San Mateo County Transit District

186 public works projects registered with the California Department of Industrial Relations, 2011–2026 · Millbrea, San Mateo County. Reported contract value: $101,246,744.

Projects by year

YearProjectsReported contract value
202622$22,968,974
202524$77,852,152
202418$425,617
202321—
202219—
202115—
20207—
201919—
20187—
20177—
201614—
20159—
20121—
20113—

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

Types of work

  • Other · 63
  • Buildings & facilities · 19
  • Electrical, low voltage & AV · 18
  • HVAC & mechanical · 11
  • Painting & flooring · 11
  • Parks, landscape & fields · 8
  • Plumbing & restrooms · 7
  • Paving & streets · 7
  • Bridges & structures · 7
  • Demolition & site work · 6
  • Concrete & masonry · 6
  • Sewer & wastewater · 5

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

Contractors it awards most

Prime contractorProjectsReported contract value
OFRS, INC4$175,625
F B D VANGUARD CONSTRUCTION INC3$731,261
SPOSETO ENGINEERING INC3$366,632
ABB E-mobility Inc.2$193,350
SULLY & SONS CONCRETE/LANDSCAPE2$154,000
RAPOSO ENGINEERING INC2$120,550
GOLDEN BAY CONSTRUCTION INC2$58,778
K B M OFFICE EQUIPMENT INC1$51,071,890
GROUP 4 ARCHITECTURE1$18,000,000
SKYLINE CONSTRUCTION INC1$7,836,071
CRATUS INC.1$1,934,944
POWER ENGINEERING CONSTRUCTION COMPANY1$220,900
SCC ELECTRIC INC1$129,500
GOLDEN BAY FENCE PLUS IRON WORKS INC1$71,495
AIR & LUBE SYSTEMS INC1$53,742

Latest projects

DateProjectPrime contractorContract amount
Oct 7, 2026NORTH BASE (NB) WATER LINE REPLACEMENTWaterCRATUS INC.$1,934,944
Sep 15, 2026NB ABB Chargers Maintenance and OOtherABB E-mobility Inc.$146,940
Sep 14, 2026Emergency - Dumbarton CleanupOtherOFRS, INC$39,000
Sep 14, 2026270 Ft Anti Climb FenceBuildings & facilitiesGOLDEN BAY FENCE PLUS IRON WORKS INC$71,495
Aug 27, 2026Security Operations Center (Menlo Park)Electrical, low voltage & AVMCMILLAN DATA COMMUNICATIONS INC$55,330
Aug 13, 2026North Base Non-Revenue Electric VehicleSolar, EV & energyRE-GEN ELECTRIC INC$94,400
Aug 5, 2026Dumbarton Rail Navigation LightsOtherPOWER ENGINEERING CONSTRUCTION COMPANY$220,900
Jul 14, 2026Bus Stop Improvement Plan (BSIP) Phase 1Paving & streetsBAY AREA LIGHTWORKS INC$137,000
Jul 8, 2026Concrete Replacement at Redwood City TraConcrete & masonryF B D VANGUARD CONSTRUCTION INC$540,703
Jun 25, 2026Bus Shelter Replacement Project: PackagePaving & streetsRAPOSO ENGINEERING INC$56,800
Jun 3, 2026Landscaping MaintenanceParks, landscape & fieldsLEONARD ANTHONY VALENTI INCORPORATED DBA COMMERCIAL ENVIRONMENT$830,013
Jun 1, 2026outh Base Fire Assembly Back Flow PrevenPlumbing & restroomsBACKFLOW PREVENTION SPECIALISTS INC$149,000
Apr 29, 202626-S-CU-139Bridges & structuresBEST QUALITY TREE SERVICE$57,000
Apr 27, 2026Removal and Replacement of an Inground LOtherAUTOLIFT SERVICES INC$158,163
Apr 20, 2026Emergency - Dumbarton Navigation LightsBridges & structuresTHE DUTRA GROUP$55,000
Apr 16, 2026Bus Shelter Replacement - Package D2Paving & streetsSULLY & SONS CONCRETE/LANDSCAPE$68,000
Mar 23, 2026Emergency - Dumbarton CleanupOtherOFRS, INC$23,000
Mar 5, 2026NB Steamrack double door repairBuildings & facilitiesFRONTIER BUILDING PRODUCTS PACIFIC INC$16,930
Mar 4, 2026On-Call General Engineering Consultant DDesign, inspection & consultingGROUP 4 ARCHITECTURE$18,000,000
Feb 25, 2026Hydraulit Bus Lift Test, Inspection & MaOther—$95,095
Jan 16, 2026SB NRV EV ChargersSolar, EV & energySCC ELECTRIC INC$129,500
Jan 9, 2026NORTH BASE CONCRETE REPAIRConcrete & masonryIMPERIAL CONSTRUCTION & ENGINEERING INC$89,762
Nov 24, 2025Emergency - Auditorium CompressorOtherATS MECHANICAL$43,205
Nov 18, 2025Package D1-Bus Shelter ReplacementOtherSULLY & SONS CONCRETE/LANDSCAPE$86,000
Oct 21, 2025Dumbarton Encampment RemovalOtherOFRS, INC$20,500

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