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ADU Builders in Huntington Park, CA

6 builders · ranked by Google rating and review volume · 4 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 Huntington Park homeowners who are comparing builders right now. Includes your logo, project photos, a direct call button and a link to your website.

Located in Los Angeles County, Huntington Park had a 2020 Census population of about 54,883. We found 6 ADU builders and contractors that show up for Huntington Park homeowners on Google Maps, 1 of them based in the city itself. Their average Google rating is 4.8 stars. 1 market themselves specifically as ADU builders. 4 have a matched, active CSLB license shown with a verified badge. The top-rated by our review-weighted score are American Pride Builders Co., Casas Construction and ADU Contractor Orange County.

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.

#2

Casas Construction

5.0 (6 Google reviews)
✔ CSLB License Verified #1101290

2181 S Atlantic Blvd Ste 212, Commerce, CA 90040

Serves Huntington Park · based in Commerce
Remodels & additionsHome builderGeneral contractor
#4

Nash Framing & Construction

4.8 (9 Google reviews)
✔ CSLB License Verified #1095699

2567 E 54th St, Huntington Park, CA 90255

Based in Huntington Park
Remodels & additionsHome builderGeneral contractor
#5

Expert Home Builders

4.4 (304 Google reviews)
✔ CSLB License Verified #1056600

5800 S Eastern Ave Suit 500, Commerce, CA 90040

Serves Huntington Park · based in Commerce
Home builderGeneral contractor
#6

A.D.U KINGS

No rating yet (0 Google reviews)

Service-area business · Huntington Park

Serves Huntington Park · based in Huntington Park
Home builder

Permits and pre-approved plans in Huntington Park

ADU permits in Huntington Park 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 Huntington Park whether it has approved plans you can use. See our pre-approved plans guide and California ADU law summary.

Planning an ADU in Huntington Park? Start here

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Huntington Park ADU FAQ

How many ADU builders serve Huntington Park?

Our directory lists 6 ADU builders and contractors that appear for Huntington Park on Google Maps, including companies based in nearby Los Angeles County communities.

Do I need a permit to build an ADU in Huntington Park?

Yes. ADUs need a building permit from the City of Huntington Park, 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 Huntington Park?

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 Huntington Park 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

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