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ADU Builders & Contractors in Stanton, CA

Stanton, CA is home to 46 ADU contractors ready to help. From initial permits to final inspection, these local professionals know Stanton's building codes and can guide your project from concept to completion.

📊 ADU Quick Facts for Stanton

Avg. Cost/sqft

$193-$368

Permit Timeline

60-120 weeks

Max Size

1200 sqft

Setbacks

4ft sides

Top 46 ADU Contractors in Stanton

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#1OTHMAN ALLEN

Stanton, CA

Othman Allen — licensed ADU contractor in Stanton, CA. Detached ADU construction.

View Profile📞 (714) 715 2858
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#2KO CONTRACTORS

Stanton, CA

KO Contractors — licensed ADU contractor in Stanton, CA. Detached ADU construction.

View Profile📞 (714) 903 4565
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#3LARC CONTRACTORS INC

Stanton, CA

Larc Contractors Inc — licensed ADU contractor in Stanton, CA. Detached ADU construction.

View Profile📞 (714) 396 0583
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#4H K CABINET

Stanton, CA

H K Cabinet — licensed ADU contractor in Stanton, CA. Detached ADU construction. 15+ years experience.

View Profile📞 (714) 928 2988
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#5M S BUILDERS INC

Stanton, CA

M S Builders Inc — licensed ADU contractor in Stanton, CA. Detached ADU construction. 38+ years experience.

View Profile📞 (714) 761 3205
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#6GEWITTER INDUSTRIES

Stanton, CA

Gewitter Industries — licensed ADU contractor in Stanton, CA. Detached ADU construction. 20+ years experience.

View Profile📞 (714) 943 7269
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#7IVY PAINTING & CONSTRUCTION COMPANY

Stanton, CA

Ivy Painting & Construction Company — licensed ADU contractor in Stanton, CA. Detached ADU construction. 38+ years experience.

View Profile📞 (714) 240 8528
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#8AMERICAN WIRELESS CONSTRUCTION INC

Stanton, CA

American Wireless Construction Inc — licensed ADU contractor in Stanton, CA. Detached ADU construction. 10+ years experience.

View Profile📞 (714) 849 1738
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#9USS CAL BUILDERS INC

Stanton, CA

Uss Cal Builders Inc — licensed ADU contractor in Stanton, CA. Detached ADU construction. 33+ years experience.

View Profile📞 (714) 828 4882
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#10LEON MARTIN CONSTRUCTION INC

Stanton, CA

Leon Martin Construction Inc — licensed ADU contractor in Stanton, CA. Detached ADU construction. 23+ years experience.

View Profile📞 (714) 981 4901
View All 46 Contractors →

💰 How Much Does an ADU Cost in Stanton?

Garage Conversion

$66,500 - $126,500

Converting existing garage to living space

Detached ADU

$143,000 - $318,000

New standalone unit (600-1,200 sqft)

Permit & Fees

$1,116 - $5,116

Plan check, permits, utility connections

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

❓ Frequently Asked Questions About ADUs in Stanton

How much does it cost to build an ADU in Stanton?▼
The average cost to build an ADU in Stanton ranges from $143,000 to $318,000, or approximately $193 to $368 per square foot. Garage conversions typically cost $66,500 to $126,500.
How long does it take to get an ADU permit in Stanton?▼
The ADU permit process in Stanton 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 Stanton?▼
In Stanton, 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 Stanton?▼
Stanton 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 Stanton?▼
No parking is required for ADUs in Stanton 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

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