Licensed Contractors in Fontana, California

Fontana has 816 licensed contractors registered with the California Contractors State License Board across 62 trade classifications. The most common specialties are Electrical Contractor (99), Plumbing Contractor (50), Painting and Decorating Contractor (49). 306 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 (364)
Electrical (124)
Painting (99)
Limited (80)
Plumbing (57)
HVAC (55)
Earthwork (51)
Roofing (50)
Landscaping (46)
Welding (41)
Fire (18)
Solar (3)
Donald M Hoover Co Active
License #178283 C-15 Fontana, CA Est. 1958
Bithell Inc Active
License #225174 C-33 Fontana, CA Est. 1964
G E S Sheet Metal Inc Active
License #280410 C-43, C-51 Fontana, CA Est. 1972
Kent Electric Co Active
License #305570 B, C-10 Fontana, CA Est. 1975
Singley Construction Active
License #332746 B Fontana, CA Est. 1977
Rudolph E Camacho And Son'S Active
License #364545 B Fontana, CA Est. 1978
Federal Building & Roofing Inc Active
License #374153 B, C-39 Fontana, CA Est. 1979
Custom Built Pools & Spas Active
License #408796 C-53 Fontana, CA Est. 1981
Ams Paving Llc Active
License #415436 A, C-12 +1 more Fontana, CA Est. 1981
Philip S Slater Active
License #428984 A Fontana, CA Est. 1982
David L Addison Inc Dba Addison Equipment Rental Active
License #431813 A, C-12 Fontana, CA Est. 1982
Henry Heat And Air Construction Services Active
License #433607 B, C-20 Fontana, CA Est. 1983
Vaughans Landscaping Active
License #435036 C-27 Fontana, CA Est. 1983
Cayton Electric Active
License #436265 C-10 Fontana, CA Est. 1983
Romero Concrete Active
License #460374 C-8 Fontana, CA Est. 1984
Slater Inc Active
License #466576 A Fontana, CA Est. 1984
Daniel'S Electrical Construction Co Inc Active
License #467288 C-10 Fontana, CA Est. 1984
Electrical Services Active
License #467744 C-10 Fontana, CA Est. 1985
Steel Tech Fabrication Inc Active
License #500630 C-51 Fontana, CA Est. 1986
Inland Gardens Landscape Inc Active
License #502288 C-27 Fontana, CA Est. 1986
Quezada Builders Active
License #503333 B Fontana, CA Est. 1986
Great West Drilling Inc Active
License #517649 C-57 Fontana, CA Est. 1987
Empire Waterproofing Inc Active
License #521488 C-33 Fontana, CA Est. 1987
K & L Contracting Inc Active
License #531048 A, B +1 more Fontana, CA Est. 1988
W C Brown Welding Inc Active
License #537342 C-51, C-60 Fontana, CA Est. 1988
Santiago Lemos Becerra Active
License #543600 A, B Fontana, CA Est. 1988
Gary Ollis Active
License #545034 B Fontana, CA Est. 1988
Gold Coast Refractory Service Active
License #549085 A, C-4 Fontana, CA Est. 1988
Don Brown Plumbing Contractor Active
License #549311 C-36 Fontana, CA Est. 1988
Air Masters Systems Inc Active
License #555300 C-20 Fontana, CA Est. 1989
Pedro Lopez Dba Lopez Electrical Const Active
License #558034 C-10 Fontana, CA Est. 1989
Anderson'S Nu Power Construction Co Inc Active
License #564595 C-10 Fontana, CA Est. 1989
Montalvo Concrete Active
License #570320 C-8 Fontana, CA Est. 1989
Fence Medic Active
License #583586 C-13 Fontana, CA Est. 1989
Ortega'S Plastering Active
License #605809 C-35 Fontana, CA Est. 1990
T Baca Concrete Construction Active
License #609000 C-8 Fontana, CA Est. 1991
True Construction Active
License #619078 B, C-10 Fontana, CA Est. 1991
Homeowners Sprinkler & Repair Services Active
License #624680 C-27 Fontana, CA Est. 1991
Cal-Star Roofing Active
License #631307 C-39, D06 Fontana, CA Est. 1991
Best Choice Painting Co Active
License #638126 C-33 Fontana, CA Est. 1992
E B Mann Construction Active
License #639378 B Fontana, CA Est. 1992
Robo One Plumbing Corporation Active
License #639506 A, C-34 +2 more Fontana, CA Est. 1992
A Avco Plumbing - Heating - A/C Active
License #640316 C-20, C-36 Fontana, CA Est. 1992
A A A Electric & Elevator Inc Active
License #644422 C-10, C-11 Fontana, CA Est. 1992
Bv Electric Active
License #644694 C-10 Fontana, CA Est. 1992
Folding Gate Systems Inc Active
License #657217 D28 Fontana, CA Est. 1992
Stc Netcom Inc Active
License #658768 A, B +1 more Fontana, CA Est. 1992
Plumbing Dynamics Active
License #661895 C-36 Fontana, CA Est. 1992
Rite - Way Roof Corporation Active
License #661941 B, C-10 +2 more Fontana, CA Est. 1992
Crw Roofing And Waterproofing Active
License #663117 ASB, C-39 Fontana, CA Est. 1993

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Licensing Resources

How to verify a contractor license
Deposit and payment rules for California contracts
Home improvement contract requirements

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