Licensed General Building (B) contractors in Alta Loma, CA

The California Contractors State License Board (CSLB) lists 92 General Building (B) contractors in Alta Loma, California. Each links to a full dossier with license status, insurance, bond, and enforcement — as of October 7, 2026.

Showing 1–60 of 92 contractors

1. Able Contracting

   Alta Loma, CA · CSLB #819252 · as of October 7, 2026
   Active · clear
2. Allegiance Construction

   Alta Loma, CA · CSLB #705244 · as of October 7, 2026
   Active · clear
3. All In One Service

   Alta Loma, CA · CSLB #663590 · as of October 7, 2026
   Active · clear
4. All Year Sunrise Concrete INC

   Alta Loma, CA · CSLB #918295 · as of October 7, 2026
   Active · clear
5. Alvarez Painting

   Alta Loma, CA · CSLB #1018016 · as of October 7, 2026
   Active · clear
6. American Roof Tops INC

   Alta Loma, CA · CSLB #844118 · as of October 7, 2026
   Active · clear
7. Axiom Construction

   Alta Loma, CA · CSLB #982661 · as of October 7, 2026
   Active · clear
8. Babcock Construction INC

   Alta Loma, CA · CSLB #793912 · as of October 7, 2026
   Active · clear
9. Ted Baker Construction

   Alta Loma, CA · CSLB #762091 · as of October 7, 2026
   Active · clear
10. Bar Z Industrial Development

    Alta Loma, CA · CSLB #727856 · as of October 7, 2026
    Active · clear
11. Big Block Construction CO INC

    Alta Loma, CA · CSLB #794082 · as of October 7, 2026
    Active · clear
12. Emad Bolous

    Alta Loma, CA · CSLB #904942 · as of October 7, 2026
    Active · clear
13. Build Pro 101

    Alta Loma, CA · CSLB #972768 · as of October 7, 2026
    Active · clear
14. B W Construction

    Alta Loma, CA · CSLB #945406 · as of October 7, 2026
    Active · clear
15. Douglas L Chadwick

    Alta Loma, CA · CSLB #466303 · as of October 7, 2026
    Active · clear
16. Coastal Construction

    Alta Loma, CA · CSLB #712569 · as of October 7, 2026
    Active · clear
17. Competition Roofing INC

    Alta Loma, CA · CSLB #638220 · as of October 7, 2026
    Active · clear
18. Cornerstone Restoration INC

    Alta Loma, CA · CSLB #988469 · as of October 7, 2026
    Active · clear
19. Cucamonga Valley Construction

    Alta Loma, CA · CSLB #893670 · as of October 7, 2026
    Active · clear
20. Custom Concepts Construction

    Alta Loma, CA · CSLB #830208 · as of October 7, 2026
    Active · clear
21. Cutting Edge Builders INC

    Alta Loma, CA · CSLB #787036 · as of October 7, 2026
    Active · clear
22. C W Framing INC

    Alta Loma, CA · CSLB #816070 · as of October 7, 2026
    Active · clear
23. D'andrea Construction

    Alta Loma, CA · CSLB #615366 · as of October 7, 2026
    Active · clear
24. Dapper Dwellings

    Alta Loma, CA · CSLB #423638 · as of October 7, 2026
    Active · clear
25. Decar Construction

    Alta Loma, CA · CSLB #906259 · as of October 7, 2026
    Active · clear
26. Dhillon Construction

    Alta Loma, CA · CSLB #509185 · as of October 7, 2026
    Active · clear
27. DMC Construction CO

    Alta Loma, CA · CSLB #618071 · as of October 7, 2026
    Active · clear
28. Doug's Home Repairs & Remodeling

    Alta Loma, CA · CSLB #897522 · as of October 7, 2026
    Active · clear
29. D T G Builders INC

    Alta Loma, CA · CSLB #550204 · as of October 7, 2026
    Active · clear
30. Encore Construction

    Alta Loma, CA · CSLB #434258 · as of October 7, 2026
    Active · clear
31. Energy Management Solutions

    Alta Loma, CA · CSLB #848862 · as of October 7, 2026
    Active · clear
32. Fire Storm Construction

    Alta Loma, CA · CSLB #867234 · as of October 7, 2026
    Active · clear
33. Frontier Builders

    Alta Loma, CA · CSLB #820240 · as of October 7, 2026
    Active · clear
34. John Gill Construction

    Alta Loma, CA · CSLB #707553 · as of October 7, 2026
    Active · clear
35. GMG Enterprise INC

    Alta Loma, CA · CSLB #1044014 · as of October 7, 2026
    Active · clear
36. G P K Construction

    Alta Loma, CA · CSLB #920299 · as of October 7, 2026
    Active · clear
37. Hahnus INC

    Alta Loma, CA · CSLB #1125425 · as of October 7, 2026
    Active · clear
38. Shanon Hofmann

    Alta Loma, CA · CSLB #979028 · as of October 7, 2026
    Active · clear
39. HYT Pros

    Alta Loma, CA · CSLB #1092712 · as of October 7, 2026
    Active · clear
40. Impressive Builders INC

    Alta Loma, CA · CSLB #1100127 · as of October 7, 2026
    Active · clear
41. Michael Incantalupo

    Alta Loma, CA · CSLB #995475 · as of October 7, 2026
    Active · clear
42. Jaden & Son Construction INC

    Alta Loma, CA · CSLB #970625 · as of October 7, 2026
    Active · clear
43. Johnson Construction

    Alta Loma, CA · CSLB #676735 · as of October 7, 2026
    Active · clear
44. J R W Group INC

    Alta Loma, CA · CSLB #810341 · as of October 7, 2026
    Active · clear
45. J S L Industries

    Alta Loma, CA · CSLB #954170 · as of October 7, 2026
    Active · clear
46. Ki Duk Kim

    Alta Loma, CA · CSLB #618530 · as of October 7, 2026
    Active · clear
47. Christopher Lopez

    Alta Loma, CA · CSLB #1000033 · as of October 7, 2026
    Active · clear
48. Jose De Jesus Lopez

    Alta Loma, CA · CSLB #809883 · as of October 7, 2026
    Active · clear
49. M C Construction

    Alta Loma, CA · CSLB #653479 · as of October 7, 2026
    Active · clear
50. MC Gwire Ind

    Alta Loma, CA · CSLB #611810 · as of October 7, 2026
    Active · clear
51. Merrick Construction CO

    Alta Loma, CA · CSLB #465836 · as of October 7, 2026
    Active · clear
52. Mian Construction

    Alta Loma, CA · CSLB #677495 · as of October 7, 2026
    Active · clear
53. William N Mitchell Iii

    Alta Loma, CA · CSLB #605167 · as of October 7, 2026
    Active · clear
54. Jeffrey Ray Morrison

    Alta Loma, CA · CSLB #691400 · as of October 7, 2026
    Active · clear
55. Mueller Construction

    Alta Loma, CA · CSLB #430230 · as of October 7, 2026
    Active · clear
56. RB Commercial & Residential Projects INC DBA NB Construction

    Alta Loma, CA · CSLB #1124107 · as of October 7, 2026
    Active · clear
57. Monta Linda INC DBA New Lattitudes Construction

    Alta Loma, CA · CSLB #1066158 · as of October 7, 2026
    Active · clear
58. Ob's Construction

    Alta Loma, CA · CSLB #989814 · as of October 7, 2026
    Active · clear
59. Brad Oddo Construction

    Alta Loma, CA · CSLB #659728 · as of October 7, 2026
    Active · clear
60. P C R Construction INC

    Alta Loma, CA · CSLB #828532 · as of October 7, 2026
    Active · clear

See all General Building (B) contractors in California →

Data sourced from the California Contractors State License Board (CSLB), current as of October 7, 2026. IsItLicensed is not affiliated with or endorsed by the CSLB or the State of California. Always verify against the official record.