Licensed Contractors in Alta Loma, California

Alta Loma has 242 licensed contractors registered with the California Contractors State License Board across 47 trade classifications. The most common specialties are Electrical Contractor (29), Plumbing Contractor (18), Painting and Decorating Contractor (15). 125 contractors hold general contractor licenses (Class A or B).

All license data is sourced from the California Contractors State License Board (CSLB). Last data update: April 05, 2026.

Contractors by Trade

Building (138)
Electrical (34)
Painting (30)
Limited (29)
Plumbing (18)
HVAC (17)
Roofing (14)
Earthwork (11)
Landscaping (10)
Fire (10)
Welding (9)
Solar (2)
Muehlich Painting Inc Active
License #339460 C-33 Alta Loma, CA Est. 1977
Kenneth Clarence Green Active
License #370833 C-7, C-10 Alta Loma, CA Est. 1979
Covey Shipcott Active
License #371152 C-54 Alta Loma, CA Est. 1979
Rosati S I Air Conditioning Active
License #371026 C-20 Alta Loma, CA Est. 1979
Steve Topor Jr Active
License #400060 B Alta Loma, CA Est. 1981
Edward J Graves Dba Edward Graves & Associates Active
License #400167 A, B Alta Loma, CA Est. 1981
Mor Electric Company Active
License #400990 C-10 Alta Loma, CA Est. 1981
Your Palette In Paint Active
License #404156 C-33 Alta Loma, CA Est. 1981
George Bryant Active
License #421278 A, B +2 more Alta Loma, CA Est. 1982
Houston Floors Active
License #429139 C-15 Alta Loma, CA Est. 1982
Mueller Construction Active
License #430230 B, C-10 +1 more Alta Loma, CA Est. 1982
Encore Construction Active
License #434258 B Alta Loma, CA Est. 1983
Allstar Roofing Co Active
License #448361 C-39 Alta Loma, CA Est. 1983
Jim Sorenson Dba Sorenson Plumbing Active
License #454655 C-36 Alta Loma, CA Est. 1984
Custom Design Furnishings Active
License #454725 B Alta Loma, CA Est. 1984
Merrick Construction Co Active
License #465836 B Alta Loma, CA Est. 1984
Douglas L Chadwick Active
License #466303 B, C-6 Alta Loma, CA Est. 1984
L V Electric Inc Active
License #480110 C-10 Alta Loma, CA Est. 1985
J R N Construction Co Active
License #484205 A Alta Loma, CA Est. 1985
Putnam Construction Inc Active
License #489453 B Alta Loma, CA Est. 1986
Gaylord Construction Company Active
License #490869 A, B Alta Loma, CA Est. 1986
W D Repairs Active
License #491837 D44 Alta Loma, CA Est. 1986
Dan'S Gardening Service Active
License #508671 C-27 Alta Loma, CA Est. 1987
Dhillon Construction Active
License #509185 B, C-10 Alta Loma, CA Est. 1987
Vince Lombardo Active
License #509191 C-38 Alta Loma, CA Est. 1987
Michael W Robb Active
License #518897 C-15 Alta Loma, CA Est. 1987
Danny L Medlin Active
License #520132 C-33 Alta Loma, CA Est. 1987
Wayne'S Carpet Service Active
License #532239 C-15 Alta Loma, CA Est. 1988
King'S Pool Service Active
License #541924 D35 Alta Loma, CA Est. 1988
Lonnie J Simpson Jr Active
License #548677 C-15 Alta Loma, CA Est. 1988
D T G Builders Inc Active
License #550204 B Alta Loma, CA Est. 1988
Connector Electric Active
License #557928 C-10 Alta Loma, CA Est. 1989
J L Carroll Wallcoverings Active
License #558760 D29 Alta Loma, CA Est. 1989
Dixon Custom Cabinets Active
License #569906 C-6 Alta Loma, CA Est. 1989
Pure Finishes Active
License #578877 C-33, D63 Alta Loma, CA Est. 1989
Vaitai General Builders Active
License #584259 B Alta Loma, CA Est. 1990
E S M Company Inc Active
License #585223 C-43 Alta Loma, CA Est. 1990
William N Mitchell Iii Active
License #605167 B Alta Loma, CA Est. 1990
Mc Gwire Ind Active
License #611810 B Alta Loma, CA Est. 1991
C M B Structures Inc Active
License #613977 A Alta Loma, CA Est. 1991
D'Andrea Construction Active
License #615366 B Alta Loma, CA Est. 1991
Mike Venable Construction Active
License #616696 B Alta Loma, CA Est. 1991
Dmc Construction Co Active
License #618071 B Alta Loma, CA Est. 1991
Ki Duk Kim Active
License #618530 B Alta Loma, CA Est. 1991
Low'S Custom Stainless Active
License #621226 C-43 Alta Loma, CA Est. 1991
David R Silva Construction Inc Active
License #629316 B Alta Loma, CA Est. 1991
Norstar Plumbing & Engineering Inc Active
License #633471 A, C-36 Alta Loma, CA Est. 1991
Competition Roofing Inc Active
License #638220 B, C-39 Alta Loma, CA Est. 1992
Bryon Anderson Plumbing Active
License #641580 C-36 Alta Loma, CA Est. 1992
Airqwest Heating & Air Conditioning Active
License #642216 C-20 Alta Loma, CA Est. 1992

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