Knecht's Plumbing & Heating Inc

Licensed since 1979 · Corporation · No building permits on record yet

CSLB #373936 · ActiveWorkers' comp insuredBonded $25,000Verified website

License classes

B General BuildingC-4 Boiler, Hot Water Heating & Steam FittingC-10 ElectricalC-16 Fire ProtectionC-20 HVACC-36 PlumbingC-43 Sheet Metal

License, bond & insurance

California Contractors State License Board

CSLB license#373936 · Active
Business typeCorporation
Issued · expiresApr 27, 1979 · Apr 30, 2027
OfficeSan Luis Obispo, CA 93401
CSLB record updatedSep 30, 2026

Contractor bond$25,000 · since Apr 19, 2023
Bond companyWestern Surety Company
Workers' compensationWorkers' Compensation Insurance · until Oct 1, 2027
InsurerAmerican Casualty Company Of Reading Pa

License classes

B General BuildingC-4 Boiler, Hot Water Heating & Steam FittingC-10 ElectricalC-16 Fire ProtectionC-20 HVACC-36 PlumbingC-43 Sheet Metal

Always confirm a license on cslb.ca.gov before signingCheck another license

About the company

kph-inc.com

Services

CommercialHVAC

Founded1976
Websitekph-inc.com

From the company's own website, checked Oct 8, 2026. Claims are the company's; we show where each came from.

Facts with links to the page they came from

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Questions & answers

Is Knecht's Plumbing & Heating Inc licensed?

CSLB license #373936 is active, issued Apr 27, 1979 and valid through Apr 30, 2027, with classes B, C-4, C-10, C-16, C-20, C-36, C-43.

Is Knecht's Plumbing & Heating Inc insured and bonded?

CSLB lists workers' compensation insurance with American Casualty Company Of Reading Pa until Oct 1, 2027 and a $25,000 contractor bond with Western Surety Company.

Sources

Contractors State License Board — license, bond and workers' comp records (Sep 30, 2026).
Company website — kph-inc.com (checked Oct 8, 2026).

Answers use only the facts on this pageIs this your business? Update listing