LocationLists: California Licensed Plumbing Contractors

15,817 contractors match (15,934 listings, 117 duplicates removed).

Price for 15,817 contractors: $49 by card. One spreadsheet.
That is every match. Add total=<rows> to buy fewer.
The file is the list as published. Add the essentials (county population, median household income and median age) or a group of area data to every row below.
Add more area data to every row (each link reloads this answer with those columns added, and the buy link then delivers them):
- Add the essentials: https://locationlists.com/find?dataset=california-plumbing-contractor-list&area_columns=county:population,median_household_income,median_age
- Census demographics: https://locationlists.com/find?dataset=california-plumbing-contractor-list&area_columns=county:population,households,median_household_income,median_age,pct_65_plus,pct_bachelors_plus,housing_units,owner_occupied_share,median_home_value,population_estimate,population_growth_since_2020,pct_under_18,pct_5_to_14,pct_households_with_people_under_18
- Business activity by industry: https://locationlists.com/find?dataset=california-plumbing-contractor-list&area_columns=county:establishments,employees,agriculture_establishments,mining_establishments,utilities_establishments,construction_establishments,manufacturing_establishments,wholesale_trade_establishments,retail_trade_establishments,transportation_establishments,information_establishments,finance_establishments,real_estate_establishments,professional_establishments,management_establishments,administrative_establishments,educational_services_establishments,health_care_establishments,arts_establishments,accommodation_establishments,other_services_establishments
- Weather normals: https://locationlists.com/find?dataset=california-plumbing-contractor-list&area_columns=county:january_high,july_high,annual_high,january_low,july_low,annual_low,annual_precipitation,annual_cooling_degree_days,annual_heating_degree_days,hottest_month_high,coldest_month_low,annual_snowfall,annual_days_of_highs_reaching_90_f,annual_days_of_highs_reaching_100_f,growing_season_length_20f_50pct
- Storms: https://locationlists.com/find?dataset=california-plumbing-contractor-list&area_columns=county:flash_flood_events,flood_events,hail_events,high_wind_events,hurricane_events,lightning_events,thunderstorm_wind_events,tornado_events,wildfire_events,winter_storm_events,strong_tornadoes,storm_injuries,storm_deaths,storm_property_damage,storm_crop_damage
- Drought: https://locationlists.com/find?dataset=california-plumbing-contractor-list&area_columns=county:palmer_drought_severity_index,palmer_hydrological_drought_index,modified_palmer_drought_index,palmer_z_index,palmer_drought_severity_index_2025,palmer_hydrological_drought_index_2025,modified_palmer_drought_index_2025,palmer_z_index_2025
- Building stock: https://locationlists.com/find?dataset=california-plumbing-contractor-list&area_columns=county:buildings,multi_story_buildings,mid_rise_buildings,high_rise_buildings,buildings_4_floors_plus,buildings_8_floors_plus,share_with_floors_published,share_with_height_published,building_footprint_area,estimated_floor_area,average_building_height,tallest_building_height
Buy the whole list — 15,934 rows · $49 (card, no account needed): https://locationlists.com/data/california-plumbing-contractor-list/buy?src=find
Email me this quote (free, pay later): https://locationlists.com/find/quote?dataset=california-plumbing-contractor-list

Preview (3 fixed sample row(s) from these lists, the same for every question — not a sample of your 15,817 matches):
- KIEWIT INFRASTRUCTURE WEST CO · 1550 MIKE FAHEY STREET, Omaha, NE 68102 · 7074397300 [california-plumbing-contractor-list] — matches your question
- PROCESS COOLING SYSTEMS INC · 800 RESEARCH DRIVE, Leominster, MA 01453 · 9785371996 [california-plumbing-contractor-list] — matches your question
- STRONG BEACH PLUMBING · 413 PLAMONDON DR, Simpsonville, SC 29680 · 5624156866 [california-plumbing-contractor-list] — matches your question

Where the matches are, by ZIP code (counts only, no names or contact details; 1,599 ZIP codes):
- 91340: 86
- 92123: 82
- 92020: 75
- 93065: 63
- 93534: 62
- 94112: 59
- 92563: 57
- 92591: 56
- 92071: 55
- 91344: 54
- and 1,589 more ZIP codes (see https://locationlists.com/find?dataset=california-plumbing-contractor-list&format=json)
Free map of these counts: https://locationlists.com/find/map?dataset=california-plumbing-contractor-list

Other ways to ask this:
- Counts per county instead of rows: https://locationlists.com/find?dataset=california-plumbing-contractor-list&areas=county
- Counts per ZIP code instead of rows: https://locationlists.com/find?dataset=california-plumbing-contractor-list&areas=zip
- Every Plumbing Contractors list in the same area: https://locationlists.com/find?category=plumbing-contractors

Technical details (developers and AI agents): JSON: https://locationlists.com/find?dataset=california-plumbing-contractor-list&format=json · Nothing is charged until checkout is paid.