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ADU Builders & Contractors in Mt Baldy, CA

With 5 verified ADU contractors serving Mt Baldy, 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 Mt Baldy

Avg. Cost/sqft

$207-$382

Permit Timeline

60-120 weeks

Max Size

1200 sqft

Setbacks

4ft sides

Top 5 ADU Contractors in Mt Baldy

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#1RIGGLE ALAN WAYNE

Mt Baldy, CA

Riggle Alan Wayne — licensed ADU contractor in MT Baldy, CA. Detached ADU construction. 40+ years experience.

View Profile📞 (909) 981 3501
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#2GENERAL JONES

Mt Baldy, CA

General Jones — licensed ADU contractor in MT Baldy, CA. Detached ADU construction. 16+ years experience.

View Profile📞 (909) 208 1807
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#3GRANGER CONSTRUCTION

Mt Baldy, CA

Granger Construction — licensed ADU contractor in MT Baldy, CA. Detached ADU construction.

View Profile📞 (951) 903 8138
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#4M P GENERAL CONTRACTORS

Mt Baldy, CA

M P General Contractors — licensed ADU contractor in MT Baldy, CA. Detached ADU construction. 20+ years experience.

View Profile📞 (909) 749 2572
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#5STRACK CONSTRUCTION

Mt Baldy, CA

Strack Construction — licensed ADU contractor in MT Baldy, CA. Detached ADU construction. 12+ years experience.

View Profile📞 (909) 292 5781

💰 How Much Does an ADU Cost in Mt Baldy?

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

$1,116 - $5,116

Plan check, permits, utility connections

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

❓ Frequently Asked Questions About ADUs in Mt Baldy

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