Licensed Contractors in Oakland, California
All license data is sourced from the California Contractors State License Board (CSLB). Last data update: February 20, 2026.
Contractors by Classification
General Contractors
B: General Building Contractor
(871)
A: General Engineering Contractor
(105)
B-2: Residential Remodeling Contractor
(12)
Specialty Contractors
C-10: Electrical Contractor
(188)
C-36: Plumbing Contractor
(130)
C-33: Painting and Decorating Contractor
(130)
C-27: Landscaping Contractor
(79)
C-15: Flooring and Floor Covering Contractor
(57)
C-20: Warm-Air Heating, Ventilating and Air-Conditioning (HVAC) Contractor
(53)
C-39: Roofing Contractor
(48)
C-42: Sanitation System Contractor
(28)
C-8: Concrete Contractor
(25)
C-16: Fire Protection Contractor
(25)
Peter Lena
Active
License #400792
B, C-6
Oakland, CA
Est. 1981
License #407334
B
Oakland, CA
Est. 1981
R T Construction Co
Active
License #408323
B
Oakland, CA
Est. 1981
Kelly-Son & Associates
Active
License #410248
B, C-16
Oakland, CA
Est. 1981
East Bay Glass Co Inc
Active
License #410785
B, C-17
Oakland, CA
Est. 1981
Electrical Services Company
Active
License #410561
C-10
Oakland, CA
Est. 1981
Magic Gardens Landscaping
Active
License #411334
C-27
Oakland, CA
Est. 1981
Lil Bitty Maintenance Co
Active
License #412235
C-10
Oakland, CA
Est. 1981
License #415082
C-33
Oakland, CA
Est. 1981
Scott Morton
Active
License #416057
B
Oakland, CA
Est. 1982
License #419974
C-16, C-36
Oakland, CA
Est. 1982
Metal Building Company
Active
License #421040
B, C-43 +2 more
Oakland, CA
Est. 1982
License #427091
B
Oakland, CA
Est. 1982
Breska Associates Inc
Active
License #429318
B
Oakland, CA
Est. 1982
Shalco Construction Co Inc
Active
License #431032
B, C-9
Oakland, CA
Est. 1982
R G E Construction
Active
License #435930
B
Oakland, CA
Est. 1983
License #436264
C-27
Oakland, CA
Est. 1983
D L R Custom Builders
Active
License #436951
B
Oakland, CA
Est. 1983
Allen Associates
Active
License #437528
B
Oakland, CA
Est. 1983
License #438236
B
Oakland, CA
Est. 1983
Michael J Mc Bride Jr
Active
License #438604
C-15
Oakland, CA
Est. 1983
Service Metal Products Inc
Active
License #439097
D24, D34
Oakland, CA
Est. 1983
Process Engineers Inc
Active
License #439438
A, D21 +1 more
Oakland, CA
Est. 1983
P Gilmore Construction Inc
Active
License #442114
B
Oakland, CA
Est. 1983
Crosscut Construction
Active
License #442418
B
Oakland, CA
Est. 1983
James D Hague
Active
License #442775
D29
Oakland, CA
Est. 1983
Mallard Plumbing
Active
License #443102
C-16, C-36
Oakland, CA
Est. 1983
License #443915
B
Oakland, CA
Est. 1983
Jim Gardner Construction Inc
Active
License #444635
B, C-8
Oakland, CA
Est. 1983
John C Moncher Construction
Active
License #445171
B
Oakland, CA
Est. 1983
Ghirardelli Construction
Active
License #446283
B
Oakland, CA
Est. 1983
Ruffus Robbins & Sons
Active
License #446619
B
Oakland, CA
Est. 1983
License #446979
C-33
Oakland, CA
Est. 1983
R J Building Contractor
Active
License #447374
B
Oakland, CA
Est. 1983
License #447665
C-15
Oakland, CA
Est. 1983
Mr Rooter Plumbing
Active
License #453536
C-36, C-42
Oakland, CA
Est. 1984
Power & Light
Active
License #456528
C-10
Oakland, CA
Est. 1984
Steven D Hull
Active
License #457307
B
Oakland, CA
Est. 1984
Focon Inc
Active
License #462497
A, B
Oakland, CA
Est. 1984
Straus Carpet Co
Active
License #464457
C-15
Oakland, CA
Est. 1984
Hearney Construction
Active
License #468504
B
Oakland, CA
Est. 1985
Beci Electric Inc
Active
License #470977
C-10
Oakland, CA
Est. 1985
Kmj Refacing
Active
License #476096
B, D12
Oakland, CA
Est. 1985
License #476579
B, C-10 +2 more
Oakland, CA
Est. 1985
Enviroliners
Active
License #476628
A
Oakland, CA
Est. 1985
License #478484
C-33
Oakland, CA
Est. 1985
Gen - Tech Construction Inc
Active
License #478854
B
Oakland, CA
Est. 1985
Jim Moore
Active
License #479629
A, B
Oakland, CA
Est. 1985
William D White Co
Active
License #479717
C-10
Oakland, CA
Est. 1985
F C B International Co
Active
License #480573
C-10
Oakland, CA
Est. 1985