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ADU Builders & Contractors in Moreno Valley, CA

With 221 verified ADU contractors serving Moreno Valley, 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 Moreno Valley

Avg. Cost/sqft

$207-$382

Permit Timeline

60-120 weeks

Max Size

1200 sqft

Setbacks

4ft sides

Top 221 ADU Contractors in Moreno Valley

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#1CUESTAS CONSTRUCTION

Moreno Valley, CA

Cuestas Construction — licensed ADU contractor in Moreno Valley, CA. Detached ADU construction.

View Profile📞 (562) 618 0585
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#2CLEAN COAT DEVELOPMENT

Moreno Valley, CA

Clean Coat Development — licensed ADU contractor in Moreno Valley, CA. Detached ADU construction. 19+ years experience.

View Profile📞 (951) 801 0395
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#3STRUCTURAL PRIME BUILDER

Moreno Valley, CA

Structural Prime Builder — licensed ADU contractor in Moreno Valley, CA. Detached ADU construction. 6+ years experience.

View Profile📞 (909) 254 7070
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#4RODRIQUEZ - HASLAM INC

Moreno Valley, CA

Rodriquez - Haslam Inc — licensed ADU contractor in Moreno Valley, CA. Detached ADU construction. 20+ years experience.

View Profile📞 (951) 751 6971
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#5ANGELO CONSTRUCTION

Moreno Valley, CA

Angelo Construction — licensed ADU contractor in Moreno Valley, CA. Detached ADU construction. 45+ years experience.

View Profile📞 (951) 500 6225
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#6H & H BUILDING & SUPPLY INC

Moreno Valley, CA

H & H Building & Supply Inc — licensed ADU contractor in Moreno Valley, CA. Detached ADU construction. 12+ years experience.

View Profile📞 (951) 571 0296
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#7NOVAK-SMITH MICHAEL ROBERT

Moreno Valley, CA

Novak-Smith Michael Robert — licensed ADU contractor in Moreno Valley, CA. Detached ADU construction. 14+ years experience.

View Profile📞 (951) 236 7256
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#8MIRACLE ART SERVICES

Moreno Valley, CA

Miracle Art Services — licensed ADU contractor in Moreno Valley, CA. Detached ADU construction. 19+ years experience.

View Profile📞 (951) 264 2940
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#9OBSIDIAN UNITED DEVELOPMENTS INC

Moreno Valley, CA

Obsidian United Developments Inc — licensed ADU contractor in Moreno Valley, CA. Detached ADU construction.

View Profile📞 (951) 536 8062
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#10CARTWRIGHT CONSTRUCTION

Moreno Valley, CA

Cartwright Construction — licensed ADU contractor in Moreno Valley, CA. Detached ADU construction. 7+ years experience.

View Profile📞 (310) 242 3266
View All 221 Contractors →

💰 How Much Does an ADU Cost in Moreno Valley?

Garage Conversion

$73,500 - $133,500

Converting existing garage to living space

Detached ADU

$157,000 - $332,000

New standalone unit (600-1,200 sqft)

Permit & Fees

$1,111 - $5,111

Plan check, permits, utility connections

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

❓ Frequently Asked Questions About ADUs in Moreno Valley

How much does it cost to build an ADU in Moreno Valley?▼
The average cost to build an ADU in Moreno Valley ranges from $157,000 to $332,000, or approximately $207 to $382 per square foot. Garage conversions typically cost $73,500 to $133,500.
How long does it take to get an ADU permit in Moreno Valley?▼
The ADU permit process in Moreno Valley 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 Moreno Valley?▼
In Moreno Valley, 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 Moreno Valley?▼
Moreno Valley 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 Moreno Valley?▼
No parking is required for ADUs in Moreno Valley 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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