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ADU Builders & Contractors in Sun City, CA

Sun City, CA is home to 21 ADU contractors ready to help. From initial permits to final inspection, these local professionals know Sun City's building codes and can guide your project from concept to completion.

📊 ADU Quick Facts for Sun City

Avg. Cost/sqft

$193-$368

Permit Timeline

60-120 weeks

Max Size

1200 sqft

Setbacks

4ft sides

Top 21 ADU Contractors in Sun City

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#1LINDSEY DANIEL CONSTRUCTION

Sun City, CA

Lindsey Daniel Construction — licensed ADU contractor in Sun City, CA. Detached ADU construction. 36+ years experience.

View Profile📞 (951) 285 9532
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#2BALCH MARLENE PROPERTY SERVICES

Sun City, CA

Balch Marlene Property Services — licensed ADU contractor in Sun City, CA. Detached ADU construction. 36+ years experience.

View Profile📞 (714) 264 3105
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#3V M R GENERAL CONSTRUCTION INC

Sun City, CA

V M R General Construction Inc — licensed ADU contractor in Sun City, CA. Detached ADU construction. 9+ years experience.

View Profile📞 (951) 293 9757
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#4JAMES VERMILYA ELECTRIC

Sun City, CA

James Vermilya Electric — licensed ADU contractor in Sun City, CA. Detached ADU construction. 9+ years experience.

View Profile📞 (951) 434 9810
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#5PEOPLE'S HANDYMAN

Sun City, CA

People'S Handyman — licensed ADU contractor in Sun City, CA. Detached ADU construction. 21+ years experience.

View Profile📞 (951) 903 6637
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#6VERSA TILE G C INC

Sun City, CA

Versa Tile G C Inc — licensed ADU contractor in Sun City, CA. Detached ADU construction.

View Profile📞 (951) 901 0257
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#7LOMERI CONSTRUCTION

Sun City, CA

Lomeri Construction — licensed ADU contractor in Sun City, CA. Detached ADU construction. 18+ years experience.

View Profile📞 (323) 695 1911
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#8N V BUILDING CREATIONS

Sun City, CA

N V Building Creations — licensed ADU contractor in Sun City, CA. Detached ADU construction.

View Profile📞 (951) 643 9501
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#9L S G CONSTRUCTION CO

Sun City, CA

L S G Construction CO — licensed ADU contractor in Sun City, CA. Detached ADU construction. 30+ years experience.

View Profile📞 (951) 973 1077
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#10CROUSER CONSTRUCTION

Sun City, CA

Crouser Construction — licensed ADU contractor in Sun City, CA. Detached ADU construction. 39+ years experience.

View Profile📞 (951) 550 1061
View All 21 Contractors →

💰 How Much Does an ADU Cost in Sun City?

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

$1,117 - $5,117

Plan check, permits, utility connections

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

❓ Frequently Asked Questions About ADUs in Sun City

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