Licensed Contractors in Paramount, California
Paramount has 188 licensed contractors registered with the California Contractors State License Board across 53 trade classifications. The most common specialties are Electrical Contractor (22), Plumbing Contractor (19), Warm-Air Heating, Ventilating and Air-Conditioning (HVAC) Contractor (19). 85 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: February 20, 2026.
Contractors by Classification
General Contractors
B: General Building Contractor
(66)
A: General Engineering Contractor
(18)
B-2: Residential Remodeling Contractor
(1)
Specialty Contractors
C-10: Electrical Contractor
(22)
C-36: Plumbing Contractor
(19)
C-20: Warm-Air Heating, Ventilating and Air-Conditioning (HVAC) Contractor
(19)
C-6: Cabinet, Millwork and Finish Carpentry Contractor
(11)
C-33: Painting and Decorating Contractor
(10)
C-39: Roofing Contractor
(9)
C-17: Glazing Contractor
(7)
C-27: Landscaping Contractor
(6)
HAZ: Hazardous Substance Removal Certification
(5)
D49: Tree Service
(4)
Van Diest Bros Inc
Active
License #157555
A, C-36
Paramount, CA
Est. 1955
Don Brandel Plumbing Inc
Active
License #176778
A, C-4 +5 more
Paramount, CA
Est. 1958
Paramount Metals & Supply Co
Active
License #261180
C-23, C-51
Paramount, CA
Est. 1970
Jones Scaffold Co
Active
License #271436
D39
Paramount, CA
Est. 1971
License #299546
C-33
Paramount, CA
Est. 1974
M S D Construction
Active
License #304233
B
Paramount, CA
Est. 1975
Chavez Plumbing & Rooter Inc
Active
License #308121
C-36
Paramount, CA
Est. 1975
License #368275
A, D06
Paramount, CA
Est. 1979
E R Drees
Active
License #378322
B
Paramount, CA
Est. 1979
Quality Fence Co Inc
Active
License #382736
B, C-13 +1 more
Paramount, CA
Est. 1979
M B Herzog Electric Inc
Active
License #383811
C-10, C-20
Paramount, CA
Est. 1979
Plug-In Electric
Active
License #408429
C-10
Paramount, CA
Est. 1981
Custom Glass Fabricators Inc
Active
License #426165
C-17
Paramount, CA
Est. 1982
Roger H Proulx & Co
Active
License #427020
D51
Paramount, CA
Est. 1982
Protech Construction
Active
License #450898
B
Paramount, CA
Est. 1984
Preferred Piping Systems
Active
License #457116
B, C-36
Paramount, CA
Est. 1984
Harry H Joh Construction Inc
Active
License #469845
A, B +6 more
Paramount, CA
Est. 1985
The Mark-Costello Co
Active
License #493626
D21
Paramount, CA
Est. 1986
Total-Western Inc
Active
License #506020
A, ASB +2 more
Paramount, CA
Est. 1987
License #530623
A, C-4 +1 more
Paramount, CA
Est. 1988
License #535078
D21
Paramount, CA
Est. 1988
License #558784
A, B +1 more
Paramount, CA
Est. 1989
Techcoat Contractors Inc
Active
License #568738
D12
Paramount, CA
Est. 1989
Mitchel S Vander Wal
Active
License #568838
C-36
Paramount, CA
Est. 1989
Imperial Conveyor & Engrg Co
Active
License #573385
A
Paramount, CA
Est. 1989
License #587560
B
Paramount, CA
Est. 1990
T S Construction
Active
License #587853
A, B
Paramount, CA
Est. 1990
Tab Pool Service Inc
Active
License #594435
D35
Paramount, CA
Est. 1990
D G S Construction
Active
License #605649
B
Paramount, CA
Est. 1990
License #606162
B
Paramount, CA
Est. 1990
Allen Alarm Systems Inc
Active
License #611500
C-10
Paramount, CA
Est. 1991
Assert Inc
Active
License #617540
B, C-20 +1 more
Paramount, CA
Est. 1991
License #661353
C-20, C-36
Paramount, CA
Est. 1992
Pipeline Plumbing Inc
Active
License #669158
A, C-36
Paramount, CA
Est. 1993
Rodriguez Striping Co
Active
License #669872
C-32
Paramount, CA
Est. 1993
License #689251
D52
Paramount, CA
Est. 1994
Vlada Electric
Active
License #695820
C-10
Paramount, CA
Est. 1994
License #704414
B, C-2 +3 more
Paramount, CA
Est. 1995
H L Electric
Active
License #718207
C-10
Paramount, CA
Est. 1996
T-Rex Construction
Active
License #723603
B
Paramount, CA
Est. 1996
Ponce Company
Active
License #723809
B, C-29
Paramount, CA
Est. 1996
Fenner Electric
Active
License #738234
C-10
Paramount, CA
Est. 1997
Panacea Inc
Active
License #761076
A, B +1 more
Paramount, CA
Est. 1999
Sainz Cabinets
Active
License #766197
C-6
Paramount, CA
Est. 1999
West - Con Services Inc
Active
License #779834
A, B +1 more
Paramount, CA
Est. 2000
License #781551
C-43
Paramount, CA
Est. 2000
License #785896
B
Paramount, CA
Est. 2000
Encore Painting Inc
Active
License #794004
C-33
Paramount, CA
Est. 2001
Design Made Real
Active
License #799993
C-5, C-6
Paramount, CA
Est. 2001
Bluegate Surfaceworks Inc
Active
License #809636
D12
Paramount, CA
Est. 2002