Licensed Contractors in S El Monte, California
S El Monte has 10 licensed contractors registered with the California Contractors State License Board across 9 trade classifications. The most common specialties are Warm-Air Heating, Ventilating and Air-Conditioning (HVAC) Contractor (2), Awnings (1), Electrical Sign Contractor (1). 4 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-20: Warm-Air Heating, Ventilating and Air-Conditioning (HVAC) Contractor
(2)
D03: Awnings
(1)
C-45: Electrical Sign Contractor
(1)
C-54: Ceramic and Mosaic Tile Contractor
(1)
C-36: Plumbing Contractor
(1)
HAZ: Hazardous Substance Removal Certification
(1)
C-6: Cabinet, Millwork and Finish Carpentry Contractor
(1)
Danny Yiu Cheung Lee
Active
License #636380
C-36
S El Monte, CA
Est. 1992
Vidmar Inc
Active
License #718853
A, HAZ
S El Monte, CA
Est. 1996
License #804704
B, C-6
S El Monte, CA
Est. 2002
C H Air Systems Co Inc
Active
License #812240
C-20
S El Monte, CA
Est. 2002
R S A Awnings & Canvas
Active
License #1040000
D03
S El Monte, CA
Est. 2018
Yongwei Wang
Active
License #1098073
C-20
S El Monte, CA
Est. 2022
License #1102076
B
S El Monte, CA
Est. 2023
Nineth Sign Inc
Active
License #1104706
C-45
S El Monte, CA
Est. 2023
Tpabuilt Inc
Active
License #1129037
B
S El Monte, CA
Est. 2024
Ash The Tiler Inc
Active
License #1135629
C-54
S El Monte, CA
Est. 2025