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ADU Builders in Yorba Linda, CA

63 builders · ranked by Google rating and review volume · 32 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 Yorba Linda 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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Yorba Linda is home to about 68,336 people (2020 Census) in Orange County. We found 63 ADU builders and contractors that show up for Yorba Linda homeowners on Google Maps, most of them based in nearby communities. Their average Google rating is 4.8 stars. 19 market themselves specifically as ADU builders, and 3 mention garage conversions. 32 have a matched, active CSLB license shown with a verified badge. The top-rated by our review-weighted score are John Christopher Construction, Inc., SouthSTAR Construction and Serhal Builders.

In Orange County, HOA and design-standard questions come up often. State law voids CC&Rs that ban ADUs, but HOAs can still apply reasonable objective standards. Compact lots make attached units and garage conversions popular.

#3

Serhal Builders

5.0 (30 Google reviews)
✔ CSLB License Verified #1074208

1328 E Orangethorpe Ave, Fullerton, CA 92831

Serves Yorba Linda · based in Fullerton
Remodels & additionsGeneral contractor
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#8

Khan Construction Co.

4.9 (37 Google reviews)
✔ CSLB License Verified #700519

5802 Aurora Ave, Jurupa Valley, CA 91752

Serves Yorba Linda · based in Jurupa Valley
Home builderGeneral contractor
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#9

Vision ADU

5.0 (14 Google reviews)
✔ CSLB License Verified #1115842

1440 S State College Blvd #6h, Anaheim, CA 92806

Serves Yorba Linda · based in Anaheim
ADU specialist
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#13

JR Elite Builders

5.0 (11 Google reviews)
✔ CSLB License Verified #1135623

Service-area business · Yorba Linda

Serves Yorba Linda · based in Yorba Linda
Remodels & additionsGeneral contractor
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#22

Seib Construction

4.8 (17 Google reviews)
✔ CSLB License Verified #891787

1464 N Batavia St, Orange, CA 92867

Serves Yorba Linda · based in Orange
Remodels & additionsGeneral contractor
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#30

ADUscale

5.0 (4 Google reviews)

528 W Hampshire Ave, Anaheim, CA 92805

Serves Yorba Linda · based in Anaheim
ADU specialistHome builder
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#32

Dv construction

5.0 (4 Google reviews)
✔ CSLB License Verified #1116638

10055 Lampson Ave, Garden Grove, CA 92840

Serves Yorba Linda · based in Garden Grove
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#34

The ADU Pro

4.7 (15 Google reviews)
✔ CSLB License Verified #1128679

15338 Central Ave, Chino, CA 91710

Serves Yorba Linda · based in Chino
ADU specialistHome builderGeneral contractor
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#44

KoBolt Construction

4.6 (11 Google reviews)
✔ CSLB License Verified #1024785

406 E Commonwealth Ave #3, Fullerton, CA 92832

Serves Yorba Linda · based in Fullerton
Remodels & additionsHome builderGeneral contractor
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#46

FNCC Construction

5.0 (1 Google reviews)

230 N Crescent Way Unit g, Anaheim, CA 92801

Serves Yorba Linda · based in Anaheim
Remodels & additionsGeneral contractor
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#53

Apex Construction

3.7 (6 Google reviews)
✔ CSLB License Verified #1020301

Service-area business · La Habra

Serves Yorba Linda · based in La Habra
ADU specialistRemodels & additionsGeneral contractor
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#54

J. P Homes

1.0 (1 Google reviews)
✔ CSLB License Verified #1090320

780 N Euclid St Suite 201, Anaheim, CA 92801

Serves Yorba Linda · based in Anaheim
Remodels & additionsHome builderGeneral contractor
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#61

OCADUSTUDIO

No rating yet (0 Google reviews)
✔ CSLB License Verified #1155045

13251 Pinto Rd, Garden Grove, CA 92843

Serves Yorba Linda · based in Garden Grove
ADU specialistGeneral contractor
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Permits and pre-approved plans in Yorba Linda

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

Planning an ADU in Yorba Linda? Start here

SB 9 vs ADU: Lot Splits, Duplexes and Backyard Units in CaliforniaHow to Choose an ADU Builder in Southern California: 15-Point ChecklistHow to Legalize an Unpermitted ADU in California (AB 2533)How Long Does It Take to Build an ADU in Southern California?

All ADU guides →

Yorba Linda ADU FAQ

How many ADU builders serve Yorba Linda?

Our directory lists 63 ADU builders and contractors that appear for Yorba Linda on Google Maps, including companies based in nearby Orange County communities.

Do I need a permit to build an ADU in Yorba Linda?

Yes. ADUs need a building permit from the City of Yorba Linda, 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 Yorba Linda?

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 Yorba Linda 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 Orange County

Anaheim 114Santa Ana 97Irvine 107Huntington Beach 88Garden Grove 97Fullerton 23Orange 95Costa Mesa 103Mission Viejo 59Westminster 53Lake Forest 60Newport Beach 96
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