KM BUILDERS
5.0 (522 Google reviews)
19562 Ventura Blvd Ste 209, Tarzana, CA 91356
Garage conversionsRemodels & additionsGeneral contractor
ADU Builders in Los Angeles County
930 builders across 66 cities · 467 CSLB license verified
★ Featured ADU builder
Featured ADU builder — this spot is open
Put your ADU company at the top of this page, in front of Los Angeles County homeowners who are comparing builders right now. Includes your logo, project photos, a direct call button and a link to your website.
Los Angeles leads California in ADU permits. Common projects here include garage conversions on older lots, detached backyard units on deep lots, and hillside sites where access and grading drive the cost.
Cities in Los Angeles County
Agoura Hills 59Alhambra 49Arcadia 60Azusa 24Baldwin Park 22Bell 5Bell Gardens 5Bellflower 21Beverly Hills 119Burbank 124Calabasas 110Carson 98Cerritos 14Claremont 51Compton 50Covina 32Cudahy 19Culver City 125Diamond Bar 46Downey 28Duarte 23El Monte 24Gardena 53Glendale 117Glendora 26Hawthorne 47Huntington Park 6Inglewood 46La Cañada Flintridge 49La Mirada 11La Puente 6La Verne 62Lakewood 20Lancaster 12Lawndale 26Lomita 9Long Beach 119Los Angeles 118Lynwood 52Manhattan Beach 26Maywood 3Monrovia 61Montebello 15Monterey Park 38Norwalk 14Palmdale 12Paramount 59Pasadena 100Pico Rivera 85Pomona 67Rancho Palos Verdes 10Redondo Beach 87Rosemead 32San Dimas 57San Fernando 21San Gabriel 41Santa Clarita 27Santa Monica 110South Gate 53South Pasadena 24Temple City 7Torrance 98Walnut 20West Covina 68West Hollywood 62Whittier 62
Pre-approved plans and ADU programs in Los Angeles County
- LA County Building & Safety pre-approved ADU plans (unincorporated areas)
- LA County Planning ADU catalog
- LADBS ADU Standard Plan Program (pre-approved plans)
- Long Beach Pre-Approved ADU (PAADU) Program
- Pasadena ADU Standard Plans Program
County programs apply to unincorporated areas. City programs apply within that city. Links verified November 2026.
Top-rated ADU builders in Los Angeles County
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Shulmen Construction LA
5.0 (370 Google reviews)
✔ CSLB License Verified #10778371010 S Bedford St, Los Angeles, CA 90035
Remodels & additionsGeneral contractor
My Cali Builders Inc
5.0 (151 Google reviews)
✔ CSLB License Verified #107236824021 Friar St, Woodland Hills, CA 91367
Remodels & additionsGeneral contractor
JNC Construction
5.0 (143 Google reviews)
9360 Base Line Rd Ste H, Rancho Cucamonga, CA 91701
Remodels & additionsHome builderGeneral contractor
Ca Green Energy
5.0 (126 Google reviews)
Service-area business · San Fernando
Remodels & additionsGeneral contractor
GL Pro Remodeling INC.
5.0 (118 Google reviews)
✔ CSLB License Verified #103303619250 Hamlin St, Tarzana, CA 91335
Remodels & additions
Hollywood Contractor Corp
5.0 (105 Google reviews)
✔ CSLB License Verified #10926283171 Los Feliz Blvd Ste 209, Los Angeles, CA 90039
Remodels & additionsGeneral contractor
Coronado Construction Company Inc
5.0 (103 Google reviews)
✔ CSLB License Verified #11476955416 Almont St, Los Angeles, CA 90032
5 Stars Home Remodeling Inc
5.0 (103 Google reviews)
✔ CSLB License Verified #1058712Service-area business · Calabasas
Remodels & additionsGeneral contractor
LA Family Builders Inc
5.0 (101 Google reviews)
✔ CSLB License Verified #11205796355 CA-27 #331, Woodland Hills, CA 91367
General contractor
GreatBuildz
5.0 (98 Google reviews)
17141 Ventura Blvd, Encino, CA 91316
Garage conversionsRemodels & additionsHome builderGeneral contractor
DYM Builders Group
5.0 (89 Google reviews)
2372 Morse Ave #987, Irvine, CA 92614
Remodels & additionsHome builderGeneral contractor
Perfecto Remodeling
5.0 (89 Google reviews)
✔ CSLB License Verified #10737776320 Canoga Ave Ste 1500 -#2315, Woodland Hills, CA 91367
Remodels & additionsHome builderGeneral contractor
Right Path Builders
5.0 (87 Google reviews)
✔ CSLB License Verified #111825610777 Wilshire Blvd Unit 406, Los Angeles, CA 90024
Rahban Development
5.0 (87 Google reviews)
10801 National Blvd #101, Los Angeles, CA 90064
Remodels & additionsGeneral contractor
Double 88 construction
5.0 (87 Google reviews)
✔ CSLB License Verified #10529736677 Santa Monica Blvd, Los Angeles, CA 90038
General contractor
ADU Conversion
5.0 (86 Google reviews)
Service-area business · Simi Valley
ADU specialistRemodels & additionsGeneral contractor
Prime Team Builders, Inc.
5.0 (85 Google reviews)
✔ CSLB License Verified #1088838147 W Rte 66 Ste 439, Glendora, CA 91740
Home Remodeling Builders
5.0 (85 Google reviews)
✔ CSLB License Verified #11310121500 Rosecrans Ave #500, Manhattan Beach, CA 90266
Remodels & additionsHome builderGeneral contractor
Silver Hammer Builders
5.0 (82 Google reviews)
✔ CSLB License Verified #110788011150 W Olympic Blvd #1050, Los Angeles, CA 90064
Remodels & additionsHome builderGeneral contractor
Design And Create Builders
5.0 (79 Google reviews)
✔ CSLB License Verified #11161117190 Sunset Blvd, Los Angeles, CA 90046
Remodels & additionsHome builderGeneral contractor
T&N Remodeling Inc
5.0 (77 Google reviews)
✔ CSLB License Verified #10637825143 Varna Ave, Sherman Oaks, CA 91423
Remodels & additionsHome builderGeneral contractor
SouthSTAR Construction
5.0 (75 Google reviews)
✔ CSLB License Verified #10768701611 Pomona Rd, Corona, CA 92878
Home builderGeneral contractor
ODM Construction
5.0 (71 Google reviews)
✔ CSLB License Verified #106996028720 Roadside Dr #310, Agoura Hills, CA 91301
Remodels & additionsHome builderGeneral contractor
Beverly Builders Group
5.0 (68 Google reviews)
✔ CSLB License Verified #1106776East Tower, 9100 Wilshire Blvd #333, Beverly Hills, CA 90212
Remodels & additionsHome builderGeneral contractor
LA Home Construction
5.0 (68 Google reviews)
✔ CSLB License Verified #1061118407 N Maple Dr Ground Floor, Beverly Hills, CA 90210
Remodels & additionsGeneral contractor
Woodmaster Kitchen & Bath
5.0 (68 Google reviews)
✔ CSLB License Verified #97273622900 Ventura Blvd, Woodland Hills, CA 91364
Home builderGeneral contractor
SHINE INVEST
5.0 (62 Google reviews)
✔ CSLB License Verified #10792901230 Rosecrans Ave, Manhattan Beach, CA 90266
Remodels & additionsHome builderGeneral contractor
Cali View Builders
5.0 (61 Google reviews)
6692 Ampere Ave, North Hollywood, CA 91606
Remodels & additionsHome builderGeneral contractor
Build and Beyond Remodeling
5.0 (61 Google reviews)
6300 Canoga Ave Ste 930, Woodland Hills, CA 91367
Remodels & additionsGeneral contractor
Summit Remodeling Group
5.0 (60 Google reviews)
✔ CSLB License Verified #11076461825 N Las Palmas Ave #641, Los Angeles, CA 90028
Remodels & additions
Aggregate Construction - Los Angeles General Contractor
5.0 (59 Google reviews)
✔ CSLB License Verified #10347142288 Westwood Blvd #202, Los Angeles, CA 90064
Remodels & additionsHome builderGeneral contractor
MDM Custom Remodeling Inc
5.0 (56 Google reviews)
8866 Alcott St Apt 304, Los Angeles, CA 90035
Remodels & additionsGeneral contractor
Alpha Pro Builders Los Angeles - Kitchen, Bathroom & ADU Remodeling
5.0 (55 Google reviews)
143 N Arnaz Dr, Beverly Hills, CA 90211
ADU specialistRemodels & additionsGeneral contractor
Legendz Construction & Remodeling
5.0 (55 Google reviews)
Service-area business · Paramount
Remodels & additions
SOUL Builders
5.0 (55 Google reviews)
✔ CSLB License Verified #110342518163 Arminta St, Reseda, CA 91335
General contractor