# Plumbing companies in California

There are **25,215 plumbing companies** in California (CityPreferred count, October 2026). Los Angeles has the most (1,561), then San Diego (856).

## California cities

**Plumbing companies in California by city, October 2026**

| City | Companies |
| --- | --- |
| Los Angeles | 1,561 |
| San Diego | 856 |
| San Jose | 448 |
| San Francisco | 436 |
| Sacramento | 364 |
| Anaheim | 332 |
| Riverside | 317 |
| Coronado | 295 |
| Long Beach | 241 |
| Oakland | 234 |
| Bakersfield | 230 |
| Fresno | 223 |
| Santa Ana | 212 |
| Glendale | 211 |
| Orange | 165 |
| Torrance | 164 |
| Huntington Beach | 163 |
| Chula Vista | 161 |
| Burbank | 159 |
| Van Nuys | 155 |
| Corona | 154 |
| Garden Grove | 149 |
| Escondido | 147 |
| El Cajon | 143 |
| Hayward | 141 |
| Santa Rosa | 140 |
| Irvine | 138 |
| Buena Park | 137 |
| Thousand Oaks | 137 |
| Santa Barbara | 131 |
| Murrieta | 128 |
| Simi Valley | 128 |
| Costa Mesa | 127 |
| Whittier | 126 |
| Pasadena | 126 |
| Moreno Valley | 119 |
| Rancho Cucamonga | 118 |
| Oceanside | 116 |
| Ventura | 116 |
| Stockton | 114 |
| Concord | 113 |
| Modesto | 113 |
| Chino Hills | 113 |
| Santa Clarita | 111 |
| Oxnard | 110 |
| Fullerton | 109 |
| Roseville | 107 |
| Gardena | 103 |
| Vista | 103 |
| San Bernardino | 101 |
| Fremont | 101 |
| North Hollywood | 100 |
| Temecula | 98 |
| Santa Monica | 94 |
| Carlsbad | 93 |
| Lancaster | 90 |
| Redwood City | 86 |
| Woodland | 86 |
| Santa Clara | 82 |
| Ontario | 82 |
| Covina | 81 |
| San Clemente | 81 |
| Redondo Beach | 79 |
| Mission Viejo | 79 |
| Fontana | 77 |
| San Marcos | 75 |
| Berkeley | 75 |
| Camarillo | 75 |
| Palmdale | 74 |
| Upland | 74 |
| Hemet | 74 |
| Inglewood | 74 |
| Livermore | 73 |
| San Leandro | 72 |
| Redding | 72 |
| San Mateo | 71 |
| West Hollywood | 70 |
| Hesperia | 68 |
| Lake Elsinore | 68 |
| Lakewood | 67 |
| Culver City | 67 |
| Daly City | 66 |
| El Monte | 65 |
| Antioch | 65 |
| Visalia | 65 |
| Santee | 64 |
| Rancho Cordova | 64 |
| San Rafael | 64 |
| Bellflower | 64 |
| Downey | 63 |
| Palm Desert | 62 |
| Glendora | 62 |
| Spring Valley | 62 |
| Santa Maria | 61 |
| Brea | 60 |
| Novato | 60 |
| Santa Cruz | 60 |
| Beverly Hills | 60 |
| Sylmar | 59 |
| Apple Valley | 59 |
| Newport Beach | 59 |
| Hawthorne | 59 |
| Walnut Creek | 58 |
| Napa | 58 |
| La Mesa | 57 |
| Lake Forest | 57 |
| Gilroy | 57 |
| Sunnyvale | 57 |
| Pomona | 57 |
| Salinas | 56 |
| Pleasanton | 56 |
| Petaluma | 56 |
| Yorba Linda | 56 |
| Redlands | 55 |
| Northridge | 55 |
| Menifee | 55 |
| Poway | 55 |
| Compton | 54 |
| Clovis | 54 |
| Elk Grove | 54 |
| Perris | 54 |
| Vacaville | 54 |
| Alameda | 54 |
| National City | 53 |
| Vallejo | 53 |
| La Habra | 53 |
| Chico | 53 |
| Chatsworth | 52 |
| Carson | 52 |
| Chino | 50 |
| Tustin | 50 |
| Palm Springs | 50 |
| Fairfield | 49 |
| Carmichael | 49 |
| Citrus Heights | 48 |
| South San Francisco | 47 |
| Victorville | 46 |
| Fountain Valley | 46 |
| Richmond | 46 |
| West Covina | 45 |
| Lakeside | 45 |
| Auburn | 44 |
| Indio | 44 |
| Norwalk | 44 |
| Cypress | 44 |
| Rocklin | 43 |
| Baldwin Park | 43 |
| La Puente | 43 |
| Alhambra | 42 |
| Mountain View | 42 |
| Dana Point | 42 |
| San Luis Obispo | 42 |
| Laguna Niguel | 42 |
| Tracy | 41 |
| Westminster | 41 |
| Campbell | 41 |
| Montebello | 41 |
| Placentia | 41 |
| Reseda | 41 |
| Cerritos | 41 |
| Watsonville | 40 |
| Lodi | 39 |
| Castro Valley | 39 |
| Yucaipa | 39 |
| Grass Valley | 39 |
| Norco | 39 |
| Union City | 39 |
| Los Alamitos | 39 |
| San Dimas | 39 |
| Fallbrook | 38 |
| South Gate | 38 |
| Monterey Park | 38 |
| Milpitas | 38 |
| Merced | 38 |
| Folsom | 38 |
| San Fernando | 38 |
| Martinez | 38 |
| Ramona | 37 |
| Truckee | 37 |
| La Verne | 36 |
| Pittsburg | 36 |
| Rialto | 36 |
| Eureka | 36 |
| Los Gatos | 36 |
| Yucca Valley | 35 |
| Monrovia | 35 |
| Arcadia | 35 |
| San Juan Capistrano | 34 |
| North Highlands | 34 |
| San Gabriel | 34 |
| Orangevale | 34 |
| Desert Hot Springs | 34 |
| Paso Robles | 34 |
| El Dorado Hills | 34 |
| Davis | 34 |
| San Carlos | 33 |
| San Ramon | 33 |
| Placerville | 33 |
| Newark | 32 |
| Goleta | 32 |
| Madera | 32 |
| Hanford | 32 |
| Atascadero | 32 |
| Encinitas | 32 |
| Encino | 32 |
| Aliso Viejo | 32 |
| Azusa | 32 |
| Valencia | 32 |
| Cathedral City | 32 |
| Pacoima | 32 |
| Arroyo Grande | 32 |
| Santa Fe Springs | 31 |
| Laguna Hills | 31 |
| Palo Alto | 31 |
| South Lake Tahoe | 31 |
| Dublin | 31 |
| Agoura Hills | 31 |
| Morgan Hill | 31 |
| Lompoc | 31 |
| Highland | 30 |
| San Bruno | 30 |
| Ceres | 30 |
| Manteca | 30 |
| Yuba City | 30 |
| Beaumont | 30 |
| Lomita | 30 |
| Menlo Park | 30 |
| Hollister | 29 |
| Sonoma | 29 |
| San Jacinto | 29 |
| Hacienda Heights | 29 |
| Turlock | 29 |
| Jurupa Valley | 29 |
| Brentwood | 29 |
| Mission Hills | 28 |
| Pacifica | 28 |
| Pleasant Hill | 28 |
| Danville | 28 |
| Malibu | 28 |
| Calabasas | 28 |
| Signal Hill | 28 |
| La Mirada | 28 |
| Paradise | 27 |
| Rosemead | 27 |
| Oroville | 27 |
| Bell Gardens | 27 |
| Huntington Park | 27 |
| Paramount | 27 |
| Monterey | 27 |
| Altadena | 27 |
| Stanton | 27 |
| El Sobrante | 26 |
| Colton | 26 |
| Fair Oaks | 26 |
| Oakley | 26 |
| Marina Del Rey | 26 |
| Tarzana | 26 |
| Tujunga | 26 |
| Canyon Country | 26 |
| Commerce | 25 |
| Hermosa Beach | 25 |
| Walnut | 25 |
| Laguna Beach | 25 |
| Pico Rivera | 25 |
| Alpine | 25 |
| Wildomar | 24 |
| Lynwood | 24 |
| Mill Valley | 24 |
| Montclair | 24 |
| Sunland | 24 |
| Diamond Bar | 24 |
| Lemon Grove | 23 |
| Benicia | 23 |
| West Sacramento | 23 |
| Tulare | 23 |
| Cupertino | 23 |
| Studio City | 23 |
| Pacific Grove | 22 |
| Moorpark | 22 |
| San Pablo | 22 |
| Westlake Village | 22 |
| Bonita | 22 |
| Oakdale | 22 |
| Porterville | 22 |
| Rohnert Park | 22 |
| Big Bear Lake | 22 |
| Rancho Santa Margarita | 21 |
| El Cerrito | 21 |
| Tehachapi | 20 |
| South El Monte | 20 |
| Bishop | 20 |
| Burlingame | 20 |
| Coachella | 20 |
| Manhattan Beach | 20 |
| Barstow | 20 |
| Ojai | 20 |
| Imperial Beach | 20 |

## California and the rest of the country

California has 25,215 of the 185,402 plumbing companies in the country (14%). [All states](https://citypreferred.com/data/plumbing).

## What is counted

Independent businesses that do this work, for homes or for businesses. Suppliers, stores and national chains are left out. Being counted does not mean a company is licensed, insured or recommended. A city is listed when it has 20 or more. [How we count](https://citypreferred.com/data-methodology).

## Questions and answers

### How many plumbing companies are there in California?

25,215, by CityPreferred's count as of October 2026.

### Which California city has the most?

Los Angeles, with 1,561, followed by San Diego with 856.

## Need a company for this?

Tell CityPreferred the job and your ZIP code at https://citypreferred.com/request. A person checks the request and one local company that does that kind of work contacts you. Free for you; the company pays CityPreferred. Details: https://citypreferred.com/how-we-are-paid

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Canonical page: https://citypreferred.com/data/plumbing/ca

Last reviewed: 2026-10-01

Publisher: CityPreferred (https://citypreferred.com)