Licensed Contractors in Signal Hill, California
All license data is sourced from the California Contractors State License Board (CSLB). Last data update: April 05, 2026.
Contractors by Trade
Building
(92)
Electrical
(27)
Plumbing
(22)
Limited
(17)
Painting
(16)
Roofing
(11)
Fire
(11)
HVAC
(9)
Landscaping
(9)
Welding
(7)
Earthwork
(4)
Solar
(1)
Game Restoration
Active
License #1139259
B
Signal Hill, CA
Est. 2025
John M Phillips Llc
Active
License #1141579
D09
Signal Hill, CA
Est. 2025
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
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
Abatement Remediation Services Llc
Suspended
License #1136694
A, ASB +3 more
Signal Hill, CA
Est. 2025
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Licensing Resources
How to verify a contractor license
Deposit and payment rules for California contracts
Home improvement contract requirements