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ADU Builders & Contractors in Compton, CA

Compton, CA homeowners looking to build an ADU have 97 licensed contractors to choose from, ready to help. Whether you're planning a garage conversion, detached ADU, or junior ADU, finding the right contractor in Compton starts here.

📊 ADU Quick Facts for Compton

Avg. Cost/sqft

$197-$372

Permit Timeline

60-120 weeks

Max Size

1200 sqft

Setbacks

4ft sides

Top 97 ADU Contractors in Compton

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#1DUPREE KEVIN L

Compton, CA

Dupree Kevin L — licensed ADU contractor in Compton, CA. Detached ADU construction. 10+ years experience.

View Profile📞 (310) 422 1328
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#2PIZANO'S CONSTRUCTION INC

Compton, CA

Pizano'S Construction Inc — licensed ADU contractor in Compton, CA. Detached ADU construction.

View Profile📞 (323) 743 5256
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#3BROTHERS CONSTRUCTION

Compton, CA

Brothers Construction — licensed ADU contractor in Compton, CA. Detached ADU construction. 23+ years experience.

View Profile📞 (310) 608 5343
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#4REYES L GENERAL CONTRACTOR

Compton, CA

Reyes L General Contractor — licensed ADU contractor in Compton, CA. Detached ADU construction. 24+ years experience.

View Profile📞 (310) 866 5385
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#5J C G DRYWALL INC

Compton, CA

J C G Drywall Inc — licensed ADU contractor in Compton, CA. Detached ADU construction. 14+ years experience.

View Profile📞 (310) 345 1156
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#6STATESIDE CHIMNEY & CONSTRUCTION SERVICES INC

Compton, CA

Stateside Chimney & Construction Services Inc — licensed ADU contractor in Compton, CA. Detached ADU construction.

View Profile📞 (310) 245 4541
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#7LA BAJA RENOVATIONS INC

Compton, CA

LA Baja Renovations Inc — licensed ADU contractor in Compton, CA. Detached ADU construction.

View Profile📞 (562) 417 5631
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#8BLUEPRINT BUILDER

Compton, CA

Blueprint Builder — licensed ADU contractor in Compton, CA. Detached ADU construction.

View Profile📞 (323) 385 3944
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#9KEMET CONSTRUCTION

Compton, CA

Kemet Construction — licensed ADU contractor in Compton, CA. Detached ADU construction. 19+ years experience.

View Profile📞 (310) 710 3068
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#10LUNAS DESIGN & CONSTRUCTION CORPORATION

Compton, CA

Lunas Design & Construction Corporation — licensed ADU contractor in Compton, CA. Detached ADU construction.

View Profile📞 (310) 594 6057
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💰 How Much Does an ADU Cost in Compton?

Garage Conversion

$68,500 - $128,500

Converting existing garage to living space

Detached ADU

$147,000 - $322,000

New standalone unit (600-1,200 sqft)

Permit & Fees

$1,111 - $5,111

Plan check, permits, utility connections

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

❓ Frequently Asked Questions About ADUs in Compton

How much does it cost to build an ADU in Compton?▼
The average cost to build an ADU in Compton ranges from $147,000 to $322,000, or approximately $197 to $372 per square foot. Garage conversions typically cost $68,500 to $128,500.
How long does it take to get an ADU permit in Compton?▼
The ADU permit process in Compton 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 Compton?▼
In Compton, 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 Compton?▼
Compton 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 Compton?▼
No parking is required for ADUs in Compton 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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