Licensed Contractors in Ontario, California

All license data is sourced from the California Contractors State License Board (CSLB). Local dataset stamp: N/A. Verify current status before hiring.

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Building & structure Electrical & low voltage Limited specialties Painting & finishes HVAC & mechanical Plumbing & water Roofing & exterior Earthwork & concrete Landscaping & outdoor Welding & fabrication Fire & safety Solar & energy
Crown Communications Engineering Inc Active
License #1062965 A Ontario, CA Licensed since 2020
Z1 Construction Active
License #1064551 B Ontario, CA Licensed since 2020
Advanced Technology Inc Active
License #1064615 B, C-10 Ontario, CA Licensed since 2020
Acosta Pipeline Inc Active
License #1064810 A, C-36 Ontario, CA Licensed since 2020
Luna'S Garage Doors Inc Active
License #1064893 D28 Ontario, CA Licensed since 2020
Pacific Applications Corp Active
License #1065077 C-35 Ontario, CA Licensed since 2020
Ceiling Master Llc Active
License #1065081 C-5, C-9 +1 more Ontario, CA Licensed since 2020
Shengyu Liu Construction Active
License #1065175 B Ontario, CA Licensed since 2020
Old School Masonry Inc Active
License #1065241 C-8, C-29 Ontario, CA Licensed since 2020
Journeyman Iron Works Corporation Active
License #1065387 C-51 Ontario, CA Licensed since 2020
Premier Drywall Active
License #1066319 C-9 Ontario, CA Licensed since 2020
Trust Electric Active
License #1066593 C-10 Ontario, CA Licensed since 2020
Ahome Construction Inc Active
License #1066852 B Ontario, CA Licensed since 2020
Roman Electric And Lighting Corp Active
License #1067012 C-10 Ontario, CA Licensed since 2020
Jcc Construction Active
License #1067037 B Ontario, CA Licensed since 2020
Balto Development Inc Active
License #1067561 B Ontario, CA Licensed since 2020
Aag Pump Services Active
License #1067678 D21 Ontario, CA Licensed since 2020
Javier Tavares Ornelas Active
License #1067792 B, C-15 Ontario, CA Licensed since 2020
Los Angeles Fencing Co Active
License #1068198 C-13 Ontario, CA Licensed since 2020
Triton Global Services Inc Dba Triton Low Voltage Services Active
License #1069175 C-7 Ontario, CA Licensed since 2020
C B Home Construction Inc Active
License #1069527 B Ontario, CA Licensed since 2020
Hy Global Llc Active
License #1072321 B Ontario, CA Licensed since 2020
Rad Services Inc Active
License #1073055 ASB, C-21 +1 more Ontario, CA Licensed since 2021
Fossa Group Inc Active
License #1073119 B Ontario, CA Licensed since 2021
Kormex Construction Inc Active
License #1073142 A, C-27 Ontario, CA Licensed since 2021
Non Stop Flooring & Design Active
License #1073463 C-15 Ontario, CA Licensed since 2021
Orange Coast Network Solutions Corp Active
License #1073689 C-7 Ontario, CA Licensed since 2021
Melendez Tree Service Active
License #1073751 D49 Ontario, CA Licensed since 2021
Devine Looks Home Design & Construction Active
License #1074899 B Ontario, CA Licensed since 2021
J M W Communications Inc Active
License #1074991 C-7 Ontario, CA Licensed since 2021
Elite Building Contractors Inc Active
License #1075032 B Ontario, CA Licensed since 2021
All Coast Epoxy Llc Active
License #1075287 C-15 Ontario, CA Licensed since 2021
Copperhead Electric Active
License #1075400 C-10 Ontario, CA Licensed since 2021
Prime Renovate Inc Active
License #1076129 B, C-27 Ontario, CA Licensed since 2021
Cai Fall Protection Systems Active
License #1077144 A Ontario, CA Licensed since 2021
Lvl Construction Inc Active
License #1077369 B Ontario, CA Licensed since 2021
Pbs Construction Service Llc Active
License #1077808 B Ontario, CA Licensed since 2021
Raze Demolition Services Active
License #1078123 C-21 Ontario, CA Licensed since 2021
Mcintyre Metal Decking Active
License #1078212 C-51 Ontario, CA Licensed since 2021
Je Home Construction Active
License #1078677 B Ontario, CA Licensed since 2021
Linx Construction Inc Active
License #1079357 B Ontario, CA Licensed since 2021
Eastvale Landscaping Inc Dba Eastvale Concrete Active
License #1080040 C-53 Ontario, CA Licensed since 2021
Danco Tile Works Active
License #1080107 C-54 Ontario, CA Licensed since 2021
Freedom 21 Contractors Inc Active
License #1080326 B Ontario, CA Licensed since 2021
Luisa Margarita Jimenez Herrera Active
License #1080360 C-51 Ontario, CA Licensed since 2021
Blueline Pool Construction Active
License #1080691 C-53 Ontario, CA Licensed since 2021
Jnsd Construction Inc Active
License #1080741 B, C-10 +2 more Ontario, CA Licensed since 2021
Electrical Best Services Inc Active
License #1081235 C-10 Ontario, CA Licensed since 2021
Omega Doors Corp Active
License #1081341 D28 Ontario, CA Licensed since 2021
Goodfellas Electric Inc Active
License #1081537 C-10 Ontario, CA Licensed since 2021

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Licensing Resources

How to verify a contractor license
Deposit and payment rules for California contracts
Home improvement contract requirements

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