Public Record · California Contractors

Licensed General Building (B) contractors in California

The California Contractors State License Board (CSLB) lists 100,662 California contractors classified B (General Building (B)). Each entry below links to a full dossier with license status, insurance, bond, and enforcement — as of August 22, 2026.

Showing 64,441–64,500 of 100,662 contractors

  1. Niall Oneill
    San Francisco, CA · CSLB #857335 · as of August 22, 2026
    Active · clear
  2. Sean O'neill Construction
    San Francisco, CA · CSLB #797155 · as of August 22, 2026
    Active · open complaint
  3. O'neill Security
    Encino, CA · CSLB #649052 · as of August 22, 2026
    Active · clear
  4. Oneill Security INC
    Encino, CA · CSLB #957016 · as of August 22, 2026
    Active · clear
  5. We O'neil Construction CO Of Norcal
    Pleasanton, CA · CSLB #1100240 · as of August 22, 2026
    Active · clear
  6. One Legacy Heating & Air Conditioning
    Moreno Valley, CA · CSLB #1037238 · as of August 22, 2026
    Active · clear
  7. Onelifeenterprises Incorporated
    Crescent City, CA · CSLB #1060054 · as of August 22, 2026
    Active · clear
  8. One Love Construction
    Vallejo, CA · CSLB #1059947 · as of August 22, 2026
    Active · clear
  9. Onelove Dream Builders LLC
    Sacramento, CA · CSLB #1135766 · as of August 22, 2026
    Active · clear
  10. One Mile Construction
    Chico, CA · CSLB #1150534 · as of August 22, 2026
    Active · clear
  11. One Nation Energy INC
    Visalia, CA · CSLB #746319 · as of August 22, 2026
    Active · clear
  12. Onenext Construction Solutions LLC
    El Monte, CA · CSLB #1126730 · as of August 22, 2026
    Active · clear
  13. One Oak Construction
    Winnetka, CA · CSLB #978199 · as of August 22, 2026
    Active · clear
  14. One Of A Kind Restoration INC
    Van Nuys, CA · CSLB #1081964 · as of August 22, 2026
    Active · clear
  15. One Of One Construction
    Whittier, CA · CSLB #1153034 · as of August 22, 2026
    Active · clear
  16. One Phase Construction INC
    Chula Vista, CA · CSLB #1062654 · as of August 22, 2026
    Active · clear
  17. One Play Construction Developer
    Los Altos, CA · CSLB #1152066 · as of August 22, 2026
    Active · clear
  18. Oneplus Electric
    San Juan Capistrano, CA · CSLB #1087103 · as of August 22, 2026
    Active · clear
  19. Oneplusone Services
    El Monte, CA · CSLB #1092343 · as of August 22, 2026
    Active · clear
  20. One Point Five Construction
    Hoopeston, CA · CSLB #804848 · as of August 22, 2026
    Active · clear
  21. One Priority Roofing INC
    Oro Grande, CA · CSLB #1015412 · as of August 22, 2026
    Active · clear
  22. Master Loco Construction INC DBA One Pro Restoration
    Los Angeles, CA · CSLB #1071583 · as of August 22, 2026
    Active · clear
  23. One Seed Builders INC
    La Mesa, CA · CSLB #1110768 · as of August 22, 2026
    Active · clear
  24. One Source Builders INC
    Paradise, CA · CSLB #365276 · as of August 22, 2026
    Active · clear
  25. One Source Construction
    Victorville, CA · CSLB #877452 · as of August 22, 2026
    Active · clear
  26. One Source General Contracting Services INC
    San Jose, CA · CSLB #1084735 · as of August 22, 2026
    Active · clear
  27. One Source Mobility INC
    Roseville, CA · CSLB #1032291 · as of August 22, 2026
    Active · clear
  28. One Square Builders
    Ramona, CA · CSLB #707752 · as of August 22, 2026
    Active · clear
  29. One Step Ahead Construction INC
    Anaheim, CA · CSLB #1095730 · as of August 22, 2026
    Active · clear
  30. Onestop Adu
    San Diego, CA · CSLB #1094838 · as of August 22, 2026
    Active · clear
  31. Onestop Adu Center
    Van Nuys, CA · CSLB #1107952 · as of August 22, 2026
    Active · clear
  32. One Stop Builders INC
    San Diego, CA · CSLB #1101128 · as of August 22, 2026
    Active · clear
  33. One Stop Building & Renovation INC
    Lawndale, CA · CSLB #1121686 · as of August 22, 2026
    Active · clear
  34. One Stop Comfort Center INC
    San Diego, CA · CSLB #1087331 · as of August 22, 2026
    Active · clear
  35. One Stop Construction
    Ramona, CA · CSLB #264484 · as of August 22, 2026
    Active · clear
  36. One Stop Construction
    Sacramento, CA · CSLB #777603 · as of August 22, 2026
    Active · clear
  37. One Stop Construction
    Seal Beach, CA · CSLB #944019 · as of August 22, 2026
    Active · clear
  38. One - Stop Construction Group INC
    San Rafael, CA · CSLB #915538 · as of August 22, 2026
    Active · clear
  39. One Stop Construction Management
    Pasadena, CA · CSLB #1116018 · as of August 22, 2026
    Active · clear
  40. One Stop Construction & Remodeling
    San Bernardino, CA · CSLB #1156266 · as of August 22, 2026
    Active · clear
  41. One Stop Home Care
    Bermuda Dunes, CA · CSLB #857406 · as of August 22, 2026
    Active · clear
  42. One Stop Home Construction
    Simi Valley, CA · CSLB #981959 · as of August 22, 2026
    Active · clear
  43. One Stop Industrial LLC
    Beaumont, CA · CSLB #1118894 · as of August 22, 2026
    Active · clear
  44. One Stop Modernization
    San Lorenzo, CA · CSLB #1092278 · as of August 22, 2026
    Active · clear
  45. One Stop Painting INC
    Lawndale, CA · CSLB #1040653 · as of August 22, 2026
    Active · clear
  46. One Stop Plastering INC
    San Rafael, CA · CSLB #973914 · as of August 22, 2026
    Active · clear
  47. One Stop Premium Interior Remodels
    Corona, CA · CSLB #1146544 · as of August 22, 2026
    Active · clear
  48. One Stop Remodel And Building
    Concord, CA · CSLB #1012671 · as of August 22, 2026
    Active · clear
  49. One Stop Retrofit
    Tarzana, CA · CSLB #1026051 · as of August 22, 2026
    Active · clear
  50. One Stop Roofing
    Portola Hills, CA · CSLB #1085006 · as of August 22, 2026
    Active · clear
  51. One Stop Security & Technology INC
    Lodi, CA · CSLB #969148 · as of August 22, 2026
    Active · clear
  52. One Stop Shop Construction
    Martinez, CA · CSLB #979837 · as of August 22, 2026
    Active · clear
  53. One Stop Shop INC
    Azusa, CA · CSLB #972336 · as of August 22, 2026
    Active · clear
  54. One Stop Source
    Rancho Cucamonga, CA · CSLB #899319 · as of August 22, 2026
    Active · clear
  55. One Stop Windows & Doors
    Torrance, CA · CSLB #645700 · as of August 22, 2026
    Active · clear
  56. Onet Construction
    Elk Grove, CA · CSLB #1132738 · as of August 22, 2026
    Active · clear
  57. One Time Construction
    Paso Robles, CA · CSLB #1135129 · as of August 22, 2026
    Active · clear
  58. One Time Development Company
    San Jose, CA · CSLB #703996 · as of August 22, 2026
    Active · clear
  59. One Touch Construction
    Glendale, CA · CSLB #1159568 · as of August 22, 2026
    Active · clear
  60. One Truemark Construction INC
    Encino, CA · CSLB #1158694 · as of August 22, 2026
    Active · clear

Data sourced from the California Contractors State License Board (CSLB), current as of August 22, 2026. IsItLicensed is not affiliated with or endorsed by the CSLB or the State of California. Always verify against the official record.