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ADU Builders & Contractors in Chino, CA

With 255 verified ADU contractors serving Chino, CA, homeowners have plenty of options for their accessory dwelling unit project. Local contractors ready to help specialize in everything from design-build to permit navigation.

📊 ADU Quick Facts for Chino

Avg. Cost/sqft

$197-$372

Permit Timeline

60-120 weeks

Max Size

1200 sqft

Setbacks

4ft sides

Top 255 ADU Contractors in Chino

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#1HYUN MIN OH

Chino, CA

Hyun Min OH — licensed ADU contractor in Chino, CA. Detached ADU construction.

View Profile📞 (626) 272 0488
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#2VMG REMODELING INC

Chino, CA

Vmg Remodeling Inc — licensed ADU contractor in Chino, CA. Detached ADU construction. 7+ years experience.

View Profile📞 (909) 531 1099
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#3MARQUIS CONSTRUCTION INC

Chino, CA

Marquis Construction Inc — licensed ADU contractor in Chino, CA. Detached ADU construction. 45+ years experience.

View Profile📞 (909) 732 4249
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#4BRAVO BUILDERS

Chino, CA

Bravo Builders — licensed ADU contractor in Chino, CA. Detached ADU construction. 9+ years experience.

View Profile📞 (909) 855 9766
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#5BALDWIN CONSTRUCTION

Chino, CA

Baldwin Construction — licensed ADU contractor in Chino, CA. Detached ADU construction. 10+ years experience.

View Profile📞 (909) 592 2292
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#6CENTRE CONSTRUCTION SERVICES LLC

Chino, CA

Centre Construction Services Llc — licensed ADU contractor in Chino, CA. Detached ADU construction.

View Profile📞 (800) 560 9433
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#7ACOSTA ANGEL INC

Chino, CA

Acosta Angel Inc — licensed ADU contractor in Chino, CA. Detached ADU construction. 8+ years experience.

View Profile📞 (562) 274 8867
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#8C G C CONSTRUCTION SERVICES AND DEVELOPMENT INC

Chino, CA

C G C Construction Services And Development Inc — licensed ADU contractor in Chino, CA. Detached ADU construction. 10+ years experience.

View Profile📞 (909) 614 5775
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#9LICON KENNETH GENERAL CONTRACTOR

Chino, CA

Licon Kenneth General Contractor — licensed ADU contractor in Chino, CA. Detached ADU construction. 9+ years experience.

View Profile📞 (909) 516 8647
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#10D R CONSTRUCTION

Chino, CA

D R Construction — licensed ADU contractor in Chino, CA. Detached ADU construction.

View Profile📞 (626) 864 0884
View All 255 Contractors →

💰 How Much Does an ADU Cost in Chino?

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

$1,104 - $5,104

Plan check, permits, utility connections

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

❓ Frequently Asked Questions About ADUs in Chino

How much does it cost to build an ADU in Chino?▼
The average cost to build an ADU in Chino 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 Chino?▼
The ADU permit process in Chino 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 Chino?▼
In Chino, 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 Chino?▼
Chino 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 Chino?▼
No parking is required for ADUs in Chino 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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