Licensed Contractors in Monrovia, California
Monrovia has 310 licensed contractors registered with the California Contractors State License Board across 49 trade classifications. The most common specialties are Electrical Contractor (36), Plumbing Contractor (29), Landscaping Contractor (19). 156 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
Specialty Contractors
C-10: Electrical Contractor
(36)
C-36: Plumbing Contractor
(29)
C-27: Landscaping Contractor
(19)
C-33: Painting and Decorating Contractor
(18)
C-20: Warm-Air Heating, Ventilating and Air-Conditioning (HVAC) Contractor
(17)
C-7: Low Voltage Systems Contractor
(12)
C-53: Swimming Pool Contractor
(11)
C-8: Concrete Contractor
(10)
C-15: Flooring and Floor Covering Contractor
(8)
C-35: Lathing and Plastering Contractor
(6)
License #177029
A, B
Monrovia, CA
Est. 1958
License #190173
C-16
Monrovia, CA
Est. 1960
Cell - Crete Corporation
Active
License #243404
C-2, C-8 +2 more
Monrovia, CA
Est. 1966
Air Tro Incorporated
Active
License #258228
B, C-10 +3 more
Monrovia, CA
Est. 1969
License #291347
C-15
Monrovia, CA
Est. 1974
Steve Bubalo Construction Co
Active
License #296169
A, C-31
Monrovia, CA
Est. 1974
R Cooke Construction Inc
Active
License #315749
B, C-29
Monrovia, CA
Est. 1976
License #316850
C-27
Monrovia, CA
Est. 1976
Bowden Development Inc
Active
License #322620
B
Monrovia, CA
Est. 1976
License #329799
C-23
Monrovia, CA
Est. 1977
License #330357
D34
Monrovia, CA
Est. 1977
Jeffrey A Godbold
Active
License #330786
B
Monrovia, CA
Est. 1977
Larry Dunn Construction
Active
License #386356
B
Monrovia, CA
Est. 1979
Robert G Wells Jr
Active
License #389202
C-10, C-20
Monrovia, CA
Est. 1980
Garden View Inc
Active
License #413300
B, C-8 +2 more
Monrovia, CA
Est. 1981
License #414559
B
Monrovia, CA
Est. 1981
Bruce Paez Construction
Active
License #416073
B
Monrovia, CA
Est. 1981
License #416661
C-33
Monrovia, CA
Est. 1982
Norman Haley
Active
License #419239
B
Monrovia, CA
Est. 1982
Charles A Gabriels
Active
License #419564
B, C-27
Monrovia, CA
Est. 1982
Shine Construction Co
Active
License #446622
B
Monrovia, CA
Est. 1983
License #457764
C-51
Monrovia, CA
Est. 1984
License #474455
C-53
Monrovia, CA
Est. 1985
Currentek
Active
License #479439
C-10
Monrovia, CA
Est. 1985
Adam Siefke Painting
Active
License #482880
C-33
Monrovia, CA
Est. 1985
Kevin Smith
Active
License #488810
B
Monrovia, CA
Est. 1986
Sound-Crete Contractors Inc
Active
License #489333
C-8, C-35
Monrovia, CA
Est. 1986
D C & V Electric
Active
License #491026
C-10
Monrovia, CA
Est. 1986
Anthony Exposito
Active
License #491848
B, C-10 +1 more
Monrovia, CA
Est. 1986
Harry Terrill
Active
License #492078
B
Monrovia, CA
Est. 1986
Quality Craft Cabinets
Active
License #496850
C-6
Monrovia, CA
Est. 1986
Southern California Builders
Active
License #497422
B
Monrovia, CA
Est. 1986
David A Cowell
Active
License #497469
D35
Monrovia, CA
Est. 1986
S F K Construction Company
Active
License #505111
B
Monrovia, CA
Est. 1987
G C Masonry
Active
License #510464
B, C-8 +1 more
Monrovia, CA
Est. 1987
Data Cable Systems Inc
Active
License #513769
C-10
Monrovia, CA
Est. 1987
John Luiten Construction
Active
License #517457
B
Monrovia, CA
Est. 1987
Interior Services
Active
License #531835
C-7, D52
Monrovia, CA
Est. 1988
Casey K Sarff
Active
License #535037
C-10
Monrovia, CA
Est. 1988
Joe Cox Construction
Active
License #535351
B
Monrovia, CA
Est. 1988
The Hale Corporation
Active
License #538125
B
Monrovia, CA
Est. 1988
Usa Alarm Systems Inc
Active
License #538464
C-7, C-10
Monrovia, CA
Est. 1988
David W Penn
Active
License #540119
B
Monrovia, CA
Est. 1988
Tom Radu Construction
Active
License #540874
B, C-33
Monrovia, CA
Est. 1988
Thomas Brushworks
Active
License #543695
C-33
Monrovia, CA
Est. 1988
The Design Development Group
Active
License #545330
B
Monrovia, CA
Est. 1988
Rays Landscape Co Inc
Active
License #547313
C-8, C-27
Monrovia, CA
Est. 1988
American Painting Concepts
Active
License #551161
C-33
Monrovia, CA
Est. 1988
License #552241
B
Monrovia, CA
Est. 1988
License #554263
A
Monrovia, CA
Est. 1989