Mckay & CO Construction
Mckay & CO Construction operating as a sole owner is licensed in California under CSLB number 623129. The license was first issued in 1991, putting the business at 35 years on the active CSLB roster. It carries 2 CSLB classifications: B General Building Contractor and C-8 Concrete Contractor. Records show an active surety bond on file with Merchants Bonding Company (mutual) and active workers' compensation coverage from Omaha National Casualty Company. The business is based in Martinez, in Contra Costa County, California.
- License Number
- 623129
- Issued
- Jul 18, 1991
- Status
- CLEAR
- Expires
- Jul 31, 2027
- Entity
- Sole Owner
- Surety
- Merchants Bonding Company (mutual)
- Bond Number
- 101762226
- Effective
- Apr 1, 2026
- Status
- Active
- Coverage
- Workers' Compensation Insurance
- Carrier
- Omaha National Casualty Company
- Policy Number
- ONCC1701233102
- Effective
- Jan 1, 2026
- Expires
- Jan 1, 2027
This contractor is verified, with no adverse conditions in the current CSLB record.
An automated summary of public CSLB data, not a credit score, rating, or endorsement. How we determine this
Is Mckay & CO Construction licensed in California?
Yes. Mckay & CO Construction holds California Contractors State License Board license number 623129. The license was first issued on July 18, 1991. It is valid through July 31, 2027.
What does Mckay & CO Construction specialize in?
Mckay & CO Construction is licensed for 2 CSLB classifications: B General Building Contractor and C-8 Concrete Contractor.
Where is Mckay & CO Construction headquartered?
Mckay & CO Construction is headquartered at 4095 Pacheco Blvd, Martinez, CA 94553, in Contra Costa County, California.
Does Mckay & CO Construction have an active surety bond on file with CSLB?
Yes. Mckay & CO Construction has an active California contractor surety bond filed with Merchants Bonding Company (mutual).
Does Mckay & CO Construction carry workers' compensation coverage?
Yes. Mckay & CO Construction carries active workers' compensation coverage through Omaha National Casualty Company.
How do I verify Mckay & CO Construction's contractor license?
You can verify Mckay & CO Construction's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=623129.
- License issuedJul 18, 1991
- WC coverage startsJan 1, 2026
- Bond activeApr 1, 2026
- WC expiresJan 1, 2027
- License expiresJul 31, 2027
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