Licensed General Building (B) contractors in California

The California Contractors State License Board (CSLB) lists 99,885 California contractors classified B (General Building (B)). Each entry below links to a full dossier with license status, insurance, bond, and enforcement — as of November 6, 2026.

Showing 55,021–55,080 of 99,885 contractors

1. Mario Custom Builder INC

   Napa, CA · CSLB #995829 · as of November 6, 2026
   Active · clear
2. Mario Ghiorzi Construction

   Hollister, CA · CSLB #696335 · as of November 6, 2026
   Active · clear
3. Mario Mazzamuto Construction

   Martinez, CA · CSLB #1131024 · as of November 6, 2026
   Active · clear
4. Mario Navea General Building Contractor

   Oakley, CA · CSLB #672628 · as of November 6, 2026
   Active · clear
5. Marion Development

   Downey, CA · CSLB #1159722 · as of November 6, 2026
   Active · clear
6. H M Marion Construction

   Santa Ynez, CA · CSLB #417261 · as of November 6, 2026
   Active · clear
7. Mario Reyes Construction INC

   San Dimas, CA · CSLB #987658 · as of November 6, 2026
   Active · clear
8. Mario Santilli Construction Company

   Oakland, CA · CSLB #958090 · as of November 6, 2026
   Active · clear
9. Mario's Construction

   Winnetka, CA · CSLB #1144397 · as of November 6, 2026
   Active · clear
10. Mario's Remodeling And General Contracting

    Guadalupe, CA · CSLB #867945 · as of November 6, 2026
    Active · clear
11. Mario's Roofing

    Visalia, CA · CSLB #1055586 · as of November 6, 2026
    Active · clear
12. Richard Mariott Company

    Citrus Heights, CA · CSLB #325120 · as of November 6, 2026
    Active · clear
13. Mario Vasquez Rojas

    Altadena, CA · CSLB #1044753 · as of November 6, 2026
    Active · clear
14. Mariposa Construction INC

    Ridgecrest, CA · CSLB #1068407 · as of November 6, 2026
    Active · clear
15. Mariposa Designs & Construction

    Alameda, CA · CSLB #938247 · as of November 6, 2026
    Active · clear
16. Mariposa Properties Ojai INC

    Oak View, CA · CSLB #1137129 · as of November 6, 2026
    Active · clear
17. Mariscal Construction

    Watsonville, CA · CSLB #1089628 · as of November 6, 2026
    Active · clear
18. Gabriel Mariscal

    Bakersfield, CA · CSLB #1027818 · as of November 6, 2026
    Active · clear
19. Mariscal Painting INC

    South El Monte, CA · CSLB #899391 · as of November 6, 2026
    Active · clear
20. Mariscal Tile

    Arcadia, CA · CSLB #777629 · as of November 6, 2026
    Active · clear
21. Mariuc Build + Remodel INC

    Redwood City, CA · CSLB #911845 · as of November 6, 2026
    Active · clear
22. Marius Construction

    Pittsburg, CA · CSLB #861235 · as of November 6, 2026
    Active · clear
23. Ivan Alfredo Mariz

    Redlands, CA · CSLB #903132 · as of November 6, 2026
    Active · clear
24. Marjama INC

    Loomis, CA · CSLB #127430 · as of November 6, 2026
    Active · clear
25. Marjan Stone INC

    Spring Valley, CA · CSLB #786223 · as of November 6, 2026
    Active · clear
26. Mark 1 Construction

    Madera, CA · CSLB #1103247 · as of November 6, 2026
    Active · clear
27. Mark Alan Frenette

    Signal Hill, CA · CSLB #798981 · as of November 6, 2026
    Active · clear
28. Mark Allen Construction

    Fair Oaks, CA · CSLB #627731 · as of November 6, 2026
    Active · clear
29. Mark Andrew Homes

    Danville, CA · CSLB #579846 · as of November 6, 2026
    Active · clear
30. Mark Anthony General Contractor

    San Bernardino, CA · CSLB #1139931 · as of November 6, 2026
    Active · clear
31. Vahe Markarian

    Glendale, CA · CSLB #1001860 · as of November 6, 2026
    Active · clear
32. Markasa Construction

    Chula Vista, CA · CSLB #1036945 · as of November 6, 2026
    Active · clear
33. Mark Besquin

    Los Angeles, CA · CSLB #1123635 · as of November 6, 2026
    Active · clear
34. Mark Bohnen Construction

    Huntington Beach, CA · CSLB #498202 · as of November 6, 2026
    Active · clear
35. Mark Brixey Construction LLC

    Truckee, CA · CSLB #790016 · as of November 6, 2026
    Active · clear
36. Mark Chuanleng Goh

    Irvine, CA · CSLB #1159138 · as of November 6, 2026
    Active · clear
37. Mark Cristofalo & Company

    Sand City, CA · CSLB #858559 · as of November 6, 2026
    Active · clear
38. Mark D Freedman

    North Hollywood, CA · CSLB #940461 · as of November 6, 2026
    Active · clear
39. Mark E Gardner

    Redlands, CA · CSLB #564604 · as of November 6, 2026
    Active · clear
40. Mar-kel Construction

    Santa Maria, CA · CSLB #643321 · as of November 6, 2026
    Active · clear
41. Market Contractors LTD

    Portland, CA · CSLB #545305 · as of November 6, 2026
    Active · clear
42. Market Cooling & Construction INC

    Chino Hills, CA · CSLB #937744 · as of November 6, 2026
    Active · clear
43. Marketone Builders INC

    Sacramento, CA · CSLB #737694 · as of November 6, 2026
    Active · clear
44. Marketshare INC

    San Jose, CA · CSLB #579309 · as of November 6, 2026
    Active · clear
45. Marketspring INC

    Del Mar, CA · CSLB #892437 · as of November 6, 2026
    Active · clear
46. Mark Evans Homes

    Santa Ana, CA · CSLB #745321 · as of November 6, 2026
    Active · clear
47. Rokas Markevicius

    Stevenson Ranch, CA · CSLB #1047815 · as of November 6, 2026
    Active · clear
48. Markey Construction

    Boulder Creek, CA · CSLB #1145076 · as of November 6, 2026
    Active · clear
49. Markey Masonry INC

    San Diego, CA · CSLB #684091 · as of November 6, 2026
    Active · clear
50. Mark Flotho

    Laguna Beach, CA · CSLB #971784 · as of November 6, 2026
    Active · clear
51. Mark G Construction

    Simi Valley, CA · CSLB #841088 · as of November 6, 2026
    Active · clear
52. Mark Gilbreath Construction

    Murrieta, CA · CSLB #1151060 · as of November 6, 2026
    Active · clear
53. Mark Hooper General Contractor

    Agua Dulce, CA · CSLB #867288 · as of November 6, 2026
    Active · clear
54. Mark Ii Builders

    Sacramento, CA · CSLB #1029192 · as of November 6, 2026
    Active · clear
55. Markis Construction INC

    North Hollywood, CA · CSLB #1099306 · as of November 6, 2026
    Active · clear
56. Mark James Construction

    Lodi, CA · CSLB #778112 · as of November 6, 2026
    Active · clear
57. Mark John Construction LLC

    San Mateo, CA · CSLB #1154746 · as of November 6, 2026
    Active · clear
58. Mark Lambert General Contractor

    Mission Viejo, CA · CSLB #536950 · as of November 6, 2026
    Active · clear
59. Mark Lansdown Construction

    Sierra Madre, CA · CSLB #621009 · as of November 6, 2026
    Active · clear
60. Markle Construction Incorporated

    Hanford, CA · CSLB #861583 · as of November 6, 2026
    Active · clear

Data sourced from the California Contractors State License Board (CSLB), current as of November 6, 2026. IsItLicensed is not affiliated with or endorsed by the CSLB or the State of California. Always verify against the official record.