I read this as: CertainTeed Credentialed Roofing Contractors in CA.
The same question as a structured link: https://locationlists.com/find?dataset=certainteed-contractor-list&state=CA

LocationLists: CertainTeed Credentialed Roofing Contractors, state = CA

891 contractors match.

Price for 891 contractors: $8.03 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=certainteed-contractor-list&state=CA&area_columns=county:population,median_household_income,median_age
- Census demographics: https://locationlists.com/find?dataset=certainteed-contractor-list&state=CA&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=certainteed-contractor-list&state=CA&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=certainteed-contractor-list&state=CA&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=certainteed-contractor-list&state=CA&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=certainteed-contractor-list&state=CA&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=certainteed-contractor-list&state=CA&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 891 rows · $8.03 (card, no account needed): https://locationlists.com/find/buy?dataset=certainteed-contractor-list&state=CA
Buy the whole list — 16,558 rows · $69 (card, no account needed): https://locationlists.com/data/certainteed-contractor-list/buy?src=find
Email me this quote (free, pay later): https://locationlists.com/find/quote?dataset=certainteed-contractor-list&state=CA

Preview (3 fixed sample row(s) from these lists, the same for every question — not a sample of your 891 matches):
- Signature Roofing · 1370 W 78th, Anchorage, AK 99518 · 9078687909 [certainteed-contractor-list] — does not match your question
- Bourque Construction · 36 School St, Allenstown, NH 03275 · 6034948671 [certainteed-contractor-list] — does not match your question
- Lovett Building Supply · 411 South Main Street, Allendale, SC 29810 · 8035844740 [certainteed-contractor-list] — does not match your question

Where the matches are, by ZIP code (counts only, no names or contact details; 467 ZIP codes):
- 93003: 12
- 94124: 9
- 94566: 8
- 95110: 8
- 91324: 7
- 92865: 7
- 93030: 7
- 93036: 7
- 94520: 7
- 94551: 7
- and 457 more ZIP codes (see https://locationlists.com/find?dataset=certainteed-contractor-list&state=CA&format=json)
Free map of these counts: https://locationlists.com/find/map?dataset=certainteed-contractor-list&state=CA

Other ways to ask this:
- Counts per county instead of rows: https://locationlists.com/find?dataset=certainteed-contractor-list&state=CA&areas=county
- Counts per ZIP code instead of rows: https://locationlists.com/find?dataset=certainteed-contractor-list&state=CA&areas=zip
- Every Roofing Contractors list in the same area: https://locationlists.com/find?category=roofing-contractors&state=CA
- The nearest Independent Roofing Contractors (not manufacturer-certified) to each one, with miles: https://locationlists.com/find?dataset=certainteed-contractor-list&state=CA&relate=nearest&k=1&b.dataset=independent-roofing-contractor-list&b.state=CA

Technical details (developers and AI agents): JSON: https://locationlists.com/find?dataset=certainteed-contractor-list&state=CA&format=json · Nothing is charged until checkout is paid. · Pay by x402 in USDC: POST https://locationlists.com/api/x402/query with these arguments as JSON, $7.49 in one payment.