Licensed General Building (B) contractors in California

The California Contractors State License Board (CSLB) lists 100,604 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 19, 2026.

Showing 60,601–60,660 of 100,604 contractors

1. M T R Construction INC

   Signal Hill, CA · CSLB #929602 · as of August 19, 2026
   Active · clear
2. MT Restoration & Construction

   San Diego, CA · CSLB #1104887 · as of August 19, 2026
   Active · clear
3. M T S Construction

   Redondo Beach, CA · CSLB #678443 · as of August 19, 2026
   Active · clear
4. MTS Electric INC

   Pleasanton, CA · CSLB #946812 · as of August 19, 2026
   Active · clear
5. MT Tam Construction

   Mill Valley, CA · CSLB #584072 · as of August 19, 2026
   Active · clear
6. M T T Electric INC

   Los Gatos, CA · CSLB #745172 · as of August 19, 2026
   Active · clear
7. MTW Builders INC

   Burlingame, CA · CSLB #975532 · as of August 19, 2026
   Active · clear
8. MTW Construction INC

   Ventura, CA · CSLB #1136308 · as of August 19, 2026
   Active · clear
9. MTZ Construction

   Aptos, CA · CSLB #1138008 · as of August 19, 2026
   Active · clear
10. M T Z Construction INC

    Fairfield, CA · CSLB #1023507 · as of August 19, 2026
    Active · clear
11. MTZ Contractors INC

    Long Beach, CA · CSLB #1028881 · as of August 19, 2026
    Active · clear
12. MTZ General Building INC

    San Diego, CA · CSLB #1130262 · as of August 19, 2026
    Active · clear
13. MTZ Home Construction INC

    Los Banos, CA · CSLB #1077647 · as of August 19, 2026
    Active · clear
14. MTZ Renovations

    Perris, CA · CSLB #1157482 · as of August 19, 2026
    Active · clear
15. Marcus J Muccilli

    Santa Cruz, CA · CSLB #983372 · as of August 19, 2026
    Active · clear
16. Jason Anthony Mucha

    Eastvale, CA · CSLB #1118646 · as of August 19, 2026
    Active · clear
17. Muchard Construction

    Auburn, CA · CSLB #994386 · as of August 19, 2026
    Active · clear
18. Much Better Construction INC

    West Hills, CA · CSLB #1102506 · as of August 19, 2026
    Active · clear
19. Much Better Drywall

    Lincoln, CA · CSLB #1063154 · as of August 19, 2026
    Active · clear
20. Jeff Mudd Home Repair And Consulting

    San Diego, CA · CSLB #1125272 · as of August 19, 2026
    Active · clear
21. Vincent Mudd

    San Diego, CA · CSLB #1117329 · as of August 19, 2026
    Active · clear
22. Mudville Construction INC

    Stockton, CA · CSLB #1119125 · as of August 19, 2026
    Active · clear
23. Mud Wiz & Custom Framing INC

    Twin Peaks, CA · CSLB #928643 · as of August 19, 2026
    Active · clear
24. Mike Mueck Construction

    Anderson, CA · CSLB #899277 · as of August 19, 2026
    Active · clear
25. Dennis Muehe

    Rio Linda, CA · CSLB #905872 · as of August 19, 2026
    Active · clear
26. Bryan W Mueller

    Lancaster, CA · CSLB #509554 · as of August 19, 2026
    Active · clear
27. Mueller Construction

    Alta Loma, CA · CSLB #430230 · as of August 19, 2026
    Active · clear
28. Mueller Construction

    Sacramento, CA · CSLB #368423 · as of August 19, 2026
    Active · clear
29. Mueller Construction

    San Francisco, CA · CSLB #978443 · as of August 19, 2026
    Active · clear
30. Mueller Construction Corp

    Walnut Creek, CA · CSLB #1098542 · as of August 19, 2026
    Active · clear
31. Mueller Construction Services INC

    Alfalfa, CA · CSLB #977207 · as of August 19, 2026
    Active · clear
32. Geoffrey Mueller

    Huntington Beach, CA · CSLB #1042327 · as of August 19, 2026
    Active · clear
33. J R Mueller Construction

    Pleasanton, CA · CSLB #812714 · as of August 19, 2026
    Active · clear
34. Steven R Mueller & Associates INC

    Marina Del Rey, CA · CSLB #703336 · as of August 19, 2026
    Active · clear
35. Michael John Muenzer

    Silverado, CA · CSLB #931725 · as of August 19, 2026
    Active · clear
36. Muerle Construction

    Vacaville, CA · CSLB #754041 · as of August 19, 2026
    Active · clear
37. Mughannam Development

    Claremont, CA · CSLB #609008 · as of August 19, 2026
    Active · clear
38. The Muglestons

    Moorpark, CA · CSLB #1033302 · as of August 19, 2026
    Active · clear
39. Michael Mugridge

    Santa Rosa, CA · CSLB #675320 · as of August 19, 2026
    Active · clear
40. Jim Muhic Construction

    Cloverdale, CA · CSLB #413176 · as of August 19, 2026
    Active · clear
41. Jeffrey Muhlestein Construction

    Concord, CA · CSLB #884687 · as of August 19, 2026
    Active · clear
42. Richard T Muhl Construction

    Studio City, CA · CSLB #778264 · as of August 19, 2026
    Active · clear
43. Muhn And Sons

    Morgan Hill, CA · CSLB #491170 · as of August 19, 2026
    Active · clear
44. Muhn & Sons INC

    Morgan Hill, CA · CSLB #855503 · as of August 19, 2026
    Active · clear
45. Alexander John Muir

    Ignacio, CA · CSLB #366589 · as of August 19, 2026
    Active · clear
46. Gerald Nolan Muir

    San Juan Capstrno, CA · CSLB #632046 · as of August 19, 2026
    Active · clear
47. Mukai Construction

    Seal Beach, CA · CSLB #1083684 · as of August 19, 2026
    Active · clear
48. Mazin Mukhliss

    Newport Beach, CA · CSLB #1037388 · as of August 19, 2026
    Active · clear
49. Jacqueline Mula Mula

    Tarzana, CA · CSLB #1122190 · as of August 19, 2026
    Active · clear
50. Mulberry Construction

    San Ysidro, CA · CSLB #1144595 · as of August 19, 2026
    Active · clear
51. Michael Mulcahy

    Chico, CA · CSLB #645789 · as of August 19, 2026
    Active · clear
52. William Joseph Mulcaire

    Aptos, CA · CSLB #1036459 · as of August 19, 2026
    Active · clear
53. Mulder Construction

    Bakersfield, CA · CSLB #414270 · as of August 19, 2026
    Active · clear
54. Mulder Construction

    Oceanside, CA · CSLB #669643 · as of August 19, 2026
    Active · clear
55. Dennis Mulder

    Sacramento, CA · CSLB #1088466 · as of August 19, 2026
    Active · clear
56. Douglas L Mulder

    Folsom, CA · CSLB #933052 · as of August 19, 2026
    Active · clear
57. K P Mulderrig Contracting

    Westlake Village, CA · CSLB #941870 · as of August 19, 2026
    Active · clear
58. Mulderrig Painting

    San Francisco, CA · CSLB #635501 · as of August 19, 2026
    Active · clear
59. William Mulder

    Ripon, CA · CSLB #401736 · as of August 19, 2026
    Active · clear
60. B P Muldoon Contracting

    La Mesa, CA · CSLB #818239 · as of August 19, 2026
    Active · clear

Data sourced from the California Contractors State License Board (CSLB), current as of August 19, 2026. IsItLicensed is not affiliated with or endorsed by the CSLB or the State of California. Always verify against the official record.