ULTRA ENGINEERING CONTRACTORS INC

California contractor license #971768 · Winchester, Riverside County

License

License number
971768
Status
Clear
Classifications
  • A General Engineering Contractor
Business type
Corporation
Issued
Apr 3, 2012
Expires
Apr 30, 2028
Workers' compensation
Workers' Compensation Insurance — Zurich American Insurance Company
Contractor's bond
$25,000 — Atlantic Specialty Insurance Company
DIR public works registration
Registered through Jun 30, 2029

From the California Contractors State License Board (CSLB) public license file, last updated Oct 1, 2026. Verify license #971768 on CSLB's License Check.

California public works

ULTRA ENGINEERING CONTRACTORS INC appears on 216 public works projects registered with the California Department of Industrial Relations, 2 of them as the prime contractor, for 153 awarding bodies between 2012 and 2026. Projects it led total $54,260 in reported contract value.

Most recent public works projects
DateProjectAwarding bodyRoleContract amount
Jul 28, 2028SANTA ANA PFAS TREATMENT AT JOHN GARTHEOtherORANGE COUNTY WATER DISTRICTSubcontractor$23,587,500
Jul 16, 2026Plam Villas at StateOtherHemet PV Partners LPSubcontractor$44,395,000
Jun 25, 2026Geotechnical Exploration & Utility LocatBuildings & facilitiesVICTOR VALLEY COMMUNITY COLLEGE DISTRICTSubcontractor$47,352
Jun 11, 2026Alvarado Laboratory Improv + TrailerOtherCity of San DiegoSubcontractor$151,966,015
Jun 11, 202611-SD,Imp-15,7-M20.4, S0.0/S0.3OtherCalifornia Department of Transportation (Caltrans)Subcontractor$858,058
Jun 10, 2026PLC South Sewer Force Main and GravitySewer & wastewaterIndustrial Developments International, Inc.Subcontractor$6,855,000
Jun 9, 2026Redlands USD M.S. Safety Project Phase 1OtherRedlands Unified School DistrictSubcontractor$3,823,627
Jun 3, 2026Riverside County ROV Site ImprovementsTraffic & signalsCounty of Riverside - Facilities ManagementSubcontractor$1,300,000
May 18, 2026Electrical Upgrades to Four ClassroomsElectrical, low voltage & AVAnaheim Union High School DistrictSubcontractor$163,333
May 11, 2026Evolve Student Housing – GMP V (Metepec)OtherSan Diego State UniversitySubcontractor$102,227,086
May 5, 2026D&C25-004 Flight Tower RestaurauntParks, landscape & fieldsCity of Ontario - Public Works AgencySubcontractor$30,000,000
Apr 30, 2026West VV Groundwater Banking ProjectOtherMOJAVE WATER AGENCYSubcontractor$17,907,100
Apr 27, 2026Troy Street Sleeping CabinsPaving & streetsCounty of San Diego Department of General ServicesSubcontractor$9,350,000
Apr 14, 2026Parks Mod classrooms(2) and Mod restroomPlumbing & restroomsFullerton School DistrictSubcontractor$1,677,151
Apr 7, 2026RAMONA DEMOLITION PROJECTDemolition & site workAlhambra Unified School DistrictSubcontractor$60,000
Mar 30, 2026Albertsons Palm SpringsSolar, EV & energySolar Holdings 131 LLCSubcontractor$833,696
Mar 19, 2026Jacumba Fire Station 43OtherCounty of San Diego Department of General ServicesSubcontractor$18,000,000
Mar 4, 2026RCB SYSTEMS 1223E.01/1260B.01/1562C.01OtherSanta Margarita Water DistrictSubcontractor$7,019,400
Mar 2, 2026Trask Reservoir Rehabilitation ProjectWaterCity of Garden Grove - WaterSubcontractor$3,751,610
Feb 26, 2026AHS Building H and PAC AnnexBuildings & facilitiesArcadia Unified School DistrictSubcontractor$25,565,831
Feb 20, 2026David M. Gonzales Rec Ctr StormwaterStorm drain & flood controlCity of Los Angeles Board of Public WorksSubcontractor$47,834,795
Feb 19, 2026P-0116172 EES AIR/VACUUM EXCAVATIONDemolition & site workLake Elsinore Unified School DistrictSubcontractor$24,250
Feb 9, 2026Great Park Baseball Stadium ScoreboardParks, landscape & fieldsCity of IrvineSubcontractor$10,500
Feb 2, 2026Santa Ana PFAS TreatmentWaterORANGE COUNTY WATER DISTRICTSubcontractor$23,587,500
Jan 13, 2026EV CHARGER AT AHSSolar, EV & energyArcadia Unified School DistrictSubcontractor$93,333

Most recent 25 of 216. 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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