Orange County Sheriffs Department, Research and Development

429 public works projects registered with the California Department of Industrial Relations, 2000–2026 · Orange, Orange County. Reported contract value: $41,541,626.

Projects by year

YearProjectsReported contract value
20261$1,500,000
20253$5,500,000
202450$23,577,072
202363$10,964,554
202253—
202136—
202046—
201940—
201844—
201731—
201610—
201511—
201411—
20139—
201214—
20101—
20001—

DIR has published contract amounts since July 2024; earlier years count projects only.

Types of work

  • Other · 122
  • Buildings & facilities · 104
  • Electrical, low voltage & AV · 63
  • Painting & flooring · 46
  • HVAC & mechanical · 27
  • Paving & streets · 13
  • Roofing · 8
  • Plumbing & restrooms · 7
  • Elevators & conveying · 7
  • Parks, landscape & fields · 5
  • Storm drain & flood control · 5
  • Sewer & wastewater · 4

Inferred by Atriam from each project's name and description, not reported by the agency.

Contractors it awards most

Prime contractorProjectsReported contract value
MEL SMITH ELECTRIC INC4$3,188
DALKE & SONS CONSTRUCTION INC2$5,572,567
AMTEK CONSTRUCTION2$5,408,352
J.C. CHANG & ASSOCIATES, INC.2$150,000
PAN-PACIFIC MECHANICAL LLC1$6,500,000
CML SECURITY, LLC1$5,500,000
QUINCON INC1$5,500,000
TAIT & ASSOCIATES INC1$1,500,000
C T G CONSTRUCTION INC DBA C T GEORGIOU PAINTING CO1$228,695
Ron Athanitis1—
VERDANTAS INC1—
BAKER ELECTRIC1—

Latest projects

DateProjectPrime contractorContract amount
Apr 8, 2026Relocation of Fire Service Double CheckStorm drain & flood controlTAIT & ASSOCIATES INC$1,500,000
Nov 24, 2025Commissary Freezer ReplacementDesign, inspection & consultingVERDANTAS INC—
Sep 18, 2025Bell Front Door ReplacementBuildings & facilitiesQUINCON INC$5,500,000
Sep 8, 2025Axon Video Room Electrical (24152)Electrical, low voltage & AVMEL SMITH ELECTRIC INC—
Nov 7, 2024TLF Anti-Ligature Mod KBuildings & facilitiesC T G CONSTRUCTION INC DBA C T GEORGIOU PAINTING CO$228,695
Oct 17, 2024Axon Interview RoomOtherMEL SMITH ELECTRIC INC—
Oct 17, 2024Central Woman's Jail Security Ceiling ReOther—$5,400,000
Oct 3, 2024TLF- H Barracks Fire Alarm PanelFire & life safetyDALKE & SONS CONSTRUCTION INC$72,567
Oct 1, 2024SSA Modular OfficeBuildings & facilitiesJ.C. CHANG & ASSOCIATES, INC.$90,000
Sep 24, 2024Musick - Rx Storage CabinetsPainting & flooring—$50,209
Sep 20, 2024IRC Mod N ADA & Security UpgradesConcrete & masonry—$5,006,960
Sep 5, 2024Commissary Freezer ReplacementHVAC & mechanicalPAN-PACIFIC MECHANICAL LLC$6,500,000
Aug 21, 2024Bell Bldg - Vehicle Floor ModificationPainting & flooring—$547,348
Aug 7, 2024JAMF Arc Flash StudyOtherJ.C. CHANG & ASSOCIATES, INC.$60,000
Aug 7, 2024Electrical Outlet forBWCTaser in ArmoryElectrical, low voltage & AVMEL SMITH ELECTRIC INC$1,330
Aug 6, 2024New electrical outlet in JCRPElectrical, low voltage & AVMEL SMITH ELECTRIC INC$1,857
Aug 1, 2024IRC Visiting Lobby Levator ControlsElevators & conveying——
Jul 29, 2024CMJ 1st Floor Equipment CageBuildings & facilities——
Jul 24, 2024TLF Security Electronics UpgradesBuildings & facilities—$109,753
Jul 17, 2024CMJ Mail Room Panic ButtonOtherAMTEK CONSTRUCTION$8,352
Jul 2, 2024CJX Stentofon ReplacementParks, landscape & fieldsCML SECURITY, LLC$5,500,000
Jul 1, 2024CMJ - 1st Floor Equipment CageBuildings & facilities——
Jun 24, 2024JWA Transportation OfficeBuildings & facilities——
Jun 24, 2024CJX Perimeter CamerasElectrical, low voltage & AV——
Jun 24, 2024JAMF - Fence, Gate, Drainage & Wheel StoStorm drain & flood control——

Source: California Department of Industrial Relations public works project registrations (PWC-100), updated daily by Atriam.