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 8,281–8,340 of 15,129 contractors

1. Mariposa Tree Management INC

   Irwindale, CA · CSLB #1061455 · as of October 8, 2026
   Active · clear
2. Marjani Builders INC

   Rancho Mission Viejo, CA · CSLB #1002630 · as of October 8, 2026
   Active · clear
3. Mark-a-lot

   Chico, CA · CSLB #695404 · as of October 8, 2026
   Active · clear
4. Mark Christopher Pracanica

   Benicia, CA · CSLB #1155166 · as of October 8, 2026
   Active · clear
5. Mark Company

   Orange, CA · CSLB #266187 · as of October 8, 2026
   Active · clear
6. Mark Edward Tang

   Temple City, CA · CSLB #927498 · as of October 8, 2026
   Active · clear
7. Mark Iii Construction INC

   Sacramento, CA · CSLB #941726 · as of October 8, 2026
   Active · clear
8. Mark L Brandenburger

   Orange, CA · CSLB #462783 · as of October 8, 2026
   Active · clear
9. Michael Mark

   Twentynine Palms, CA · CSLB #622433 · as of October 8, 2026
   Active · clear
10. Mark Nicholas Guho

    Garden City, CA · CSLB #362513 · as of October 8, 2026
    Active · clear
11. Marko Construction Group INC

    Fresno, CA · CSLB #831764 · as of October 8, 2026
    Active · clear
12. Marko Industries INC

    Harbor City, CA · CSLB #1009425 · as of October 8, 2026
    Active · clear
13. Mark Scobie Construction

    Paso Robles, CA · CSLB #900048 · as of October 8, 2026
    Active · clear
14. Marks Construction Service

    Nipomo, CA · CSLB #825006 · as of October 8, 2026
    Active · clear
15. Marks Tractor Service

    Placerville, CA · CSLB #848792 · as of October 8, 2026
    Active · clear
16. Mark Woodley Fire Protection INC

    Fresno, CA · CSLB #804717 · as of October 8, 2026
    Active · clear
17. Marlu Construction

    Ontario, CA · CSLB #960949 · as of October 8, 2026
    Active · clear
18. Marms Construction Company INC

    Whittier, CA · CSLB #882665 · as of October 8, 2026
    Active · clear
19. William E Marquardt

    San Francisco, CA · CSLB #396401 · as of October 8, 2026
    Active · clear
20. Marquart Plumbing And Contracting

    Templeton, CA · CSLB #874579 · as of October 8, 2026
    Active · clear
21. Marques General Engineering INC A California Corporation

    Roseville, CA · CSLB #774007 · as of October 8, 2026
    Active · clear
22. Jesus Eric Marquez JR

    Rancho Cucamonga, CA · CSLB #701072 · as of October 8, 2026
    Active · clear
23. Lewis Arthur Marquez

    Rancho Cucamonga, CA · CSLB #702645 · as of October 8, 2026
    Active · clear
24. Marshal Land Improvement INC

    Solvang, CA · CSLB #1149193 · as of October 8, 2026
    Active · clear
25. Marshall Brothers Enterprises INC

    Livermore, CA · CSLB #943565 · as of October 8, 2026
    Active · clear
26. Marshall Diving Services

    Fort Bragg, CA · CSLB #1054267 · as of October 8, 2026
    Active · clear
27. Jim Marshall Construction INC

    Paso Robles, CA · CSLB #530393 · as of October 8, 2026
    Active · clear
28. James Edward Marsh JR

    Ventura, CA · CSLB #891791 · as of October 8, 2026
    Active · clear
29. Marshland Construction

    Vacaville, CA · CSLB #1124376 · as of October 8, 2026
    Active · clear
30. Martel Construction INC

    Bozeman, CA · CSLB #533772 · as of October 8, 2026
    Active · clear
31. Ricky J Martellaro

    Benicia, CA · CSLB #818073 · as of October 8, 2026
    Active · clear
32. Martin Brothers Construction

    Sacramento, CA · CSLB #726454 · as of October 8, 2026
    Active · clear
33. Martin Construction

    Monrovia, CA · CSLB #574945 · as of October 8, 2026
    Active · clear
34. Martin Construction A Partnership

    Dobbins, CA · CSLB #823113 · as of October 8, 2026
    Active · clear
35. Martin Construction INC

    Yucaipa, CA · CSLB #891132 · as of October 8, 2026
    Active · clear
36. Martin Construction Services INC

    Chino Hills, CA · CSLB #855712 · as of October 8, 2026
    Active · clear
37. Martin Custom General Engineering INC

    Santa Rosa, CA · CSLB #1055912 · as of October 8, 2026
    Active · clear
38. Martin Earthworks

    Loyalton, CA · CSLB #1108906 · as of October 8, 2026
    Active · clear
39. Martin Construction Resource LLC DBA Martin Engineering Resource

    Tipton, CA · CSLB #1100344 · as of October 8, 2026
    Active · clear
40. Arnold Martinez General Engineering

    Pixley, CA · CSLB #842034 · as of October 8, 2026
    Active · clear
41. Martinez Concrete INC

    Azusa, CA · CSLB #394471 · as of October 8, 2026
    Active · clear
42. Martinez Construction

    Brentwood, CA · CSLB #645922 · as of October 8, 2026
    Active · clear
43. David Leonard Martinez

    Apple Valley, CA · CSLB #901804 · as of October 8, 2026
    Active · clear
44. Martinez Excavating

    Sylmar, CA · CSLB #855861 · as of October 8, 2026
    Active · clear
45. Martinez Excavating & Engineers INC

    Sylmar, CA · CSLB #1151398 · as of October 8, 2026
    Active · clear
46. Michael R Martinez

    Lindsay, CA · CSLB #877053 · as of October 8, 2026
    Active · clear
47. Martinez & Sons Contractors

    San Francisco, CA · CSLB #654272 · as of October 8, 2026
    Active · clear
48. Martin General Engineering INC

    Rancho Cordova, CA · CSLB #844279 · as of October 8, 2026
    Active · clear
49. John J Martin Backhoe Service

    Arbuckle, CA · CSLB #729422 · as of October 8, 2026
    Active · clear
50. Johnny W Martin

    Yucaipa, CA · CSLB #827456 · as of October 8, 2026
    Active · clear
51. John W Martin

    Paradise, CA · CSLB #438415 · as of October 8, 2026
    Active · open complaint
52. K P Martin INC

    Auburn, CA · CSLB #875144 · as of October 8, 2026
    Active · clear
53. Martin & Martin Construction

    Danville, CA · CSLB #418913 · as of October 8, 2026
    Active · clear
54. Martin & Michael Construction INC

    Oakland, CA · CSLB #764791 · as of October 8, 2026
    Active · clear
55. Rick Martin Construction & General Engineering Corp

    Soda Springs, CA · CSLB #791939 · as of October 8, 2026
    Active · clear
56. R M Martin Incorporated

    Alpine, CA · CSLB #771212 · as of October 8, 2026
    Active · clear
57. Rodney Ray Martinson

    Grass Valley, CA · CSLB #398454 · as of October 8, 2026
    Active · clear
58. Martin's Paving INC

    Tracy, CA · CSLB #768650 · as of October 8, 2026
    Active · clear
59. William A Martin

    Fountain Valley, CA · CSLB #683828 · as of October 8, 2026
    Active · clear
60. Martin W Studley

    Chatsworth, CA · CSLB #759036 · 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.