Contractor License Proof

MC Donald O C Co Inc

Licensed

Verified against CSLB on · View on CSLB

License details

License number
177271
Status
Active
Classifications
A · General EngineeringB · General BuildingC-20 · Warm-Air Heating, Ventilating and Air-ConditioningC-36 · PlumbingC-4 · Boiler, Hot-Water Heating and Steam FittingC-42 · Sanitation SystemC-43 · Sheet Metal
Contractor bond
$25,000
Workers' comp
Covered
License term on file
August 4, 1958 – July 31, 2028

Business

  • (408) 295 2182 (CSLB public record)
  • 1150 WEST SAN CARLOS STREET, San Jose, CA 95126Santa Clara County

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Frequently asked questions

Is MC Donald O C Co Inc licensed in California?

Yes. MC Donald O C Co Inc holds an active California state contractor license (CSLB #177271), verified against the CSLB public record on June 17, 2026.

What is MC Donald O C Co Inc's CSLB license number?

MC Donald O C Co Inc's California contractor license number is 177271. Look that number up with the CSLB "Check a License" tool to confirm its current status against the public record yourself.

What kind of work is MC Donald O C Co Inc licensed for?

MC Donald O C Co Inc is classified under General Engineering (A), General Building (B), Warm-Air Heating, Ventilating and Air-Conditioning (C-20), Plumbing (C-36), Boiler, Hot-Water Heating and Steam Fitting (C-4), Sanitation System (C-42), and Sheet Metal (C-43) by the CSLB.

How do I verify MC Donald O C Co Inc's license myself?

Look up license #177271 with the CSLB "Check a License" tool and compare the status, bond, and workers' compensation details against what's shown on this page. This page reflects the CSLB public record as of June 17, 2026.

Verify it yourself: How to verify a California contractor license · Look up #177271 on CSLB

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See an error in this record? Report incorrect information. Status reflects CSLB data as of the date shown above.