Knecht's Plumbing & Heating INC, B General Building Contractor in San Luis Obispo, CA
Knecht's Plumbing & Heating INC operating as a corporation holds an active California contractor license (CSLB #373936), valid through Apr 30, 2027. First issued in 1979, the license has been on the CSLB roster for 47 years. It carries 7 CSLB classifications: B General Building Contractor, C-4 Boiler, Hot Water Heating and Steam Fitting Contractor, C-10 Electrical Contractor, C-16 Fire Protection Contractor, C-20 HVAC Contractor, C-36 Plumbing Contractor, and C-43 Sheet Metal Contractor. Records show an active surety bond on file with Western Surety Company and active workers' compensation coverage from American Casualty Company of Reading PA. The business is based in San Luis Obispo, in San Luis Obispo County, California.
- License Number
- 373936
- Issued
- Apr 27, 1979
- Status
- CLEAR
- Expires
- Apr 30, 2027
- Entity
- Corporation
- Surety
- Western Surety Company
- Bond Number
- 66560655
- Effective
- Apr 19, 2023
- Status
- Active
- Coverage
- Workers' Compensation Insurance
- Carrier
- American Casualty Company of Reading PA
- Policy Number
- 7094442681
- Effective
- Oct 1, 2025
- Expires
- Oct 1, 2026
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 Knecht's Plumbing & Heating INC licensed in California?
Yes. Knecht's Plumbing & Heating INC holds California Contractors State License Board license number 373936, which is active and in good standing. The license was first issued on April 27, 1979. It is valid through April 30, 2027.
What does Knecht's Plumbing & Heating INC specialize in?
Knecht's Plumbing & Heating INC is licensed for 7 CSLB classifications: B General Building Contractor, C-4 Boiler, Hot Water Heating and Steam Fitting Contractor, C-10 Electrical Contractor, C-16 Fire Protection Contractor, C-20 HVAC Contractor, C-36 Plumbing Contractor, and C-43 Sheet Metal Contractor.
Where is Knecht's Plumbing & Heating INC headquartered?
Knecht's Plumbing & Heating INC is headquartered at 60 Zaca Lane, San Luis Obispo, CA 93401, in San Luis Obispo County, California.
Does Knecht's Plumbing & Heating INC have an active surety bond on file with CSLB?
Yes. Knecht's Plumbing & Heating INC has an active California contractor surety bond filed with Western Surety Company.
Does Knecht's Plumbing & Heating INC carry workers' compensation coverage?
Yes. Knecht's Plumbing & Heating INC carries active workers' compensation coverage through American Casualty Company of Reading PA.
How do I verify Knecht's Plumbing & Heating INC's contractor license?
You can verify Knecht's Plumbing & Heating INC's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=373936.
- License issuedApr 27, 1979
- Bond activeApr 19, 2023
- WC coverage startsOct 1, 2025
- WC expiresOct 1, 2026
- License expiresApr 30, 2027
- Tierney Construction#280750Cambria·A General Engineering Contractor
- Heating & Cooling#351959Morro Bay·C-20 HVAC Contractor
- Cashin James A JR#318383Nipomo·B General Building Contractor
- Rice Heating & Air Conditioning INC#237636Grover Beach·C-20 HVAC Contractor
- San Luis Butane Distributors#158902Paso Robles·A General Engineering Contractor
- Carmel River Inn Management INC#360536Cambria·B General Building Contractor
- Mid State Painting#341782Grover Beach·B General Building Contractor
- Construction Services Unlimited#340353Paso Robles·B General Building Contractor
Working a California job with Knecht's Plumbing & Heating 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 Knecht's Plumbing & Heating INC? Claim or correct this profile