Licensed General Engineering (A) contractors in California

The California Contractors State License Board (CSLB) lists 15,133 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 18, 2026.

Showing 12,601–12,660 of 15,133 contractors

1. Sullivan Engineering INC

   Hermosa Beach, CA · CSLB #885989 · as of October 18, 2026
   Active · clear
2. Tim Sullivan Concrete Construction INC

   Esparto, CA · CSLB #591797 · as of October 18, 2026
   Active · clear
3. Sully - Miller Contracting Company

   Brea, CA · CSLB #747612 · as of October 18, 2026
   Active · clear
4. Sully-miller & MCM Construction Joint Venture

   Brea, CA · CSLB #1156565 · as of October 18, 2026
   Active · clear
5. Sully-miller Railworks Joint Venture

   Brea, CA · CSLB #1161250 · as of October 18, 2026
   Active · clear
6. Sulzer Turbo Services Houston INC

   La Porte, CA · CSLB #980054 · as of October 18, 2026
   Active · clear
7. Sumac Development INC

   Rancho Santa Fe, CA · CSLB #345883 · as of October 18, 2026
   Active · clear
8. Sumandal Construction & Engineering

   Los Angeles, CA · CSLB #916655 · as of October 18, 2026
   Active · clear
9. Summer Construction INC

   Santa Paula, CA · CSLB #597494 · as of October 18, 2026
   Active · clear
10. Summerset Landscape Services

    Kalispell, CA · CSLB #854284 · as of October 18, 2026
    Active · clear
11. Summit Consultants INC

    Long Beach, CA · CSLB #368858 · as of October 18, 2026
    Active · clear
12. Summit Contracting Group

    Victorville, CA · CSLB #1113939 · as of October 18, 2026
    Active · clear
13. Summit Contractors INC

    Silver Springs, CA · CSLB #954210 · as of October 18, 2026
    Active · clear
14. Summit Engineering

    Seaside, CA · CSLB #1124987 · as of October 18, 2026
    Active · clear
15. Summit Engineering Construction

    San Diego, CA · CSLB #1130201 · as of October 18, 2026
    Active · clear
16. Summit Engineering Solutions

    Battle Ground, CA · CSLB #1030117 · as of October 18, 2026
    Active · clear
17. Summit Environmental Contractors

    San Juan Capistrano, CA · CSLB #929061 · as of October 18, 2026
    Active · clear
18. Summit General Engineering

    Penngrove, CA · CSLB #1138510 · as of October 18, 2026
    Active · clear
19. Summit Land Management INC

    Coarsegold, CA · CSLB #1062466 · as of October 18, 2026
    Active · clear
20. Summit Line Construction INC

    Heber, CA · CSLB #954950 · as of October 18, 2026
    Active · clear
21. Summit Pipelines

    Auburn, CA · CSLB #1065380 · as of October 18, 2026
    Active · clear
22. Summit Pipe Works INC

    Placerville, CA · CSLB #1144386 · as of October 18, 2026
    Active · clear
23. Summit Plumbing

    Oak Run, CA · CSLB #553543 · as of October 18, 2026
    Active · clear
24. Summit Plumbing & Engineering INC

    Oak Run, CA · CSLB #996485 · as of October 18, 2026
    Active · clear
25. Summit Signal INC

    Willits, CA · CSLB #842536 · as of October 18, 2026
    Active · clear
26. Sunbeam Consulting

    Long Beach, CA · CSLB #915894 · as of October 18, 2026
    Active · clear
27. Sunbelt Construction Company INC

    Yorba Linda, CA · CSLB #746666 · as of October 18, 2026
    Active · clear
28. Sun Cad Service

    Arcadia, CA · CSLB #594732 · as of October 18, 2026
    Active · clear
29. Sun Communications INC

    Sacramento, CA · CSLB #1030609 · as of October 18, 2026
    Active · clear
30. Suncore Engineering And Construction

    Beverly Hills, CA · CSLB #1145133 · as of October 18, 2026
    Active · clear
31. Sundance Construction Group INC

    Oxnard, CA · CSLB #403461 · as of October 18, 2026
    Active · clear
32. G R Sundberg INC

    Arcata, CA · CSLB #732695 · as of October 18, 2026
    Active · clear
33. Chris Sunderland Engineering Company

    San Luis Obispo, CA · CSLB #837026 · as of October 18, 2026
    Active · clear
34. Sundt/austin A Joint Venture

    Tempe, CA · CSLB #1014572 · as of October 18, 2026
    Active · clear
35. Sundt Construction INC

    Tempe, CA · CSLB #453175 · as of October 18, 2026
    Active · clear
36. Sundt Construction INC Southern California

    Tempe, CA · CSLB #1141201 · as of October 18, 2026
    Active · clear
37. Sundt Renewables LLC

    Tempe, CA · CSLB #1066539 · as of October 18, 2026
    Active · clear
38. Sundt/walsh A Joint Venture

    Tempe, CA · CSLB #1012801 · as of October 18, 2026
    Active · clear
39. Sun Environmental Engineering Svcs INC

    Torrance, CA · CSLB #828734 · as of October 18, 2026
    Active · clear
40. Sunland Asphalt & Construction LLC

    Phoenix, CA · CSLB #1092273 · as of October 18, 2026
    Active · clear
41. Sunland Sewer Company

    Temecula, CA · CSLB #992433 · as of October 18, 2026
    Active · clear
42. Sunland Sewer Company

    Vista, CA · CSLB #1088960 · as of October 18, 2026
    Active · clear
43. Sun Pacific

    Morro Bay, CA · CSLB #487798 · as of October 18, 2026
    Active · clear
44. Sunpeak Construction

    Newport Beach, CA · CSLB #553434 · as of October 18, 2026
    Active · clear
45. Sunra Group INC

    Santa Cruz, CA · CSLB #1088592 · as of October 18, 2026
    Active · clear
46. Sunrich Equipment

    Alpine, CA · CSLB #835872 · as of October 18, 2026
    Active · clear
47. Sunrise Excavating

    Redding, CA · CSLB #438763 · as of October 18, 2026
    Active · clear
48. Sunrise Landscape CO INC

    Santa Fe Springs, CA · CSLB #266132 · as of October 18, 2026
    Active · clear
49. Sunrise Mechanical Contractors INC

    Bakersfield, CA · CSLB #977955 · as of October 18, 2026
    Active · clear
50. Sunseri Associates INC

    Sacramento, CA · CSLB #667664 · as of October 18, 2026
    Active · clear
51. Sunset Construction

    Simi Valley, CA · CSLB #1104826 · as of October 18, 2026
    Active · clear
52. Sunshine Communications INC

    Santee, CA · CSLB #770746 · as of October 18, 2026
    Active · clear
53. Sunshine Construction

    Santa Rosa, CA · CSLB #614487 · as of October 18, 2026
    Active · clear
54. Sunstone Industrial Constructors INC

    Deer Park, CA · CSLB #1104497 · as of October 18, 2026
    Active · clear
55. Sunswell Contracting

    Encinitas, CA · CSLB #1075398 · as of October 18, 2026
    Active · clear
56. Sunterra Contracting Corporation

    Cerritos, CA · CSLB #945220 · as of October 18, 2026
    Active · clear
57. Sun Valley Pumping

    Turlock, CA · CSLB #731211 · as of October 18, 2026
    Active · clear
58. Sun Valley Pumping INC

    Turlock, CA · CSLB #1060202 · as of October 18, 2026
    Active · clear
59. Sunwest Engineering Constructors INC

    Chino, CA · CSLB #703190 · as of October 18, 2026
    Active · clear
60. Sun Wireless

    San Diego, CA · CSLB #820709 · as of October 18, 2026
    Active · clear

Data sourced from the California Contractors State License Board (CSLB), current as of October 18, 2026. IsItLicensed is not affiliated with or endorsed by the CSLB or the State of California. Always verify against the official record.