Licensed General Engineering (A) contractors in California

The California Contractors State License Board (CSLB) lists 15,127 California contractors classified A (General Engineering (A)). Each entry below links to a full dossier with license status, insurance, bond, and enforcement — as of October 14, 2026.

Showing 10,561–10,620 of 15,127 contractors

1. Pronesti Enviro INC

   Loomis, CA · CSLB #1011422 · as of October 14, 2026
   Active · clear
2. Pronesti Environmental INC

   Loomis, CA · CSLB #982382 · as of October 14, 2026
   Active · clear
3. Pronesti Excavation INC

   Loomis, CA · CSLB #624475 · as of October 14, 2026
   Active · clear
4. Proper General Engineering INC

   Coloma, CA · CSLB #1098841 · as of October 14, 2026
   Active · clear
5. Property Development And Management

   Hoopa, CA · CSLB #1047264 · as of October 14, 2026
   Active · clear
6. Property RX General Engineering

   Loma Rica, CA · CSLB #1065043 · as of October 14, 2026
   Active · clear
7. Prophet Solutions INC

   San Clemente, CA · CSLB #995571 · as of October 14, 2026
   Active · clear
8. Proprietary Green Engineering And Investments INC

   San Francisco, CA · CSLB #1107711 · as of October 14, 2026
   Active · clear
9. Pro Rooter & Septic

   Bakersfield, CA · CSLB #824658 · as of October 14, 2026
   Active · clear
10. Prosch Engineering

    Redwood City, CA · CSLB #716009 · as of October 14, 2026
    Active · clear
11. Pro - Se Services INC

    Modesto, CA · CSLB #813309 · as of October 14, 2026
    Active · clear
12. Prosite Paving & Engineering

    Los Angeles, CA · CSLB #1153053 · as of October 14, 2026
    Active · clear
13. Pro Snow Line Solutions LLC

    Sparks, CA · CSLB #1155287 · as of October 14, 2026
    Active · clear
14. Prosouth Builders INC

    Rancho Cucamonga, CA · CSLB #1073544 · as of October 14, 2026
    Active · clear
15. Prospect Engineering INC

    Walnut Creek, CA · CSLB #1048188 · as of October 14, 2026
    Active · clear
16. Prosteel LLC

    Kingsburg, CA · CSLB #1070905 · as of October 14, 2026
    Active · clear
17. Pro-tech Design And Build INC

    San Diego, CA · CSLB #1066416 · as of October 14, 2026
    Active · clear
18. Proterra Builders INC

    Apple Valley, CA · CSLB #1032282 · as of October 14, 2026
    Active · clear
19. Pro Terra Solutions INC

    Lodi, CA · CSLB #1109484 · as of October 14, 2026
    Active · clear
20. Protrades Construction INC

    Eureka, CA · CSLB #1130911 · as of October 14, 2026
    Active · clear
21. Pro - Turf International INC

    Henderson, CA · CSLB #744763 · as of October 14, 2026
    Active · clear
22. Prousys INC

    Panama City Beach, CA · CSLB #786695 · as of October 14, 2026
    Active · clear
23. Proven Management INC

    Oakland, CA · CSLB #749370 · as of October 14, 2026
    Active · clear
24. Prowess Utility Group INC

    Temecula, CA · CSLB #1014398 · as of October 14, 2026
    Active · clear
25. Prowest Constructors

    Wildomar, CA · CSLB #706619 · as of October 14, 2026
    Active · clear
26. Prowest Engineering INC

    Orange, CA · CSLB #927337 · as of October 14, 2026
    Active · clear
27. Prowse Construction

    Saratoga, CA · CSLB #405026 · as of October 14, 2026
    Active · clear
28. Prunuske Chatham INC

    Sebastopol, CA · CSLB #590735 · as of October 14, 2026
    Active · clear
29. Randy Pruss Excavating

    Colfax, CA · CSLB #641865 · as of October 14, 2026
    Active · clear
30. Pryde Construction

    Paradise, CA · CSLB #810306 · as of October 14, 2026
    Active · clear
31. Gary Pryde Construction

    Magalia, CA · CSLB #1118247 · as of October 14, 2026
    Active · clear
32. Psi Construction & Engineering INC

    San Diego, CA · CSLB #1109292 · as of October 14, 2026
    Active · clear
33. Psi Fuels LLC

    Lake Havasu City, CA · CSLB #1159519 · as of October 14, 2026
    Active · clear
34. Psi Water Technologies INC

    Milpitas, CA · CSLB #877235 · as of October 14, 2026
    Active · clear
35. P T M General Engineering Services INC

    Riverside, CA · CSLB #891265 · as of October 14, 2026
    Active · clear
36. PT Rigging Productions INC

    Redondo Beach, CA · CSLB #1003770 · as of October 14, 2026
    Active · clear
37. PT Windows INC

    San Fernando, CA · CSLB #1066933 · as of October 14, 2026
    Active · clear
38. Pub Construction INC

    Diamond Bar, CA · CSLB #788668 · as of October 14, 2026
    Active · clear
39. Public Works Contractor INC

    El Cajon, CA · CSLB #504968 · as of October 14, 2026
    Active · clear
40. Pullman Power LLC

    Columbia, CA · CSLB #1025201 · as of October 14, 2026
    Active · clear
41. Pullman SST INC

    Columbia, CA · CSLB #866480 · as of October 14, 2026
    Active · clear
42. Pulse Heating And Air Corp

    Anaheim, CA · CSLB #1134202 · as of October 14, 2026
    Active · clear
43. Pump Daddy Concrete LLC

    Red Bluff, CA · CSLB #1147170 · as of October 14, 2026
    Active · clear
44. Pumpman Norcal

    Santa Rosa, CA · CSLB #1033562 · as of October 14, 2026
    Active · clear
45. Pump Pipe & Tank Services

    Talent, CA · CSLB #569114 · as of October 14, 2026
    Active · clear
46. Pump Repair Service CO

    San Francisco, CA · CSLB #263997 · as of October 14, 2026
    Active · clear
47. Pure Water Socal Partners

    Saint Louis, CA · CSLB #1159597 · as of October 14, 2026
    Active · clear
48. Purodyne Corporation

    Temecula, CA · CSLB #978736 · as of October 14, 2026
    Active · clear
49. Brad Pursell General Engineering INC

    Napa, CA · CSLB #1052652 · as of October 14, 2026
    Active · clear
50. PV Maintenance INC

    Laguna Niguel, CA · CSLB #681872 · as of October 14, 2026
    Active · clear
51. P W Berry Company

    Portland, CA · CSLB #653224 · as of October 14, 2026
    Active · clear
52. Pyramid Building And Engineering INC

    Hesperia, CA · CSLB #782024 · as of October 14, 2026
    Active · clear
53. Pyramid Construction

    Heber, CA · CSLB #641899 · as of October 14, 2026
    Active · clear
54. Pyramid Construction And Aggregates INC

    Heber, CA · CSLB #866533 · as of October 14, 2026
    Active · clear
55. Pyramid Network Services LLC

    East Syracuse, CA · CSLB #1011660 · as of October 14, 2026
    Active · clear
56. Pyramid Resources INC

    Temple City, CA · CSLB #725381 · as of October 14, 2026
    Active · clear
57. Q A Constructors INC

    San Francisco, CA · CSLB #1013265 · as of October 14, 2026
    Active · clear
58. Nazeh Fouad Qafiti

    San Diego, CA · CSLB #564735 · as of October 14, 2026
    Active · clear
59. Q&D Construction LLC

    Reno, CA · CSLB #427988 · as of October 14, 2026
    Active · clear
60. Q&e Pipeline Company

    Pomona, CA · CSLB #1123849 · as of October 14, 2026
    Active · clear

Data sourced from the California Contractors State License Board (CSLB), current as of October 14, 2026. IsItLicensed is not affiliated with or endorsed by the CSLB or the State of California. Always verify against the official record.