Licensed Contractors in Claremont, 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
(31)
C-27: Landscaping Contractor
(12)
C-7: Low Voltage Systems Contractor
(8)
C-33: Painting and Decorating Contractor
(8)
C-36: Plumbing Contractor
(6)
C-54: Ceramic and Mosaic Tile Contractor
(5)
C-20: Warm-Air Heating, Ventilating and Air-Conditioning (HVAC) Contractor
(5)
C-53: Swimming Pool Contractor
(4)
D28: Doors, Gates and Activating Devices
(3)
C-8: Concrete Contractor
(3)
License #1128744
D29
Claremont, CA
Est. 2024
License #1129228
B
Claremont, CA
Est. 2024
Western Dwelling Inc
Active
License #1130030
B
Claremont, CA
Est. 2024
Jared Clark Electric
Active
License #1130375
C-10
Claremont, CA
Est. 2024
License #1131861
B
Claremont, CA
Est. 2025
3Daysgc Llc
Active
License #1132485
B
Claremont, CA
Est. 2025
Sld Electric Inc
Active
License #1132937
C-10
Claremont, CA
Est. 2025
Calgreen Development
Active
License #1133830
B
Claremont, CA
Est. 2025
License #1134587
C-36
Claremont, CA
Est. 2025
Glenn David Mattern
Active
License #1136410
B
Claremont, CA
Est. 2025
Prudent Backflow Solutions
Active
License #1140911
C-36
Claremont, CA
Est. 2025
Hr Fence
Active
License #1144367
C-13
Claremont, CA
Est. 2025
First Kings Cabinetry
Active
License #1147565
C-6
Claremont, CA
Est. 2025
Phelps Home Assembly
Active
License #1148027
D34
Claremont, CA
Est. 2025
Terry Head Tile
Suspended
License #560087
C-54
Claremont, CA
Est. 1989
Brian Worley
Suspended
License #569479
B
Claremont, CA
Est. 1989
Andrew Wang
Suspended
License #918347
B, C-10 +1 more
Claremont, CA
Est. 2008
Alex Brown Co
Suspended
License #977927
D04
Claremont, CA
Est. 2012