Licensed Contractors in Signal Hill, California
All license data is sourced from the California Contractors State License Board (CSLB). Last data update: April 19, 2026.
Contractors by Trade
Building
(91)
Electrical
(27)
Plumbing
(22)
Limited
(17)
Painting
(16)
Roofing
(11)
HVAC
(9)
Landscaping
(9)
Fire
(9)
Welding
(5)
Earthwork
(4)
Solar
(1)
Cpc Industrial Inc
Active
License #1141916
A
Signal Hill, CA
Est. 2025
Industrial Arts Llc
Active
License #1142134
B
Signal Hill, CA
Est. 2025
Millwork Installation
Active
License #1143969
C-6
Signal Hill, CA
Est. 2025
Adroit Technical Hvac/R
Active
License #1147992
C-20
Signal Hill, CA
Est. 2025
Shoreline Plumbers Llc
Active
License #1148697
C-36
Signal Hill, CA
Est. 2026
Traxx Swfl Inc
Active
License #1152866
A
Signal Hill, CA
Est. 2026
Liftech Elevator Services Llc
Suspended
License #808879
C-11
Signal Hill, CA
Est. 2002
Carlos A Delgadillo
Suspended
License #985662
C-15, C-54
Signal Hill, CA
Est. 2013
Property Projects
Suspended
License #1054123
B
Signal Hill, CA
Est. 2019
Oscar David Ramirez Escoto
Suspended
License #1062943
C-17
Signal Hill, CA
Est. 2020
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Licensing Resources
How to verify a contractor license
Deposit and payment rules for California contracts
Home improvement contract requirements