Mackinaw Plumbing INC, C-36 Plumbing Contractor in Carnelian Bay, CA
Mackinaw Plumbing INC operating as a corporation holds an active California contractor license (CSLB #503649), valid through Apr 30, 2027. First issued in 1987, the license has been on the CSLB roster for 39 years. It carries a single CSLB classification: C-36 — Plumbing Contractor. Records show an active surety bond on file with Business Alliance Insurance Company and active workers' compensation coverage from Mid-Century Insurance Company. The business is based in Carnelian Bay, in Placer County, California.
- License Number
- 503649
- Issued
- Jan 5, 1987
- Status
- CLEAR
- Expires
- Apr 30, 2027
- Entity
- Corporation
- Surety
- Business Alliance Insurance Company
- Bond Number
- G100327309205
- Effective
- Jan 1, 2023
- Status
- Active
- Coverage
- Workers' Compensation Insurance
- Carrier
- Mid-Century Insurance Company
- Policy Number
- A09516277
- Effective
- Mar 10, 2023
- Expires
- Mar 10, 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 Mackinaw Plumbing INC licensed in California?
Yes. Mackinaw Plumbing INC holds California Contractors State License Board license number 503649, which is active and in good standing. The license was first issued on January 5, 1987. It is valid through April 30, 2027.
What does Mackinaw Plumbing INC specialize in?
Mackinaw Plumbing INC is licensed for one CSLB classification: C-36 Plumbing Contractor.
Where is Mackinaw Plumbing INC headquartered?
Mackinaw Plumbing INC is headquartered at P O Box 965, Carnelian Bay, CA 96140, in Placer County, California.
Does Mackinaw Plumbing INC have an active surety bond on file with CSLB?
Yes. Mackinaw Plumbing INC has an active California contractor surety bond filed with Business Alliance Insurance Company.
Does Mackinaw Plumbing INC carry workers' compensation coverage?
Yes. Mackinaw Plumbing INC carries active workers' compensation coverage through Mid-Century Insurance Company.
How do I verify Mackinaw Plumbing INC's contractor license?
You can verify Mackinaw Plumbing INC's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=503649.
- License issuedJan 5, 1987
- Bond activeJan 1, 2023
- WC coverage startsMar 10, 2023
- WC expiresMar 10, 2027
- License expiresApr 30, 2027
- Let George Do IT#498816Carnelian Bay·B General Building Contractor
- Auburn Plumbing Company#489237Foresthill·C-36 Plumbing Contractor
- Patton Jim Plumbing#476591Granite Bay·C-36 Plumbing Contractor
- Curtis Ronald T Plumbing#483169Lincoln·C-36 Plumbing Contractor
- North Lake Plumbing#440649Olympic Valley·C-36 Plumbing Contractor
- Pro Hot Water Service#453616Auburn·C-36 Plumbing Contractor
- American Leak Detection#393393Roseville·C-36 Plumbing Contractor
- Sierra Septic Service & Supply CO#417533Newcastle·A General Engineering Contractor
Working a California job with Mackinaw Plumbing INC, or chasing an unpaid invoice? These free tools track your mechanics lien deadlines and rights under California Civil Code §§8200–8848.
- California preliminary notice deadline calculatorFind your 20-day deadline and the lien rights at risk.
- Do I need a preliminary notice in California?Answer a few questions to see if the 20-day notice applies.
- Did I lose my California lien rights?Check whether your mechanics lien window has passed.
- Unpaid construction invoice in CaliforniaYour options and deadlines for collecting on a California job.
Own Mackinaw Plumbing INC? Claim or correct this profile