ADU Builders & Contractors in Desert Hot Springs, CA

Desert Hot Springs, CA homeowners looking to build an ADU have 86 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 Desert Hot Springs starts here.

📊 ADU Quick Facts for Desert Hot Springs

Avg. Cost/sqft

$198-$373

Permit Timeline

60-120 weeks

Max Size

1200 sqft

Setbacks

4ft sides

Top 86 ADU Contractors in Desert Hot Springs

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Desert Hot Springs, CA

R & F Construction — licensed ADU contractor in Desert Hot Springs, CA. Detached ADU construction.

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Desert Hot Springs, CA

Trejo Jose Juan — licensed ADU contractor in Desert Hot Springs, CA. Detached ADU construction. 17+ years experience.

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Desert Hot Springs, CA

Diversified Building Solutions — licensed ADU contractor in Desert Hot Springs, CA. Detached ADU construction. 5+ years experience.

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Desert Hot Springs, CA

R G Construction Management Llc — licensed ADU contractor in Desert Hot Springs, CA. Detached ADU construction. 39+ years experience.

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Desert Hot Springs, CA

AL'S Construction — licensed ADU contractor in Desert Hot Springs, CA. Detached ADU construction. 17+ years experience.

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Desert Hot Springs, CA

Briones Construction Inc — licensed ADU contractor in Desert Hot Springs, CA. Detached ADU construction. 17+ years experience.

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Desert Hot Springs, CA

Under Construction — licensed ADU contractor in Desert Hot Springs, CA. Detached ADU construction. 18+ years experience.

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Desert Hot Springs, CA

Wagstaff Christopher — licensed ADU contractor in Desert Hot Springs, CA. Detached ADU construction. 8+ years experience.

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Desert Hot Springs, CA

P E Brown Construction — licensed ADU contractor in Desert Hot Springs, CA. Detached ADU construction. 14+ years experience.

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Desert Hot Springs, CA

Henriquez Construction — licensed ADU contractor in Desert Hot Springs, CA. Detached ADU construction.

💰 How Much Does an ADU Cost in Desert Hot Springs?

Garage Conversion

$69,000 - $129,000

Converting existing garage to living space

Detached ADU

$148,000 - $323,000

New standalone unit (600-1,200 sqft)

Permit & Fees

$1,101 - $5,101

Plan check, permits, utility connections

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

❓ Frequently Asked Questions About ADUs in Desert Hot Springs

How much does it cost to build an ADU in Desert Hot Springs?
The average cost to build an ADU in Desert Hot Springs ranges from $148,000 to $323,000, or approximately $198 to $373 per square foot. Garage conversions typically cost $69,000 to $129,000.
How long does it take to get an ADU permit in Desert Hot Springs?
The ADU permit process in Desert Hot Springs 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 Desert Hot Springs?
In Desert Hot Springs, 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 Desert Hot Springs?
Desert Hot Springs 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 Desert Hot Springs?
No parking is required for ADUs in Desert Hot Springs 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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