L & H AIRCO

California contractor license #591093 · Rocklin, Placer County

License

License number
591093
Status
Clear
Classifications
  • C-7 Low Voltage Systems Contractor
  • C-10 Electrical Contractor
  • C-20 Warm-Air Heating, Ventilating and Air-Conditioning Contractor
Business type
Limited Liability
Issued
Mar 23, 1990
Expires
Sep 30, 2028
Workers' compensation
Workers' Compensation Insurance — Corepointe Insurance Company
Contractor's bond
$25,000 — Ohio Casualty Insurance Company (The)
DIR public works registration
Registered through Jun 30, 2027

From the California Contractors State License Board (CSLB) public license file, last updated Sep 29, 2026. Verify license #591093 on CSLB's License Check.

California public works

L & H AIRCO appears on 217 public works projects registered with the California Department of Industrial Relations, 41 of them as the prime contractor, for 70 awarding bodies between 2015 and 2026. Projects it led total $8,807,289 in reported contract value.

Most recent public works projects
DateProjectAwarding bodyRoleContract amount
Sep 4, 2026Controls for Ac#7 @ PDOtherCity of Manteca Public WorksPrime$7,820
Aug 28, 2026Building Management System maintenanceBuildings & facilitiesDepartment of General ServicesPrime$914,376
Aug 5, 2026Carnegie Forum Boiler ReplacementHVAC & mechanicalCity of LodiSubcontractor$94,363
Aug 5, 2026CRC SCIENCE - SERVICES TO REPLACE AHU/VAOtherLos Rios Community College DistrictSubcontractor$481,748
Jul 14, 2026McQuay Controls RetrofitBuildings & facilitiesCounty of AmadorPrime$97,736
Jun 22, 2026Police Department AC Unit 8&9Buildings & facilitiesCity of Manteca Public WorksPrime$14,390
Jun 15, 2026Solar Monitoring Ph-2Solar, EV & energyPorterville Unified School DistrictPrime$261,100
Jun 5, 2026MHU-1 HVAC ReplacementHVAC & mechanicalStanislaus County GSA PurchasingSubcontractor$500,000
May 28, 2026Waste Water - BreakroomOtherCity of Manteca Public WorksPrime$30,810
May 19, 2026Alerton ACM Global ControllersOtherCounty of SacramentoPrime$37,569
May 19, 2026Alerton ACM Global ControllerOtherCounty of SacramentoPrime$29,063
May 18, 2026Plano Preschool BAS InstallationBuildings & facilitiesPorterville Unified School DistrictPrime$69,051
May 18, 2026Vandalia BAS InstallationBuildings & facilitiesPorterville Unified School DistrictPrime$302,912
May 18, 2026Pioneer BAS InstallationBuildings & facilitiesPorterville Unified School DistrictPrime$195,575
May 13, 2026Proprietary EMSOtherDepartment of General ServicesPrime$719,882
May 7, 2026Cordova High Modernization Increm.1&2Buildings & facilitiesFolsom Cordova Unified School DistrictSubcontractor$35,415,234
May 6, 2026Patterson High School New GymnasiumBuildings & facilitiesPatterson Joint Unified School DistrictSubcontractor$21,033,619
Apr 20, 2026Arcade MS PortablesElectrical, low voltage & AVSan Juan Unified School DistrictSubcontractor$790,000
Apr 10, 2026COHS and SHS PAC ImprovementsOtherElk Grove Unified School DistrictSubcontractor$4,173,775
Apr 6, 2026MGP Event Centeer Mech. & Building ImproRoofingStanislaus County Office of EducationSubcontractor$2,548,135
Mar 3, 2026Florin HS Classroom UpgradesBuildings & facilitiesElk Grove Unified School DistrictSubcontractor$3,499,237
Jan 19, 2026AOB Global HVAC ControllerHVAC & mechanicalTruckee Tahoe Airport DistrictSubcontractor$17,983
Jan 13, 202612th Street HVAC Unit & Control ReplacemPaving & streetsStanislaus County GSA PurchasingSubcontractor$1,500,000
Jan 13, 2026PSC West HVAC Replacements - Pod FHVAC & mechanicalStanislaus County GSA PurchasingSubcontractor$591,130
Jan 9, 2026OES HVAC Units 1, 2, & 3 ReplacementHVAC & mechanicalStanislaus County GSA PurchasingSubcontractor$180,095

Most recent 25 of 217. 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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