STEPHEN CIARI PLUMBING AND HEATING INC

California contractor license #828351 · San Jose, Santa Clara County

License

License number
828351
Status
Clear
Classifications
  • C-4 Boiler, Hot-Water Heating and Steam Fitting Contractor
  • C-20 Warm-Air Heating, Ventilating and Air-Conditioning Contractor
  • C-36 Plumbing Contractor
Business type
Corporation
Issued
Dec 12, 2003
Expires
Dec 31, 2027
Workers' compensation
Workers' Compensation Insurance — Berkshire Hathaway Homestate Insurance Company
Contractor's bond
$25,000 — Everest Reinsurance Company
DIR public works registration
Registered through Jun 30, 2028

From the California Contractors State License Board (CSLB) public license file, last updated Dec 4, 2025. Verify license #828351 on CSLB's License Check.

California public works

STEPHEN CIARI PLUMBING AND HEATING INC appears on 165 public works projects registered with the California Department of Industrial Relations, 57 of them as the prime contractor, for 74 awarding bodies between 2017 and 2026. Projects it led total $9,306,956 in reported contract value.

Most recent public works projects
DateProjectAwarding bodyRoleContract amount
Sep 24, 2026WGMS - leak repair Attendance OFCBuildings & facilitiesSan Jose Unified School DistrictPrime$16,006
Aug 31, 2026Drinking fountain repairs/ replacementParks, landscape & fieldsMorgan Hill Unified School DistrictPrime$64,788
Aug 28, 2026Water Heater Replacements at SobratoPlumbing & restroomsMorgan Hill Unified School DistrictPrime$36,992
Jul 15, 2026HALKIN ES - ADMIN OFFICE A/CRoofingSan Leandro Unified School DistrictPrime$35,173
Jul 14, 2026Portable Relocation ProjectBuildings & facilitiesGavilan College DistrictSubcontractor$1,025,000
Jul 9, 2026Plumbing Services Wilson Summer ProjectPlumbing & restroomsSanta Clara Unified School DistrictPrime$19,308
Jul 6, 2026CHS SEWER LINE REPLACEMENTSewer & wastewaterFremont Union High School DistrictPrime$48,415
Jul 1, 20262026-2027 PLUMBING MAINTANCE/REPAIRSPlumbing & restroomsEvergreen School DistrictPrime$50,000
Jul 1, 2026Plumbing ServicesPlumbing & restroomsAlameda County Water District - Purchasing DepartmentPrime$20,000
Jun 25, 2026CalShape - GREE MALO HIRS PATT WARW OLIVPlumbing & restroomsFREMONT UNIFIED SCHOOL DISTRICTPrime$558,949
Jun 23, 2026Esperanza Water Heater RepairsPlumbing & restroomsHousing Authority of the City of AlamedaPrime$129,136
Jun 17, 2026On-Call Plumbing MaintenancePlumbing & restroomsCity of Morgan HillPrime$100,000
Jun 16, 2026Crocker Culinary ClassroomBuildings & facilitieshillsborough school districtSubcontractor$264,000
Jun 15, 2026Ciari PlumbingPlumbing & restroomsCity of Santa ClaraPrime$250,000
Jun 15, 2026On call Plumbing ServicesPlumbing & restroomsTown of Los GatosPrime$75,000
Jun 10, 2026HHS BOILERS REPLACEMENTHVAC & mechanicalFremont Union High School DistrictPrime$137,136
Jun 9, 2026Westwood ES ModernizationBuildings & facilitiesSanta Clara Unified School DistrictPrime$31,477
Jun 8, 2026Oster HVAC Replacement ProjectHVAC & mechanicalUnion School DistrictSubcontractor$1,440,000
Jun 3, 2026River Glen Repair Sewer LineSewer & wastewaterSan Jose Unified School DistrictPrime$37,300
Jun 3, 2026Carson Collapsed Sewer PipeSewer & wastewaterSan Jose Unified School DistrictPrime$21,278
Jun 2, 2026As-Needed Plumbing ServicesPlumbing & restroomsCity of BurlingamePrime$75,000
May 28, 2026Swimming Pool Upgrades Wilcox HSParks, landscape & fieldsSanta Clara Unified School DistrictSubcontractor$6,310,777
May 13, 2026Toilet replacement at SummerdaleOtherBerryessa Union School DistrictPrime$33,556
May 13, 2026Toilet Replacement at BrooktreeOtherBerryessa Union School DistrictPrime$33,556
May 13, 2026Water Toilet at Majestic WayOtherBerryessa Union School DistrictPrime$33,556

Most recent 25 of 165. Contract amounts are the whole project's, as the awarding body reported them to DIR (reported since July 2024); a role is "Prime" when the awarding body registered the contractor on the project.

Awarding bodies it works for most

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