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ADU Builders & Contractors in Azusa, CA

Azusa, CA homeowners looking to build an ADU have 95 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 Azusa starts here.

📊 ADU Quick Facts for Azusa

Avg. Cost/sqft

$195-$370

Permit Timeline

60-120 weeks

Max Size

1200 sqft

Setbacks

4ft sides

Top 95 ADU Contractors in Azusa

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#1AP CONTRACTOR

Azusa, CA

AP Contractor — licensed ADU contractor in Azusa, CA. Detached ADU construction. 33+ years experience.

View Profile📞 (626) 367 7177
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#2STANFIELD CONSTRUCTION LLC

Azusa, CA

Stanfield Construction Llc — licensed ADU contractor in Azusa, CA. Detached ADU construction.

View Profile📞 (626) 485 2432
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#3DAMIAN GENERAL CONSTRUCTION

Azusa, CA

Damian General Construction — licensed ADU contractor in Azusa, CA. Detached ADU construction.

View Profile📞 (626) 806 6026
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#4ENSLING PROPERTY WORKS INC

Azusa, CA

Ensling Property Works Inc — licensed ADU contractor in Azusa, CA. Detached ADU construction.

View Profile📞 (818) 273 6688
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#5RAMIREZ COMPANY

Azusa, CA

Ramirez Company — licensed ADU contractor in Azusa, CA. Detached ADU construction. 9+ years experience.

View Profile📞 (626) 969 7530
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#6VERSATILE COATINGS INC

Azusa, CA

Versatile Coatings Inc — licensed ADU contractor in Azusa, CA. Detached ADU construction. 33+ years experience.

View Profile📞 (626) 334 4277
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#7GRAND * STAND LLC

Azusa, CA

Grand * Stand Llc — licensed ADU contractor in Azusa, CA. Detached ADU construction.

View Profile📞 (626) 334 6717
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#8LADDER Y LLC

Azusa, CA

Ladder Y Llc — licensed ADU contractor in Azusa, CA. Detached ADU construction.

View Profile📞 (812) 369 8997
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#9THE MASTER OF CONSTRUCTION BROTHERS INC

Azusa, CA

The Master OF Construction Brothers Inc — licensed ADU contractor in Azusa, CA. Detached ADU construction. 7+ years experience.

View Profile📞 (626) 780 1436
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#10NODARSE DESIGN & CONSTRUCTION

Azusa, CA

Nodarse Design & Construction — licensed ADU contractor in Azusa, CA. Detached ADU construction. 14+ years experience.

View Profile📞 (626) 893 1861
View All 95 Contractors →

💰 How Much Does an ADU Cost in Azusa?

Garage Conversion

$67,500 - $127,500

Converting existing garage to living space

Detached ADU

$145,000 - $320,000

New standalone unit (600-1,200 sqft)

Permit & Fees

$1,122 - $5,122

Plan check, permits, utility connections

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

❓ Frequently Asked Questions About ADUs in Azusa

How much does it cost to build an ADU in Azusa?▼
The average cost to build an ADU in Azusa ranges from $145,000 to $320,000, or approximately $195 to $370 per square foot. Garage conversions typically cost $67,500 to $127,500.
How long does it take to get an ADU permit in Azusa?▼
The ADU permit process in Azusa 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 Azusa?▼
In Azusa, 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 Azusa?▼
Azusa 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 Azusa?▼
No parking is required for ADUs in Azusa 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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