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ADU Builders & Contractors in Laguna Beach, CA

Laguna Beach, CA is home to 154 ADU contractors ready to help. From initial permits to final inspection, these local professionals know Laguna Beach's building codes and can guide your project from concept to completion.

📊 ADU Quick Facts for Laguna Beach

Avg. Cost/sqft

$206-$381

Permit Timeline

60-120 weeks

Max Size

1200 sqft

Setbacks

4ft sides

Top 154 ADU Contractors in Laguna Beach

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#1MAY CONTRACTORS INC

Laguna Beach, CA

May Contractors Inc — licensed ADU contractor in Laguna Beach, CA. Detached ADU construction. 21+ years experience.

View Profile📞 (949) 715 7110
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#2SMS CONTRACTING

Laguna Beach, CA

Sms Contracting — licensed ADU contractor in Laguna Beach, CA. Detached ADU construction.

View Profile📞 (949) 618 3129
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#3FAIR STEVEN CONSTRUCTION

Laguna Beach, CA

Fair Steven Construction — licensed ADU contractor in Laguna Beach, CA. Detached ADU construction.

View Profile📞 (949) 697 7502
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#4OCEANLINE BUILDER

Laguna Beach, CA

Oceanline Builder — licensed ADU contractor in Laguna Beach, CA. Detached ADU construction. 7+ years experience.

View Profile📞 (949) 813 5970
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#5D J F COASTAL CONSTRUCTION

Laguna Beach, CA

D J F Coastal Construction — licensed ADU contractor in Laguna Beach, CA. Detached ADU construction. 9+ years experience.

View Profile📞 (949) 613 6091
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#6ROHRER CONSTRUCTION INC

Laguna Beach, CA

Rohrer Construction Inc — licensed ADU contractor in Laguna Beach, CA. Detached ADU construction. 38+ years experience.

View Profile📞 (949) 233 6501
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#7VISTA ENVIRONMENTAL

Laguna Beach, CA

Vista Environmental — licensed ADU contractor in Laguna Beach, CA. Detached ADU construction. 23+ years experience.

View Profile📞 (949) 510 5355
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#8CHRISLER WADE GENERAL CONTRACTOR

Laguna Beach, CA

Chrisler Wade General Contractor — licensed ADU contractor in Laguna Beach, CA. Detached ADU construction. 37+ years experience.

View Profile📞 (661) 600 7999
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#9SVENSON CONST

Laguna Beach, CA

Svenson Const — licensed ADU contractor in Laguna Beach, CA. Detached ADU construction. 36+ years experience.

View Profile📞 (949) 466 9310
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#10NINE 49 BUILDERS

Laguna Beach, CA

Nine 49 Builders — licensed ADU contractor in Laguna Beach, CA. Detached ADU construction. 5+ years experience.

View Profile📞 (949) 607 7029
View All 154 Contractors →

💰 How Much Does an ADU Cost in Laguna Beach?

Garage Conversion

$73,000 - $133,000

Converting existing garage to living space

Detached ADU

$156,000 - $331,000

New standalone unit (600-1,200 sqft)

Permit & Fees

$1,097 - $5,097

Plan check, permits, utility connections

* Costs vary based on size, finishes, site conditions, and contractor. Get quotes from multiple Laguna Beach contractors to compare pricing.

❓ Frequently Asked Questions About ADUs in Laguna Beach

How much does it cost to build an ADU in Laguna Beach?▼
The average cost to build an ADU in Laguna Beach ranges from $156,000 to $331,000, or approximately $206 to $381 per square foot. Garage conversions typically cost $73,000 to $133,000.
How long does it take to get an ADU permit in Laguna Beach?▼
The ADU permit process in Laguna Beach typically takes 60 to 120 weeks. California law requires cities to approve or deny ADU permits within 60 days of receiving a complete application.
What are the ADU size limits in Laguna Beach?▼
In Laguna Beach, detached ADUs can be up to 1200 square feet. Attached ADUs are limited to 50% of the primary dwelling or 1,200 sqft, whichever is less. Junior ADUs (JADUs) are limited to 500 sqft and must be within the existing home.
What is the setback requirement for ADUs in Laguna Beach?▼
Laguna Beach requires 4-foot setbacks from side property lines and 4-foot setbacks from rear property lines for new ADU construction. Converted structures (like existing garages) may maintain their current setbacks.
Do I need to provide parking for my ADU in Laguna Beach?▼
No parking is required for ADUs in Laguna Beach if your property is within half a mile of public transit, in a historic district, part of an existing multi-family building, or if the ADU is a garage conversion. Otherwise, one space may be required.

Also See ADU Contractors In

Los Angeles (3215)San Diego (2582)San Francisco (2170)Sacramento (1551)Riverside (925)Fresno (904)Anaheim (784)Irvine (760)

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