Public CSLB records

Mc Collum General Engineering, A General Engineering Contractor in Yountville, CA

License #547731·Sole Owner·Yountville, Napa County
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Summary

Mc Collum General Engineering operating as a sole owner holds an active California contractor license (CSLB #547731), valid through Nov 30, 2026. First issued in 1988, the license has been on the CSLB roster for 38 years. It carries a single CSLB classification: A — General Engineering Contractor. Records show an active surety bond on file with American Contractors Indemnity Company and active workers' compensation coverage from State Compensation Insurance Fund. The business is based in Yountville, in Napa County, California.

Business Information
Address
P O Box 2223
Yountville, CA 94599
License Details & Classifications
License Number
547731
Issued
Nov 12, 1988
Status
CLEAR
Expires
Nov 30, 2026
Entity
Sole Owner
Financial & Insurance Coverage
Contractor Bond
Surety
American Contractors Indemnity Company
Bond Number
SC662580
Effective
Jan 1, 2023
Status
Active
Workers' Compensation
Coverage
Workers' Compensation Insurance
Carrier
State Compensation Insurance Fund
Policy Number
9145111
Effective
Oct 22, 2015
Expires
Oct 22, 2026
Verified

This contractor is verified, with no adverse conditions in the current CSLB record.

License StatusActive
Contractor BondOn file
Workers' CompensationActive

An automated summary of public CSLB data, not a credit score, rating, or endorsement. How we determine this

Frequently asked questions
Is Mc Collum General Engineering licensed in California?

Yes. Mc Collum General Engineering holds California Contractors State License Board license number 547731, which is active and in good standing. The license was first issued on November 12, 1988. It is valid through November 30, 2026.

What does Mc Collum General Engineering specialize in?

Mc Collum General Engineering is licensed for one CSLB classification: A General Engineering Contractor.

Where is Mc Collum General Engineering headquartered?

Mc Collum General Engineering is headquartered at P O Box 2223, Yountville, CA 94599, in Napa County, California.

Does Mc Collum General Engineering have an active surety bond on file with CSLB?

Yes. Mc Collum General Engineering has an active California contractor surety bond filed with American Contractors Indemnity Company.

Does Mc Collum General Engineering carry workers' compensation coverage?

Yes. Mc Collum General Engineering carries active workers' compensation coverage through State Compensation Insurance Fund.

How do I verify Mc Collum General Engineering's contractor license?

You can verify Mc Collum General Engineering's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=547731.

Activity Timeline
  1. License issuedNov 12, 1988
  2. WC coverage startsOct 22, 2015
  3. Bond activeJan 1, 2023
  4. WC expiresOct 22, 2026
  5. License expiresNov 30, 2026
Other contractors in Napa County
California lien & payment resources

Working a California job with Mc Collum General Engineering, or chasing an unpaid invoice? These free tools track your mechanics lien deadlines and rights under California Civil Code §§8200–8848.

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