Licensed Contractors in Downey, 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
(280)
A: General Engineering Contractor
(30)
B-2: Residential Remodeling Contractor
(4)
Specialty Contractors
C-10: Electrical Contractor
(93)
C-36: Plumbing Contractor
(56)
C-33: Painting and Decorating Contractor
(38)
C-20: Warm-Air Heating, Ventilating and Air-Conditioning (HVAC) Contractor
(27)
C-39: Roofing Contractor
(23)
C-9: Drywall Contractor
(14)
C-15: Flooring and Floor Covering Contractor
(14)
C-7: Low Voltage Systems Contractor
(13)
C-54: Ceramic and Mosaic Tile Contractor
(11)
C-27: Landscaping Contractor
(10)
Ivy Electric
Active
License #764553
C-10
Downey, CA
Est. 1999
Chapin H C J Electric Inc
Active
License #767382
C-10
Downey, CA
Est. 1999
Design Construction
Active
License #767534
B
Downey, CA
Est. 1999
J C Lopez
Active
License #771216
B
Downey, CA
Est. 1999
License #772677
A, B
Downey, CA
Est. 1999
License #774439
B
Downey, CA
Est. 2000
License #774475
C-39
Downey, CA
Est. 2000
C I R Improvement
Active
License #775245
B, C-10
Downey, CA
Est. 2000
Downey Refrigeration Co
Active
License #775388
C-38
Downey, CA
Est. 2000
Carlos I Dorado
Active
License #777273
B
Downey, CA
Est. 2000
Ed Domenech Construction
Active
License #777443
B
Downey, CA
Est. 2000
License #783107
C-33
Downey, CA
Est. 2000
License #783241
B
Downey, CA
Est. 2000
Can Lines Engineering
Active
License #783887
A
Downey, CA
Est. 2000
A - Team Construction
Active
License #783900
B
Downey, CA
Est. 2000
California Electric
Active
License #785281
C-10
Downey, CA
Est. 2000
License #789378
B, C-10
Downey, CA
Est. 2001
C N B Corporation
Active
License #789423
A, B +1 more
Downey, CA
Est. 2001
License #790181
C-9
Downey, CA
Est. 2001
Premier Structural Steel
Active
License #793568
B, C-51
Downey, CA
Est. 2001
License #794097
B
Downey, CA
Est. 2001
Saldivar Floor Covering
Active
License #796472
C-15
Downey, CA
Est. 2001
M G C Construction
Active
License #797630
B
Downey, CA
Est. 2001
Reynaldo Perez Painting
Active
License #800282
C-33
Downey, CA
Est. 2001
Value Painting Inc
Active
License #804259
C-33
Downey, CA
Est. 2002
Gholamreza N Geshti
Active
License #808501
C-33
Downey, CA
Est. 2002
Lafleche R Breault
Active
License #808917
B, C-8
Downey, CA
Est. 2002
License #809930
D06
Downey, CA
Est. 2002
Hi - Tek Building Inc
Active
License #810347
B, C-9
Downey, CA
Est. 2002
Rosalio Serna
Active
License #811778
B
Downey, CA
Est. 2002
Stefano Lo Coco Electric
Active
License #814626
C-10
Downey, CA
Est. 2002
Guillen Electric
Active
License #814718
C-10
Downey, CA
Est. 2002
English Electric
Active
License #815780
C-10
Downey, CA
Est. 2002
Al - Mak Construction Inc
Active
License #817970
B, C-39
Downey, CA
Est. 2003
Adanstar Construction
Active
License #818310
B
Downey, CA
Est. 2003
Michael Halsey Jr
Active
License #819420
C-15
Downey, CA
Est. 2003
Downey Property Services
Active
License #821199
B
Downey, CA
Est. 2003
Pro-Tech Plumbing Co
Active
License #821490
C-36
Downey, CA
Est. 2003
Green Point Landscape
Active
License #825864
C-27
Downey, CA
Est. 2003
F B Plumbing Services
Active
License #825936
C-36
Downey, CA
Est. 2003
License #826928
C-33, C-39
Downey, CA
Est. 2003
System Innovations Inc
Active
License #829679
C-7
Downey, CA
Est. 2003
Mike The Electrician
Active
License #829705
C-10
Downey, CA
Est. 2003
United 1 Construction
Active
License #829718
B, C-10
Downey, CA
Est. 2003
Clyde E Wingo
Active
License #829878
C-9
Downey, CA
Est. 2003
V & G Reinforcing Company
Active
License #832979
C-50
Downey, CA
Est. 2004
Pacific Coast Builders
Active
License #834794
B
Downey, CA
Est. 2004
License #837613
C-9
Downey, CA
Est. 2004
Haddad Construction
Active
License #839256
B
Downey, CA
Est. 2004
License #841395
C-10
Downey, CA
Est. 2004