Share your lot, budget, and timeline once. We'll match you with license-verified builders who fit the project.
Frequently Asked Questions
- How much does it cost to build an ADU in Culver City, CA?
- In Culver City, ADUs typically run $280–$420 per square foot all-in. A detached 800 sq ft unit commonly lands between $230k and $340k depending on finishes, site conditions, and utility connections. Garage conversions are the most affordable path, often under $180k.
- How long does it take to build an ADU in Culver City?
- Plan to budget 6–12 months end to end. California law caps ADU plan check at 60 days for compliant designs, and construction usually takes 4–8 months after permits are issued.
- Do I need a permit to build an ADU in Culver City?
- Yes. All ADUs require a building permit, but California mandates ministerial (non-discretionary) approval for compliant units, so there's no public hearing or design review. Your builder typically pulls the permit on your behalf.
- How do I choose a builder in Culver City?
- Confirm the contractor holds an active CSLB license, is bonded and insured, and has built ADUs in Culver City specifically. Every builder in this directory is license-verified. Use "Get a Quote" to be matched with the best fit for your lot and budget.
ADU costs in Culver City: city vs. metro vs. state
Building an ADU in Culver City runs roughly $280–$420 per square foot all-in. Here's how the city benchmarks against the broader metro and statewide averages.
| Area | Avg. cost / sq ft | Typical 800 sq ft ADU |
|---|---|---|
| Culver City | $280–$420 | $224,000–$336,000 |
| Culver City metro | ~$350 | ~$280,000 |
| California (CA) | ~$330 | ~$264,000 |
Cost by ADU type in Culver City
| ADU type | Typical size | Project cost | Timeline |
|---|---|---|---|
| Detached ADU | 600–1,200 sq ft | $180,000–$420,000 | 8–12 months |
| Attached ADU | 400–800 sq ft | $140,000–$300,000 | 6–10 months |
| Garage Conversion | 400–600 sq ft | $90,000–$180,000 | 4–7 months |
| JADU (Junior ADU) | ≤ 500 sq ft | $60,000–$140,000 | 3–6 months |
ADU rules & permits in Culver City, CA
Culver City is an independent jurisdiction, so ADU permits run through the local building department under California's statewide ADU law. Confirm city-specific submittal requirements, fees, and inspection timing before hiring.
| Jurisdiction | Permit timeline | Permit fees | Notes |
|---|---|---|---|
| Culver City (independent city) | 60 days max by CA statute | Set by local ordinance | Permits are issued by the Culver City building department, not the City of Los Angeles |
| Statewide (CA) | 60 days max by statute | Varies | Ministerial approval; owner-occupancy requirement waived through 2030 |
Financing your ADU in Culver City
Most Culver City homeowners compare renovation loans, construction loans, HELOCs, and cash-out refinancing. ADU-focused lenders can underwrite against after-build value when the new unit materially increases rent or resale potential.
Construction / renovation loan
Funds released in draws as the build hits milestones; underwritten against after-build value.
HELOC / home equity
Borrow against existing equity. Fast to set up if you have 20%+ equity.
Cash-out refinance
Replace your mortgage and pull equity as cash — best when rates are favorable.
ADU-specific lenders
RenoFi and similar lenders underwrite the projected value the ADU adds, often unlocking more.
Pre-ADU Checkup — $499 — Get finalized permits, a pre-ADU checklist, and an on-site feasibility visit. Homeowners save $1,000s by doing this before engaging a contractor.