Licensed General Building (B) contractors in Upland, CA

The California Contractors State License Board (CSLB) lists 248 General Building (B) contractors in Upland, California. Each links to a full dossier with license status, insurance, bond, and enforcement — as of August 11, 2026.

Showing 121–180 of 248 contractors

1. Mark Johnson

   Upland, CA · CSLB #728762 · as of August 11, 2026
   Active · clear
2. J P Construction Company

   Upland, CA · CSLB #353704 · as of August 11, 2026
   Active · clear
3. Klutch Construction INC

   Upland, CA · CSLB #1069885 · as of August 11, 2026
   Active · clear
4. Kogeman Construction

   Upland, CA · CSLB #710309 · as of August 11, 2026
   Active · clear
5. Koliva Construction

   Upland, CA · CSLB #1094962 · as of August 11, 2026
   Active · clear
6. John Langwasser Construction

   Upland, CA · CSLB #778396 · as of August 11, 2026
   Active · clear
7. La Vie Interiors INC

   Upland, CA · CSLB #1046174 · as of August 11, 2026
   Active · clear
8. Legacy Builders CO

   Upland, CA · CSLB #939310 · as of August 11, 2026
   Active · clear
9. Legacy Builders Construction INC

   Upland, CA · CSLB #1021070 · as of August 11, 2026
   Active · clear
10. Richard A Lewis

    Upland, CA · CSLB #259669 · as of August 11, 2026
    Active · clear
11. Lgi Real Estate

    Upland, CA · CSLB #1135778 · as of August 11, 2026
    Active · clear
12. Linco Group INC

    Upland, CA · CSLB #1152612 · as of August 11, 2026
    Active · open complaint
13. Jingrui Liu Construction

    Upland, CA · CSLB #1090837 · as of August 11, 2026
    Active · clear
14. Lord Constructors INC

    Upland, CA · CSLB #394912 · as of August 11, 2026
    Active · clear
15. Gregg S Lord

    Upland, CA · CSLB #624630 · as of August 11, 2026
    Active · clear
16. Lysecky Kustomz Construction

    Upland, CA · CSLB #995052 · as of August 11, 2026
    Active · clear
17. Javier Jose Macias JR

    Upland, CA · CSLB #925677 · as of August 11, 2026
    Active · clear
18. Maroma Construction

    Upland, CA · CSLB #1048832 · as of August 11, 2026
    Active · clear
19. Mattco Construction

    Upland, CA · CSLB #923925 · as of August 11, 2026
    Active · clear
20. Maximum Technical Services DBA Maximum Equipment & Technical

    Upland, CA · CSLB #755501 · as of August 11, 2026
    Active · clear
21. Mayo's Construction INC

    Upland, CA · CSLB #609870 · as of August 11, 2026
    Active · clear
22. MC Eachron Construction & Design INC

    Upland, CA · CSLB #598734 · as of August 11, 2026
    Active · clear
23. MC Kenzie Builders

    Upland, CA · CSLB #554254 · as of August 11, 2026
    Active · clear
24. M C Millworks

    Upland, CA · CSLB #1071115 · as of August 11, 2026
    Active · clear
25. M G M Construction

    Upland, CA · CSLB #750694 · as of August 11, 2026
    Active · clear
26. Micasa Services

    Upland, CA · CSLB #1083754 · as of August 11, 2026
    Active · clear
27. Michael Hunnicutt Ii

    Upland, CA · CSLB #1142067 · as of August 11, 2026
    Active · clear
28. Dan Mikolasko Construction INC

    Upland, CA · CSLB #855601 · as of August 11, 2026
    Active · clear
29. M J 3 Construction INC

    Upland, CA · CSLB #1025531 · as of August 11, 2026
    Active · clear
30. M K W Construction

    Upland, CA · CSLB #1030100 · as of August 11, 2026
    Active · clear
31. Cossey INC DBA M & M Electric CO

    Upland, CA · CSLB #582668 · as of August 11, 2026
    Active · clear
32. Mor1s Metal Solutions DBA Mor1s Construction Corp

    Upland, CA · CSLB #1110573 · as of August 11, 2026
    Active · clear
33. Morisset Construction

    Upland, CA · CSLB #592453 · as of August 11, 2026
    Active · clear
34. Mountain View Remodeling LLC

    Upland, CA · CSLB #1123334 · as of August 11, 2026
    Active · clear
35. M T L Construction Services INC

    Upland, CA · CSLB #883272 · as of August 11, 2026
    Active · clear
36. Antonio Muniz JR

    Upland, CA · CSLB #946924 · as of August 11, 2026
    Active · clear
37. Murbarger & Associates

    Upland, CA · CSLB #406963 · as of August 11, 2026
    Active · clear
38. MW Construction

    Upland, CA · CSLB #849216 · as of August 11, 2026
    Active · clear
39. William Suarez DBA New Design Contractors

    Upland, CA · CSLB #736500 · as of August 11, 2026
    Active · clear
40. The New Max Corporation

    Upland, CA · CSLB #1082018 · as of August 11, 2026
    Active · clear
41. Nicos Construction

    Upland, CA · CSLB #1059298 · as of August 11, 2026
    Active · clear
42. Noel G Norton Construction

    Upland, CA · CSLB #458060 · as of August 11, 2026
    Active · clear
43. Nowell Construction Professional Corporation

    Upland, CA · CSLB #1040802 · as of August 11, 2026
    Active · clear
44. N S Heat And Ac

    Upland, CA · CSLB #760511 · as of August 11, 2026
    Active · clear
45. Mondragon Ocampo Construction

    Upland, CA · CSLB #1070230 · as of August 11, 2026
    Active · clear
46. Oldham Construction

    Upland, CA · CSLB #562516 · as of August 11, 2026
    Active · clear
47. Onscope Services INC

    Upland, CA · CSLB #1058945 · as of August 11, 2026
    Active · clear
48. Outside Builders

    Upland, CA · CSLB #937046 · as of August 11, 2026
    Active · clear
49. Over The Moon Renovation And Construction LLC

    Upland, CA · CSLB #1143036 · as of August 11, 2026
    Active · clear
50. Perfect D J E INC

    Upland, CA · CSLB #961610 · as of August 11, 2026
    Active · clear
51. Raymond Keith Pfau

    Upland, CA · CSLB #412360 · as of August 11, 2026
    Active · clear
52. PMD Roofing

    Upland, CA · CSLB #797664 · as of August 11, 2026
    Active · clear
53. Premier Stairs INC

    Upland, CA · CSLB #1030543 · as of August 11, 2026
    Active · clear
54. Proact Building Contractors

    Upland, CA · CSLB #1043234 · as of August 11, 2026
    Active · clear
55. Pro - Active

    Upland, CA · CSLB #793608 · as of August 11, 2026
    Active · clear
56. Promaster Builder

    Upland, CA · CSLB #1155851 · as of August 11, 2026
    Active · clear
57. Pruitt Construction INC

    Upland, CA · CSLB #699565 · as of August 11, 2026
    Active · clear
58. PXG Construction INC

    Upland, CA · CSLB #1116781 · as of August 11, 2026
    Active · clear
59. PXG Development INC

    Upland, CA · CSLB #1100281 · as of August 11, 2026
    Active · clear
60. Rancho Rain Gutters

    Upland, CA · CSLB #737370 · as of August 11, 2026
    Active · clear

See all General Building (B) contractors in California →

Data sourced from the California Contractors State License Board (CSLB), current as of August 11, 2026. IsItLicensed is not affiliated with or endorsed by the CSLB or the State of California. Always verify against the official record.