JACKSON & BLANC

California contractor license #188961 · San Diego, San Diego County

License

License number
188961
Status
Clear
Classifications
  • B General Building Contractor
  • C-4 Boiler, Hot-Water Heating and Steam Fitting Contractor
  • C-7 Low Voltage Systems Contractor
  • C-20 Warm-Air Heating, Ventilating and Air-Conditioning Contractor
  • C-36 Plumbing Contractor
  • C-38 Refrigeration Contractor
  • C-43 Sheet Metal Contractor
Business type
Corporation
Issued
Jan 5, 1960
Expires
Sep 30, 2028
Workers' compensation
Workers' Compensation Insurance — Zurich American Insurance Company
Contractor's bond
$25,000 — Western Surety Company
DIR public works registration
Registered through Jun 30, 2028

From the California Contractors State License Board (CSLB) public license file, last updated Sep 24, 2026. Verify license #188961 on CSLB's License Check.

California public works

JACKSON & BLANC appears on 68 public works projects registered with the California Department of Industrial Relations, 34 of them as the prime contractor, for 28 awarding bodies between 2020 and 2026. Projects it led total $70,559,732 in reported contract value.

Most recent public works projects
DateProjectAwarding bodyRoleContract amount
Jul 15, 2026Children's Crisis Residential CareBuildings & facilitiesCounty of San Diego Department of General ServicesSubcontractor$333,486
Jul 13, 2026Jackson & Blanc (Plant Chiller Engine)HVAC & mechanicalCity of Escondido - Department of Public WorksPrime$34,390
Jul 9, 202626/27 HVAC Troubleshooting & RepairsHVAC & mechanicalFallbrook Union Elementary School DistrictPrime$15,000
Jun 25, 2026Jackson & Blanc (HVAC/Mechanical Annual)HVAC & mechanicalCity of Escondido - Department of Public WorksPrime$177,840
Jun 23, 2026Marshall ES WSM GMP No 1 LLBBuildings & facilitiesSan Diego Unified School DistrictSubcontractor$22,431,889
Jun 9, 2026SAFETY CENTER HVAC REPLACEMENT PROJECTHVAC & mechanicalCity of San MarcosPrime$670,351
May 20, 2026Rohr Interim HousingPaving & streetsChula Vista Elementary School DistrictPrime$1,800,000
May 6, 2026CSL HHW Conversion (PM 486)OtherSan Diego State UniversitySubcontractor$1,314,355
Mar 23, 2026Proj #: B-2419 Proj Name: Sci-1 RepipeOtherCalifornia State University San Marcos - PWSubcontractor$555,667
Mar 12, 2026Bid 2026-09HVAC & mechanicalPoway Unified School DistrictPrime$542,375
Mar 5, 2026Pines and RootsBuildings & facilitiesUniversity of California, San DiegoSubcontractor$11,300,000
Feb 23, 2026Thornton MRI Expansion & ReplacementWaterUniversity of California, San DiegoSubcontractor$11,142,172
Jan 13, 2026PW - Cooling Tower ReplacementHVAC & mechanicalNational School DistrictPrime$2,300
Dec 10, 2025Carmel Del Mar School ModernizationBuildings & facilitiesDel Mar Union School DistrictSubcontractor$1,743,428
Dec 4, 2025IDS WO-25-1745OtherCity of San MarcosPrime$18,968
Oct 30, 2025HVAC Comm D ProjectHVAC & mechanicalCity of San DiegoPrime$3,548
Oct 22, 2025Pines and Roots InvestigationOtherUniversity of California, San DiegoSubcontractor$40,000
Oct 15, 2025Rohr Elem HVAC & RoofingRoofingChula Vista Elementary School DistrictPrime$5,641,068
Oct 14, 2025Muirlands Middle School WSM PH 2 LLBBuildings & facilitiesSan Diego Unified School DistrictSubcontractor$57,234,892
Sep 30, 2025Chiller Preventative MaintenanceHVAC & mechanicalCity of San DiegoPrime$22,570
Sep 19, 2025Jackson & Blanc REQ00942406WaterUC San DiegoPrime$18,397
Sep 1, 2025Chiller Maintenance ServicesHVAC & mechanicalSan Diego Convention Center CorporationPrime$41,888
Sep 1, 2025As-Needed PlumbingPlumbing & restroomsHelix Water District (OC)Prime$70,000
Aug 27, 2025ROUTINE MAINTENANCE HVAC DISTRICTWIDEHVAC & mechanicalSan Marcos Unified School DistrictPrime$25,000
Aug 7, 2025UNDERGROUND LEAK REPAIRSHVAC & mechanicalCity of San MarcosPrime$21,023

Most recent 25 of 68. 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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