Licensed Contractors in Rosemead, 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
Specialty Contractors
C-10: Electrical Contractor
(37)
C-20: Warm-Air Heating, Ventilating and Air-Conditioning (HVAC) Contractor
(25)
C-36: Plumbing Contractor
(23)
C-33: Painting and Decorating Contractor
(7)
C-17: Glazing Contractor
(6)
C-38: Refrigeration Contractor
(4)
C-27: Landscaping Contractor
(4)
C-6: Cabinet, Millwork and Finish Carpentry Contractor
(3)
C-39: Roofing Contractor
(3)
C-8: Concrete Contractor
(3)
Gcbt Construction & Design
Active
License #979239
A, B +3 more
Rosemead, CA
Est. 2012
Bezalel Group Inc
Active
License #979250
B, C-36
Rosemead, CA
Est. 2012
Quang Tu Lam
Active
License #979802
B
Rosemead, CA
Est. 2012
Martinez Landscaping
Active
License #980479
C-27
Rosemead, CA
Est. 2013
P T Hoc Construction
Active
License #982107
B
Rosemead, CA
Est. 2013
Jmr Painting Company
Active
License #982185
B, C-33
Rosemead, CA
Est. 2013
Youping Li
Active
License #982739
C-20
Rosemead, CA
Est. 2013
License #985112
B
Rosemead, CA
Est. 2013
License #986498
A, B +1 more
Rosemead, CA
Est. 2013
Glassmate Windows & Doors
Active
License #986587
C-17
Rosemead, CA
Est. 2013
Shao Hua Li
Active
License #988083
C-10
Rosemead, CA
Est. 2013
Gosun Construction
Active
License #996842
B
Rosemead, CA
Est. 2014
Msv Construction Inc
Active
License #997533
B
Rosemead, CA
Est. 2014
D T Optimum Development
Active
License #1001880
B, C-33
Rosemead, CA
Est. 2015
Lazobuild Inc
Active
License #1001909
B
Rosemead, CA
Est. 2015
Connie L Chen
Active
License #1003395
B
Rosemead, CA
Est. 2015
V W E Construction Inc
Active
License #1003450
B
Rosemead, CA
Est. 2015
License #1004707
C-10
Rosemead, CA
Est. 2015
Sunshine Hvac Inc
Active
License #1007598
C-10, C-20 +1 more
Rosemead, CA
Est. 2015
Paw Construction Inc
Active
License #1009470
B
Rosemead, CA
Est. 2015
License #1012244
B
Rosemead, CA
Est. 2016
License #1013057
C-33
Rosemead, CA
Est. 2016
R E T Construction Corp
Active
License #1019820
A, B +1 more
Rosemead, CA
Est. 2016
Sonny Wai
Active
License #1023383
C-36
Rosemead, CA
Est. 2017
Howard Gip
Active
License #1025443
C-36
Rosemead, CA
Est. 2017
Eroz Plumbing Inc
Active
License #1026493
C-36
Rosemead, CA
Est. 2017
Onside Construction Inc
Active
License #1027338
B, C-6
Rosemead, CA
Est. 2017
Henry Chi Tat Hon
Active
License #1030130
C-36
Rosemead, CA
Est. 2017
Andy Zhang
Active
License #1036053
C-10
Rosemead, CA
Est. 2018
Lei Eric Construction Inc
Active
License #1037970
B
Rosemead, CA
Est. 2018
Prs Roofing Inc
Active
License #1038978
C-39
Rosemead, CA
Est. 2018
Fortress Development Inc
Active
License #1044434
B
Rosemead, CA
Est. 2018
E L Portal Roofing Corp
Active
License #1046830
C-39
Rosemead, CA
Est. 2018
Kun Yao Construction Inc
Active
License #1050011
B, C-10 +1 more
Rosemead, CA
Est. 2019
Vpp Construction
Active
License #1051424
B
Rosemead, CA
Est. 2019
J C Builder Concepts Co
Active
License #1053845
B
Rosemead, CA
Est. 2019
Choice Quartz And Granite
Active
License #1056439
C-54
Rosemead, CA
Est. 2019
Mr Attic
Active
License #1057142
B
Rosemead, CA
Est. 2019
Ruxuan Liang
Active
License #1058073
B
Rosemead, CA
Est. 2019
License #1058739
B
Rosemead, CA
Est. 2019
Fi Guang Chen
Active
License #1060335
C-20
Rosemead, CA
Est. 2019
Mei He Corporation
Active
License #1061500
B
Rosemead, CA
Est. 2019
Wynmoor Construction Inc
Active
License #1062457
B
Rosemead, CA
Est. 2020
Ch Supply Inc
Active
License #1062791
A, B +4 more
Rosemead, CA
Est. 2020
Valdez'S Remodeling Services
Active
License #1063562
B
Rosemead, CA
Est. 2020
Tru Grit Glass Corp
Active
License #1066960
C-17
Rosemead, CA
Est. 2020
Avina Electrical Inc
Active
License #1068469
C-10
Rosemead, CA
Est. 2020
Newmark Technology Inc
Active
License #1072134
C-10
Rosemead, CA
Est. 2020
Lta Electric
Active
License #1076720
C-10
Rosemead, CA
Est. 2021
License #1076831
B
Rosemead, CA
Est. 2021