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ADU Builders & Contractors in Galt, CA

Galt, CA homeowners looking to build an ADU have 99 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 Galt starts here.

📊 ADU Quick Facts for Galt

Avg. Cost/sqft

$201-$376

Permit Timeline

60-120 weeks

Max Size

1200 sqft

Setbacks

4ft sides

Top 99 ADU Contractors in Galt

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#1WILSON CONSTRUCTION

Galt, CA

Wilson Construction — licensed ADU contractor in Galt, CA. Detached ADU construction. 19+ years experience.

View Profile📞 (916) 340 4113
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#2JORDET CONSTRUCTION COMPANY

Galt, CA

Jordet Construction Company — licensed ADU contractor in Galt, CA. Detached ADU construction. 19+ years experience.

View Profile📞 (209) 993 3443
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#3SCHIRO CONSTRUCTION INC

Galt, CA

Schiro Construction Inc — licensed ADU contractor in Galt, CA. Detached ADU construction. 17+ years experience.

View Profile📞 (209) 813 2600
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#4LIBERTY INDUSTRIAL

Galt, CA

Liberty Industrial — licensed ADU contractor in Galt, CA. Detached ADU construction. 21+ years experience.

View Profile📞 (209) 993 8784
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#5GAINES HOME IMPROVEMENT

Galt, CA

Gaines Home Improvement — licensed ADU contractor in Galt, CA. Detached ADU construction. 30+ years experience.

View Profile📞 (916) 240 0415
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#6WEST COAST ROAD RESTORATION LLC

Galt, CA

West Coast Road Restoration Llc — licensed ADU contractor in Galt, CA. Detached ADU construction.

View Profile📞 (916) 468 8485
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#7NO LIMIT BUILDERS INC

Galt, CA

NO Limit Builders Inc — licensed ADU contractor in Galt, CA. Detached ADU construction.

View Profile📞 (916) 212 5334
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#8HOME FACTORIES INC

Galt, CA

Home Factories Inc — licensed ADU contractor in Galt, CA. Detached ADU construction.

View Profile📞 (800) 356 3001
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#9KNAUS CONSTRUCTION INC

Galt, CA

Knaus Construction Inc — licensed ADU contractor in Galt, CA. Detached ADU construction.

View Profile📞 (916) 275 7957
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#10RUMSEY CONSTRUCTION LLC

Galt, CA

Rumsey Construction Llc — licensed ADU contractor in Galt, CA. Detached ADU construction. 32+ years experience.

View Profile📞 (279) 345 0791
View All 99 Contractors →

💰 How Much Does an ADU Cost in Galt?

Garage Conversion

$70,500 - $130,500

Converting existing garage to living space

Detached ADU

$151,000 - $326,000

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 Galt contractors to compare pricing.

❓ Frequently Asked Questions About ADUs in Galt

How much does it cost to build an ADU in Galt?▼
The average cost to build an ADU in Galt ranges from $151,000 to $326,000, or approximately $201 to $376 per square foot. Garage conversions typically cost $70,500 to $130,500.
How long does it take to get an ADU permit in Galt?▼
The ADU permit process in Galt 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 Galt?▼
In Galt, 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 Galt?▼
Galt 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 Galt?▼
No parking is required for ADUs in Galt 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.

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