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ADU Builders & Contractors in Loma Linda, CA

With 31 verified ADU contractors serving Loma Linda, 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 Loma Linda

Avg. Cost/sqft

$206-$381

Permit Timeline

60-120 weeks

Max Size

1200 sqft

Setbacks

4ft sides

Top 31 ADU Contractors in Loma Linda

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#1MR FIX ALL

Loma Linda, CA

MR Fix All — licensed ADU contractor in Loma Linda, CA. Detached ADU construction. 26+ years experience.

View Profile📞 (909) 534 3880
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#2CLASSIC CREATIONS CONSTRUCTION

Loma Linda, CA

Classic Creations Construction — licensed ADU contractor in Loma Linda, CA. Detached ADU construction. 14+ years experience.

View Profile📞 (323) 516 2987
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#3DAHLQUIST CONSTRUCTION

Loma Linda, CA

Dahlquist Construction — licensed ADU contractor in Loma Linda, CA. Detached ADU construction. 17+ years experience.

View Profile📞 (760) 991 7866
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#4ALL NEW CONSTRUCTION INC

Loma Linda, CA

All New Construction Inc — licensed ADU contractor in Loma Linda, CA. Detached ADU construction. 12+ years experience.

View Profile📞 (951) 217 1889
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#5CHONKICH GEORGE JR

Loma Linda, CA

Chonkich George JR — licensed ADU contractor in Loma Linda, CA. Detached ADU construction. 31+ years experience.

View Profile📞 (909) 645 2660
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#6LAURMAN ENTERPRISES INC

Loma Linda, CA

Laurman Enterprises Inc — licensed ADU contractor in Loma Linda, CA. Detached ADU construction. 15+ years experience.

View Profile📞 (951) 217 3290
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#7CEP - STAR CORPORATION

Loma Linda, CA

Cep - Star Corporation — licensed ADU contractor in Loma Linda, CA. Detached ADU construction. 17+ years experience.

View Profile📞 (909) 913 3847
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#8J P CONSTRUCTION & LANDSCAPING INC

Loma Linda, CA

J P Construction & Landscaping Inc — licensed ADU contractor in Loma Linda, CA. Detached ADU construction. 17+ years experience.

View Profile📞 (909) 709 5821
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#9APEX CONSTRUCTION

Loma Linda, CA

Apex Construction — licensed ADU contractor in Loma Linda, CA. Detached ADU construction. 30+ years experience.

View Profile📞 (909) 379 3556
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#10DANIELS HEATING & AIR CONDITIONING

Loma Linda, CA

Daniels Heating & Air Conditioning — licensed ADU contractor in Loma Linda, CA. Detached ADU construction. 35+ years experience.

View Profile📞 (909) 838 7097
View All 31 Contractors →

💰 How Much Does an ADU Cost in Loma Linda?

Garage Conversion

$73,000 - $133,000

Converting existing garage to living space

Detached ADU

$156,000 - $331,000

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 Loma Linda contractors to compare pricing.

❓ Frequently Asked Questions About ADUs in Loma Linda

How much does it cost to build an ADU in Loma Linda?▼
The average cost to build an ADU in Loma Linda ranges from $156,000 to $331,000, or approximately $206 to $381 per square foot. Garage conversions typically cost $73,000 to $133,000.
How long does it take to get an ADU permit in Loma Linda?▼
The ADU permit process in Loma Linda 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 Loma Linda?▼
In Loma Linda, 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 Loma Linda?▼
Loma Linda 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 Loma Linda?▼
No parking is required for ADUs in Loma Linda 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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