Licensed Contractors in Covina, 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
(215)
A: General Engineering Contractor
(22)
B-2: Residential Remodeling Contractor
(2)
Specialty Contractors
C-10: Electrical Contractor
(64)
C-36: Plumbing Contractor
(52)
C-20: Warm-Air Heating, Ventilating and Air-Conditioning (HVAC) Contractor
(28)
C-33: Painting and Decorating Contractor
(25)
C-27: Landscaping Contractor
(23)
C-8: Concrete Contractor
(17)
C-15: Flooring and Floor Covering Contractor
(12)
C-39: Roofing Contractor
(11)
C-7: Low Voltage Systems Contractor
(9)
C-9: Drywall Contractor
(7)
Color Masters Painting Inc
Active
License #728357
C-33
Covina, CA
Est. 1996
Acorn Tree Service
Active
License #735530
C-27, D49
Covina, CA
Est. 1997
License #741710
A, B
Covina, CA
Est. 1997
Morse Construction
Active
License #741896
B
Covina, CA
Est. 1997
Ramon Ramos
Active
License #742790
C-36
Covina, CA
Est. 1997
License #744580
D49
Covina, CA
Est. 1998
West Coast Electric
Active
License #746875
C-10
Covina, CA
Est. 1998
Craig Sherwood
Active
License #747619
B
Covina, CA
Est. 1998
License #749155
C-15
Covina, CA
Est. 1998
Hdz Roofers Inc
Active
License #752008
C-39
Covina, CA
Est. 1998
Ron Parker Construction
Active
License #753823
B
Covina, CA
Est. 1998
D B M C Inc
Active
License #755747
B, D31
Covina, CA
Est. 1998
Concrete Technology
Active
License #758201
D06
Covina, CA
Est. 1999
Fraijo Brothers Incorporated
Active
License #758387
A
Covina, CA
Est. 1999
Southwest Mechanical Inc
Active
License #761417
B, C-4 +2 more
Covina, CA
Est. 1999
Mark Scott Garcia
Active
License #765489
B
Covina, CA
Est. 1999
License #771784
B
Covina, CA
Est. 1999
R Sayegh Inc
Active
License #772013
B
Covina, CA
Est. 1999
Insulation Systems
Active
License #772605
C-2
Covina, CA
Est. 1999
Blue Seal Inc
Active
License #779730
D52
Covina, CA
Est. 2000
License #781626
C-27
Covina, CA
Est. 2000
Fred Solis
Active
License #785526
D35
Covina, CA
Est. 2000
Bonillas Mechanical
Active
License #787387
C-20, C-38
Covina, CA
Est. 2000
Green'S Security Centers Inc
Active
License #790141
C-28, D16
Covina, CA
Est. 2001
Marco Antonio Vazquez
Active
License #795227
C-10
Covina, CA
Est. 2001
Baltazar Construction Inc
Active
License #797113
A, B
Covina, CA
Est. 2001
Builderslaw Inc
Active
License #797384
B
Covina, CA
Est. 2001
License #800513
B, C-15 +1 more
Covina, CA
Est. 2001
Pazco Construction
Active
License #810149
B
Covina, CA
Est. 2002
All American Electric
Active
License #816336
C-10, C-21
Covina, CA
Est. 2003
License #817184
C-36
Covina, CA
Est. 2003
Matt Begin Construction Inc
Active
License #818581
B
Covina, CA
Est. 2003
Hot Wire Electrical
Active
License #818699
C-10
Covina, CA
Est. 2003
License #819050
C-10
Covina, CA
Est. 2003
Bryon Bauer Construction
Active
License #828139
B
Covina, CA
Est. 2003
Andrew Clark Construction
Active
License #828889
B, C-10 +1 more
Covina, CA
Est. 2003
J Garcia Plastering
Active
License #829383
C-35
Covina, CA
Est. 2003
License #831856
B
Covina, CA
Est. 2004
Fire Sprinkler Installers
Active
License #834729
C-16
Covina, CA
Est. 2004
License #839678
B
Covina, CA
Est. 2004
A-1 Rooter
Active
License #840421
C-36
Covina, CA
Est. 2004
Comfort Air Systems
Active
License #846084
C-20
Covina, CA
Est. 2004
License #847230
C-33
Covina, CA
Est. 2004
License #847693
B
Covina, CA
Est. 2004
Homie Construction
Active
License #848182
B
Covina, CA
Est. 2004
Global Industrial Network
Active
License #848287
D12
Covina, CA
Est. 2004
So - Cal Contractors Inc
Active
License #848474
ASB, B +1 more
Covina, CA
Est. 2004
License #850452
C-36
Covina, CA
Est. 2004
Associated Air Balance
Active
License #851730
B, C-8 +1 more
Covina, CA
Est. 2004
License #853341
B
Covina, CA
Est. 2005