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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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#1SMITH MEL ELECTRIC INC

Stanton, CA

Smith Mel Electric Inc — licensed ADU contractor in Stanton, CA. Detached ADU construction. 45+ years experience.

View Profile📞 (714) 761 3205
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#2POLYGON BUILDERS INC

Stanton, CA

Polygon Builders Inc — licensed ADU contractor in Stanton, CA. Detached ADU construction. 9+ years experience.

View Profile📞 (714) 337 5716
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#3VARGAS RAMON

Stanton, CA

Vargas Ramon — licensed ADU contractor in Stanton, CA. Detached ADU construction. 9+ years experience.

View Profile📞 (714) 984 9607
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#4CORNERSTONE CONSTRUCTION & ROOFING

Stanton, CA

Cornerstone Construction & Roofing — licensed ADU contractor in Stanton, CA. Detached ADU construction.

View Profile📞 (714) 206 4320
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#5TAYLOR DAVID Q

Stanton, CA

Taylor David Q — licensed ADU contractor in Stanton, CA. Detached ADU construction. 25+ years experience.

View Profile📞 (760) 275 2870
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#6COATTO CONSTRUCTION MANAGEMENT INC

Stanton, CA

Coatto Construction Management Inc — licensed ADU contractor in Stanton, CA. Detached ADU construction. 8+ years experience.

View Profile📞 (714) 488 9680
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#7C T DESIGN INC

Stanton, CA

C T Design Inc — licensed ADU contractor in Stanton, CA. Detached ADU construction. 8+ years experience.

View Profile📞 (714) 892 7796
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#8PSM CONSTRUCTION SERVICES

Stanton, CA

Psm Construction Services — licensed ADU contractor in Stanton, CA. Detached ADU construction.

View Profile📞 (714) 860 3039
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#9DARCO CONSTRUCTION

Stanton, CA

Darco Construction — licensed ADU contractor in Stanton, CA. Detached ADU construction. 43+ years experience.

View Profile📞 (714) 761 8299
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#10ROD CONSTRUCTION

Stanton, CA

Rod Construction — licensed ADU contractor in Stanton, CA. Detached ADU construction. 15+ years experience.

View Profile📞 (949) 587 9604
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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