ADU Contractors
Dashboard

ADU Builders & Contractors in Redlands, CA

With 208 verified ADU contractors serving Redlands, 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 Redlands

Avg. Cost/sqft

$192-$367

Permit Timeline

60-120 weeks

Max Size

1200 sqft

Setbacks

4ft sides

Top 208 ADU Contractors in Redlands

🏗️
#1R C CONSTRUCTION SERVICES

Redlands, CA

R C Construction Services — licensed ADU contractor in Redlands, CA. Detached ADU construction. 30+ years experience.

View Profile📞 (909) 829 3688
🏗️
#2SANBORN'S AIR CONDITIONING & HEATING

Redlands, CA

Sanborn'S Air Conditioning & Heating — licensed ADU contractor in Redlands, CA. Detached ADU construction. 30+ years experience.

View Profile📞 (909) 793 1234
🏗️
#3SUNQUEST BUILDERS INC

Redlands, CA

Sunquest Builders Inc — licensed ADU contractor in Redlands, CA. Detached ADU construction. 18+ years experience.

View Profile📞 (951) 232 3101
🏗️
#4JIM'S PROPERTY SERVICES

Redlands, CA

Jim'S Property Services — licensed ADU contractor in Redlands, CA. Detached ADU construction. 14+ years experience.

View Profile📞 (951) 233 8444
🏗️
#5GOTTA ALAN L

Redlands, CA

Gotta Alan L — licensed ADU contractor in Redlands, CA. Detached ADU construction. 19+ years experience.

View Profile📞 (909) 793 5659
🏗️
#6ALL AMERICAN MITIGATION

Redlands, CA

All American Mitigation — licensed ADU contractor in Redlands, CA. Detached ADU construction.

View Profile📞 (909) 232 2488
🏗️
#7ABOVE & BEYOND CONSTRUCTION

Redlands, CA

Above & Beyond Construction — licensed ADU contractor in Redlands, CA. Detached ADU construction. 22+ years experience.

View Profile📞 (909) 307 9432
🏗️
#8FORTIFIED CONSTRUCTION

Redlands, CA

Fortified Construction — licensed ADU contractor in Redlands, CA. Detached ADU construction. 12+ years experience.

View Profile📞 (909) 705 9520
🏗️
#9BROWN JAY CONSTRUCTION

Redlands, CA

Brown Jay Construction — licensed ADU contractor in Redlands, CA. Detached ADU construction. 10+ years experience.

View Profile📞 (909) 583 7698
🏗️
#10HONDO FRAMING INC

Redlands, CA

Hondo Framing Inc — licensed ADU contractor in Redlands, CA. Detached ADU construction. 21+ years experience.

View Profile📞 (909) 335 3007
View All 208 Contractors →

💰 How Much Does an ADU Cost in Redlands?

Garage Conversion

$66,000 - $126,000

Converting existing garage to living space

Detached ADU

$142,000 - $317,000

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 Redlands contractors to compare pricing.

❓ Frequently Asked Questions About ADUs in Redlands

How much does it cost to build an ADU in Redlands?▼
The average cost to build an ADU in Redlands ranges from $142,000 to $317,000, or approximately $192 to $367 per square foot. Garage conversions typically cost $66,000 to $126,000.
How long does it take to get an ADU permit in Redlands?▼
The ADU permit process in Redlands 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 Redlands?▼
In Redlands, 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 Redlands?▼
Redlands 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 Redlands?▼
No parking is required for ADUs in Redlands 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 Redlands?

Get free quotes from top-rated local contractors

Find Contractors Now
← View all contractors in California