VENDOR MARKETPLACE

Our mission is to support homeowners in Orange County in building accessory dwelling units (ADUs) by providing them with essential education, resources, and information.

A frequent request we receive is assistance in identifying the professional team needed for ADU projects. To address this need, we continuously update the list of vendors below who can help with various aspects of your ADU project.

Housing Socal serves as an objective nonprofit resource for homeowners. We aim to equip you with the right questions to guide your decisions when selecting a professional ADU team. Any contract for services is strictly between the homeowner and the chosen professional team. Once you have engaged professionals, Housing Socal remains available to answer any questions you may have on an as-needed basis.

The list of industry professionals provided below is for informational purposes only. Housing Socal cannot be held responsible for the services or conduct of any vendor.

It is essential that you conduct your own due diligence before engaging any professional for your ADU project. This includes requesting bids from an average of three professionals within the relevant vendor category to find the best fit for you and your ADU project. For more resources to guide your selection process, scroll to the bottom of this page. You can learn more about the overall ADU process on page 8 of our ADU Workbook.

If you have a poor experience with any of the vendors listed below, please reach out to us at: info@occog.com

Backyard Bungalows

Phone:
760 383-6020

Address:
2231 Faraday Ave., #140
Carlsbad, CA 92008

Area of Operation/Jurisdiction:
SoCal

Prefab ADUs

Villa Homes

Area of Operation/Jurisdiction:
Los Angeles & San Diego

Prefab ADUs

ADU Builder

Phone:
(562) 388-7056

Area of Operation/Jurisdiction:
Long Beach

Samara

Phone:
(650) 420-2607

Samara is pre-approved at the state level and currently working on projects in Irvine, in Orange County. The state exemption we fall under is outlined in the HCD ADU handbook on Pg. 13.

Revival ADU

Phone:
877-560-5583

Area of Operation/Jurisdiction:
SoCal

We’re a construction and lending marketplace for ADUs, serving both homeowner and rental property owners throughout Southern California. Read more!

Bunch Design

Phone:
(310) 309-0713

Address:
837 Foothill Boulevard,
La Canada, CA91011

Area of Operation/Jurisdiction:
LA County area

ADU Design

Bunch ADU

Prefab ADUs

Abodu

Phone:
866-739-2491

Area of Operation/Jurisdiction:
Downey, Laguna Niguel, Long Beach, Simi Valley, Thousand Oaks, Tustin, Ventura County, Villa Park

TurnKey ADU

Address:
2712 Loker Ave West
#1027
Carlsbad, Ca 92010

Area of Operation/Jurisdiction:
LA County/all of SoCal

Cali ADU

Phone:
(213) 423-0470

Los Angeles

Design and construction

Cottage

Address:
Los Angeles

Area of Operation/Jurisdiction:
LA & San Diego

CPD

Phone:
(818) 493-1121

Address:
Los Angeles

Area of Operation/Jurisdiction:
SoCal

Design and construction

Ten Seventy Architecture

Phone:
619-880-0350

Address:
4411 30th St.
Suite 202
San Diego, CA 92116

Area of Operation/Jurisdiction:
SoCal

Dwellito

Greatbildz

Phone:
818-839-6855

Address:
17141 Ventura Blvd.
Encino, CA 91316

GreatBuildz is a free service that connects homeowners with reliable, thoroughly screened general contractors, and provides ongoing project support to ensure a stress-free remodel.

EZPlans

Address:
20720 Ventura Blvd #220
Woodland Hills,
Los Angeles,
California 91364

We are a full-service architecture firm with experienced, licensed architects who are experts on the rules and regulations for both new ADUs and ADU conversions. Read more.

US Modular

Phone:
888-987-6638

Address:
579 W. County Line Road
Calimesa, CA 92320

Area of Operation/Jurisdiction:
SoCal

Prefab ADUs

Structura Remodeling

Phone:
800-922-4613

Address:
1702 S Robertson Blvd
#113
Los Angeles, CA 90035

Area of Operation/Jurisdiction:
Los Angeles area

ADU contractors

Simple Choice Construction

Phone:
818-573-5486

Address:
6700 Fallbrook Ave
#111B
West Hills CA 91307

ADU contractors

RenoFi

Phone:
855-736-6341

ADU Financing

Mortgage Vintage

Phone:
(949) 632-6145

Address:
260 Newport Center Dr.
Suite #404
Newport Beach, CA 92660

ADU financing – CA ADU construction loans

Pacific Mortgage Group

Phone:
951-531-1399

Address:
2045 Compton Ave
#202,
Corona CA 92881

ADU financing – construction loans

The ADU Consultant

Phone:
(775) 720-9384

ADU Consultant

DREC Construction Services

Address:
15338 Central Ave,
Chino, CA 91710

ADU Consultant

Granny Flats Design

Phone:
818-532-0482

Area of Operation/Jurisdiction:
Los Angeles area

ADU Consultant