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ADU Builders in Lawndale, CA

26 builders · ranked by Google rating and review volume · 15 CSLB license verified

★ Featured ADU builder

Featured ADU builder — this spot is open

Put your ADU company at the top of this page, in front of Lawndale homeowners who are comparing builders right now. Includes your logo, project photos, a direct call button and a link to your website.

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Lawndale is home to about 31,807 people (2020 Census) in Los Angeles County. We found 26 ADU builders and contractors that show up for Lawndale homeowners on Google Maps, 6 of them based in the city itself. Their average Google rating is 4.9 stars. 2 market themselves specifically as ADU builders. 15 have a matched, active CSLB license shown with a verified badge. The top-rated by our review-weighted score are Nuvision Design & Build, Rehab Building Company, Inc. and Aza Construction.

Los Angeles leads California in ADU permits. Common projects here include garage conversions on older lots, detached backyard units on deep lots, and hillside sites where access and grading drive the cost.

#1

Nuvision Design & Build

5.0 (34 Google reviews)
✔ CSLB License Verified #1082036

1732 Aviation Blvd #560, Redondo Beach, CA 90278

Serves Lawndale · based in Redondo Beach
Design-buildGeneral contractor
CallWebsiteView profile
#3

Aza Construction

5.0 (17 Google reviews)
✔ CSLB License Verified #1091323

4304 W 149th St, Lawndale, CA 90260

Based in Lawndale
Remodels & additionsHome builderGeneral contractor
CallWebsiteView profile
#12

Cover

4.7 (23 Google reviews)
✔ CSLB License Verified #1039029

1415 W 178th St, Gardena, CA 90248

Serves Lawndale · based in Gardena
Prefab / modularHome builderGeneral contractor
CallWebsiteView profile
#16

Builders Trust Construction

5.0 (2 Google reviews)
✔ CSLB License Verified #1080695

Service-area business · Lawndale

Serves Lawndale · based in Lawndale
Remodels & additionsGeneral contractor
CallView profile
#22

MaxxADU

No rating yet (0 Google reviews)

Service-area business · Lawndale

Serves Lawndale · based in Lawndale
ADU specialist
CallWebsiteView profile

Permits and pre-approved plans in Lawndale

ADU permits in Lawndale go through the city's building or planning department. Under AB 1332, every California city and county had to set up a pre-approved ADU plan program by January 1, 2025, so ask Lawndale whether it has approved plans you can use. See our pre-approved plans guide and California ADU law summary.

Planning an ADU in Lawndale? Start here

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Lawndale ADU FAQ

How many ADU builders serve Lawndale?

Our directory lists 26 ADU builders and contractors that appear for Lawndale on Google Maps, including companies based in nearby Los Angeles County communities.

Do I need a permit to build an ADU in Lawndale?

Yes. ADUs need a building permit from the City of Lawndale, which must approve or deny a complete application within 60 days under state law. Many cities also offer pre-approved plans that speed up review.

How much does an ADU cost in Lawndale?

Most Southern California detached ADUs land around $350 to $550 per square foot all-in, garage conversions around $200 to $350, and JADUs around $50,000 to $150,000. Use our ADU cost estimator and get three itemized bids.

How are Lawndale ADU builders ranked here?

By Google rating weighted by the number of reviews, so a 4.9 with 200 reviews ranks above a 5.0 with 3. Featured placements are clearly labeled and don't affect the organic ranking.

Nearby cities in Los Angeles County

Los Angeles 118Long Beach 119Santa Clarita 27Glendale 117Lancaster 12Palmdale 12Pomona 67Torrance 98Pasadena 100Downey 28West Covina 68El Monte 24
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