ADU Contractors
Dashboard

ADU Builders & Contractors in San Fernando, CA

San Fernando, CA is home to 80 ADU contractors ready to help. From initial permits to final inspection, these local professionals know San Fernando's building codes and can guide your project from concept to completion.

📊 ADU Quick Facts for San Fernando

Avg. Cost/sqft

$193-$368

Permit Timeline

60-120 weeks

Max Size

1200 sqft

Setbacks

4ft sides

Top 80 ADU Contractors in San Fernando

🏗️
#1I RAMIREZ CORPORATION

San Fernando, CA

I Ramirez Corporation — licensed ADU contractor in San Fernando, CA. Detached ADU construction. 28+ years experience.

View Profile📞 (818) 602 6468
🏗️
#2RODRIGUEZ JOEL CONSTRUCTION INC

San Fernando, CA

Rodriguez Joel Construction Inc — licensed ADU contractor in San Fernando, CA. Detached ADU construction. 9+ years experience.

View Profile📞 (818) 497 2879
🏗️
#3ARMAS CONSTRUCTION

San Fernando, CA

Armas Construction — licensed ADU contractor in San Fernando, CA. Detached ADU construction. 11+ years experience.

View Profile📞 (818) 365 1780
🏗️
#4GONZALEZ CONSTRUCTION PRO

San Fernando, CA

Gonzalez Construction Pro — licensed ADU contractor in San Fernando, CA. Detached ADU construction.

View Profile📞 (323) 204 6016
🏗️
#5R BROTHERS INC

San Fernando, CA

R Brothers Inc — licensed ADU contractor in San Fernando, CA. Detached ADU construction. 15+ years experience.

View Profile📞 (310) 696 9406
🏗️
#6GUZMAN GONZALO JR

San Fernando, CA

Guzman Gonzalo JR — licensed ADU contractor in San Fernando, CA. Detached ADU construction. 16+ years experience.

View Profile📞 (818) 605 6046
🏗️
#7BRIGHTVIEW LANDSCAPE DEVELOPMENT

San Fernando, CA

Brightview Landscape Development — licensed ADU contractor in San Fernando, CA. Detached ADU construction. 73+ years experience.

View Profile📞 (818) 225 6855
🏗️
#8PG GENERAL BUILDING

San Fernando, CA

PG General Building — licensed ADU contractor in San Fernando, CA. Detached ADU construction.

View Profile📞 (818) 256 7192
🏗️
#9MAXIMA CONSTRUCTION

San Fernando, CA

Maxima Construction — licensed ADU contractor in San Fernando, CA. Detached ADU construction.

View Profile📞 (818) 581 1784
🏗️
#10SULIN CONSTRUCTION CORP

San Fernando, CA

Sulin Construction Corp — licensed ADU contractor in San Fernando, CA. Detached ADU construction.

View Profile📞 (323) 338 2938
View All 80 Contractors →

💰 How Much Does an ADU Cost in San Fernando?

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

$1,097 - $5,097

Plan check, permits, utility connections

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

❓ Frequently Asked Questions About ADUs in San Fernando

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

Ready to Build Your ADU in San Fernando?

Get free quotes from top-rated local contractors

Find Contractors Now
← View all contractors in California