Public CSLB records

M D Plumbing, C-36 Plumbing Contractor in Truckee, CA

License #837911·Sole Owner·Truckee, Nevada County
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Summary

M D Plumbing operating as a sole owner holds California contractor license #837911, which is currently expired (lapsed Aug 31, 2026) and not valid to contract until it is renewed. First issued in 2004, the license has been on the CSLB roster for 22 years. It carries a single CSLB classification: C-36 — Plumbing Contractor. Records show an active surety bond on file with Hudson Insurance Company and active workers' compensation coverage from Technology Insurance Company INC. The business is based in Truckee, in Nevada County, California.

Business Information
Address
P O Box 9539
Truckee, CA 96162
License Details & Classifications
License Number
837911
Issued
May 10, 2004
Status
CLEAR
Expires
Aug 31, 2026
Entity
Sole Owner
Financial & Insurance Coverage
Contractor Bond
Surety
Hudson Insurance Company
Bond Number
30054330
Effective
Jan 1, 2023
Status
Active
Workers' Compensation
Coverage
Workers' Compensation Insurance
Carrier
Technology Insurance Company INC
Policy Number
TSP4766914
Effective
Mar 3, 2026
Expires
Mar 3, 2027
Alert

This contractor has a compliance issue in its public CSLB record:

  • License expired
License StatusInactive / Expired
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 M D Plumbing licensed in California?

M D Plumbing previously held California Contractors State License Board license number 837911, but the license expired on August 31, 2026 and is not currently valid. It was first issued on May 10, 2004.

What does M D Plumbing specialize in?

M D Plumbing is licensed for one CSLB classification: C-36 Plumbing Contractor.

Where is M D Plumbing headquartered?

M D Plumbing is headquartered at P O Box 9539, Truckee, CA 96162, in Nevada County, California.

Does M D Plumbing have an active surety bond on file with CSLB?

Yes. M D Plumbing has an active California contractor surety bond filed with Hudson Insurance Company.

Does M D Plumbing carry workers' compensation coverage?

Yes. M D Plumbing carries active workers' compensation coverage through Technology Insurance Company INC.

How do I verify M D Plumbing's contractor license?

You can verify M D Plumbing's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=837911.

Activity Timeline
  1. License issuedMay 10, 2004
  2. Bond activeJan 1, 2023
  3. WC coverage startsMar 3, 2026
  4. License expiredAug 31, 2026
  5. WC expiresMar 3, 2027
Other contractors in Nevada County
California lien & payment resources

Working a California job with M D Plumbing, 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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