Licensed General Engineering (A) contractors in California

The California Contractors State License Board (CSLB) lists 15,129 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 8, 2026.

Showing 6,061–6,120 of 15,129 contractors

1. Hawthorne Engineering

   Grass Valley, CA · CSLB #883096 · as of October 8, 2026
   Active · clear
2. Haydon Construction INC

   Clovis, CA · CSLB #458977 · as of October 8, 2026
   Active · clear
3. B L Hayes INC

   Norwalk, CA · CSLB #704318 · as of October 8, 2026
   Active · clear
4. Hayes Contracting INC

   Norwalk, CA · CSLB #1003421 · as of October 8, 2026
   Active · clear
5. Daniel L Hayes

   Walnut Grove, CA · CSLB #961407 · as of October 8, 2026
   Active · clear
6. Hayes & Kelley Construction Corp

   Santa Maria, CA · CSLB #1118202 · as of October 8, 2026
   Active · clear
7. Raymond Lee Hayes JR Construction Company

   Los Angeles, CA · CSLB #443738 · as of October 8, 2026
   Active · clear
8. Hayes & Sons INC

   Montague, CA · CSLB #515569 · as of October 8, 2026
   Active · clear
9. Paris Hays Construction

   Irvine, CA · CSLB #974720 · as of October 8, 2026
   Active · clear
10. Hayward Construction

    San Luis Obispo, CA · CSLB #868738 · as of October 8, 2026
    Active · clear
11. Hayward Environmental Consulting H E C

    Rancho Cucamonga, CA · CSLB #1016198 · as of October 8, 2026
    Active · clear
12. Toby B Hayward INC

    Monrovia, CA · CSLB #833458 · as of October 8, 2026
    Active · clear
13. Hazard CM Engr LLC

    Lakeside, CA · CSLB #1039495 · as of October 8, 2026
    Active · clear
14. Hazard Construction

    Lakeside, CA · CSLB #750542 · as of October 8, 2026
    Active · clear
15. Hazard Construction Engr LLC

    Lakeside, CA · CSLB #1038899 · as of October 8, 2026
    Active · clear
16. C-tec Environmental DBA Hazardous Substance Remediation

    Sacramento, CA · CSLB #1098720 · as of October 8, 2026
    Active · clear
17. Hazard-tc JV

    Lakeside, CA · CSLB #1157454 · as of October 8, 2026
    Active · clear
18. The Hazmat Team INC

    Fontana, CA · CSLB #1083251 · as of October 8, 2026
    Active · clear
19. Haz Mat Trans INC

    Rancho Cucamonga, CA · CSLB #823171 · as of October 8, 2026
    Active · clear
20. Hazmat Tsdf INC

    Colton, CA · CSLB #805934 · as of October 8, 2026
    Active · clear
21. H B A Incorporated

    Anaheim, CA · CSLB #884124 · as of October 8, 2026
    Active · clear
22. H Bar Resource Management LLC

    Willits, CA · CSLB #1149418 · as of October 8, 2026
    Active · clear
23. H B C Enterprises

    Clovis, CA · CSLB #1044524 · as of October 8, 2026
    Active · clear
24. HBC Enterprises

    Clovis, CA · CSLB #976218 · as of October 8, 2026
    Active · clear
25. Heinritz Building Concepts DBA HBC General Engineering

    Lincoln, CA · CSLB #1087112 · as of October 8, 2026
    Active · clear
26. H B Construction And Backhoe

    Escalon, CA · CSLB #898365 · as of October 8, 2026
    Active · clear
27. H & B Drilling INC

    Oakhurst, CA · CSLB #660918 · as of October 8, 2026
    Active · clear
28. Hbros Construction Services

    Sylmar, CA · CSLB #1130750 · as of October 8, 2026
    Active · clear
29. H & B Services Incorporated

    Devore, CA · CSLB #962702 · as of October 8, 2026
    Active · clear
30. HCC Engineering INC

    Escondido, CA · CSLB #1152786 · as of October 8, 2026
    Active · clear
31. HCC General Contractors

    Jurupa Valley, CA · CSLB #1125912 · as of October 8, 2026
    Active · clear
32. Hcc/hti A Joint Venture

    St Joseph, CA · CSLB #976620 · as of October 8, 2026
    Active · clear
33. H C D Construction

    Visalia, CA · CSLB #781275 · as of October 8, 2026
    Active · clear
34. Hci

    Irvine, CA · CSLB #958725 · as of October 8, 2026
    Active · clear
35. Hci Environmental & Engineering Service

    Corona, CA · CSLB #788216 · as of October 8, 2026
    Active · clear
36. H C I General Engineering And Construction

    Corvallis, CA · CSLB #703981 · as of October 8, 2026
    Active · open complaint
37. HC Krew INC

    Canyon Lake, CA · CSLB #618307 · as of October 8, 2026
    Active · clear
38. H D Builders

    Soquel, CA · CSLB #816184 · as of October 8, 2026
    Active · clear
39. H D Construction

    Irvine, CA · CSLB #786741 · as of October 8, 2026
    Active · clear
40. Steve Duich INC DBA H & D Construction Company

    El Cajon, CA · CSLB #504788 · as of October 8, 2026
    Active · clear
41. H & D Construction INC

    Irvine, CA · CSLB #1120072 · as of October 8, 2026
    Active · clear
42. The H D D Company INC A Corporation Of Oregon

    Casa Grande, CA · CSLB #858987 · as of October 8, 2026
    Active · clear
43. H D Excavating

    Lower Lake, CA · CSLB #985724 · as of October 8, 2026
    Active · clear
44. HD General Engineering INC

    San Luis Obispo, CA · CSLB #1139708 · as of October 8, 2026
    Active · clear
45. HD Services LLC

    Hemet, CA · CSLB #1112007 · as of October 8, 2026
    Active · clear
46. Healy Tibbitts Builders INC

    Omaha, CA · CSLB #579227 · as of October 8, 2026
    Active · clear
47. Heard Construction

    Yuba City, CA · CSLB #859212 · as of October 8, 2026
    Active · clear
48. Heartland General Engineering

    Fresno, CA · CSLB #618466 · as of October 8, 2026
    Active · clear
49. Heathcote Engineering

    Moorpark, CA · CSLB #983080 · as of October 8, 2026
    Active · clear
50. Heathcote Geotechnical

    Ventura, CA · CSLB #910004 · as of October 8, 2026
    Active · clear
51. Heathcote Properties

    Santa Ana, CA · CSLB #652093 · as of October 8, 2026
    Active · clear
52. Heat Transfer Systems Corporation

    Livermore, CA · CSLB #1149338 · as of October 8, 2026
    Active · clear
53. Heaven's Earth CO INC

    San Francisco, CA · CSLB #790932 · as of October 8, 2026
    Active · clear
54. Heavy Equip INC

    Truckee, CA · CSLB #674891 · as of October 8, 2026
    Active · clear
55. Heavy Gear Enterprises

    Forestville, CA · CSLB #946429 · as of October 8, 2026
    Active · clear
56. Heavy Hitters Ca INC

    Perris, CA · CSLB #946872 · as of October 8, 2026
    Active · clear
57. Heavy Iron Contracting LLC

    San Dimas, CA · CSLB #1104415 · as of October 8, 2026
    Active · clear
58. Heavy Load

    Fairfield, CA · CSLB #768608 · as of October 8, 2026
    Active · clear
59. Heavy Road & Rail INC

    Clovis, CA · CSLB #1014683 · as of October 8, 2026
    Active · clear
60. Hebb Engineering & Building

    Newport Beach, CA · CSLB #715563 · as of October 8, 2026
    Active · clear

Data sourced from the California Contractors State License Board (CSLB), current as of October 8, 2026. IsItLicensed is not affiliated with or endorsed by the CSLB or the State of California. Always verify against the official record.