Licensed Contractors in San Leandro, California

San Leandro has 656 licensed contractors registered with the California Contractors State License Board across 56 trade classifications. The most common specialties are Electrical Contractor (107), Plumbing Contractor (58), Painting and Decorating Contractor (45). 365 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 (384)
Electrical (127)
Painting (97)
Plumbing (67)
Limited (59)
HVAC (51)
Roofing (41)
Landscaping (24)
Earthwork (19)
Fire (16)
Welding (13)
Solar (5)
Ransome Company Active
License #22726 A, C-10 San Leandro, CA Est. 1932
Bigge Crane & Rigging Co Active
License #9859 A San Leandro, CA Est. 1934
Eric F Anderson Incorporated Active
License #82540 B San Leandro, CA Est. 1945
Western Roofing Service Active
License #180533 ASB, B +2 more San Leandro, CA Est. 1959
J R Pierce Plumbing Company Active
License #188225 C-4, C-16 +3 more San Leandro, CA Est. 1959
Brayer Electric Company Active
License #239432 C-10 San Leandro, CA Est. 1965
Wes-Co Industries Active
License #246673 A, B +3 more San Leandro, CA Est. 1967
Armer/Norman & Associates Inc Active
License #256896 A, B +3 more San Leandro, CA Est. 1969
Ridout Roofing Company Inc Active
License #260176 C-2, C-39 +2 more San Leandro, CA Est. 1969
Basco Drywall & Painting Co Active
License #265990 C-9, C-33 San Leandro, CA Est. 1970
R & S Erection Incorporated Active
License #285120 D21, D28 San Leandro, CA Est. 1973
Alco Iron & Metal Co Active
License #293917 A, B +1 more San Leandro, CA Est. 1974
Flory Construction Inc Active
License #293461 B San Leandro, CA Est. 1974
United Acoustics Active
License #299690 C-2 San Leandro, CA Est. 1974
K Reed Roofing Active
License #311818 C-39 San Leandro, CA Est. 1975
Chambers General Construction Inc Active
License #315008 B San Leandro, CA Est. 1976
San Leandro Door Company Active
License #318174 B San Leandro, CA Est. 1976
R & S Overhead Garage Door Inc Active
License #321078 C-13, C-28 +2 more San Leandro, CA Est. 1976
St Francis Electric Inc Active
License #335324 A, C-10 San Leandro, CA Est. 1977
A And Zack'S Electric Co Active
License #339866 C-10 San Leandro, CA Est. 1977
William Terrence Plunkett Active
License #352889 A, B San Leandro, CA Est. 1978
T N T Plumbing Company Active
License #354861 C-36 San Leandro, CA Est. 1978
Lon'S Glass & Mirrors Inc Active
License #366062 C-17 San Leandro, CA Est. 1978
Dino Ceramic Tile Active
License #376451 C-54 San Leandro, CA Est. 1979
H A Bowen Electric Inc Active
License #384915 C-10 San Leandro, CA Est. 1979
Alpen Electric Inc Active
License #387766 C-10 San Leandro, CA Est. 1980
Glaze Electric Active
License #395709 C-10 San Leandro, CA Est. 1980
Tk & Associates Inc Active
License #395998 C-4, C-10 +3 more San Leandro, CA Est. 1980
Carpeteria Active
License #397779 C-15 San Leandro, CA Est. 1980
Welte Construction Inc Active
License #410148 B San Leandro, CA Est. 1981
R L Stevens Company Active
License #415807 B, D40 San Leandro, CA Est. 1981
State Roofing Systems Inc Active
License #417692 B, C-39 San Leandro, CA Est. 1982
Shaddle Construction Inc Active
License #425776 B San Leandro, CA Est. 1982
Peggy S Lane Inc Dba Cultured Marble Products Active
License #429383 D22 San Leandro, CA Est. 1982
D P Electric Active
License #432541 C-10 San Leandro, CA Est. 1982
Germino'S Horticultural Services Active
License #438862 C-27 San Leandro, CA Est. 1983
Kevin Murray Construction Active
License #450546 B San Leandro, CA Est. 1983
Olson And Co Steel Active
License #453003 A, B +1 more San Leandro, CA Est. 1984
Mc Nely Construction Company Active
License #461594 A, B San Leandro, CA Est. 1984
Top Notch Energy Pool & Spas Active
License #463156 B San Leandro, CA Est. 1984
Arto Construction Inc Active
License #473507 B San Leandro, CA Est. 1985
Sequeira Plumbing Active
License #483971 C-36 San Leandro, CA Est. 1985
Pagano Pacific Construction Active
License #493559 A, B San Leandro, CA Est. 1986
All-Weather Construction Company Active
License #500640 B San Leandro, CA Est. 1986
N S S E T Active
License #506788 C-10 San Leandro, CA Est. 1987
Peterson Power Systems Inc Active
License #507000 C-10 San Leandro, CA Est. 1987
Darrel Kinoshita General Contractor Active
License #507271 B, C-33 San Leandro, CA Est. 1987
Wang Electric Active
License #510219 C-10 San Leandro, CA Est. 1987
Joseph Tezeno Jr Active
License #515623 A, B San Leandro, CA Est. 1987
U-Save Termite And Construction Active
License #517745 B, C-10 +1 more San Leandro, CA Est. 1987

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Licensing Resources

How to verify a contractor license
Deposit and payment rules for California contracts
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