wa-public-works-records

WHATCOM TRANSPORTATION AUTHORITY — public works contracts

227 public works projects and 341 intents to pay prevailing wages name WHATCOM TRANSPORTATION AUTHORITY as the awarding agency, in the L&I file of Oct 1, 2026. L&I classes it as: Transportation District.

Bidding, hiring a subcontractor or checking a competitor? A dated public works report ($19) on one contractor — or an agency's awards, every month.

Intents filed, by year

2017201820192020202120222023202420252026
20213112122120322430

Latest contracts (181)

Intent filedContractPrime contractorAmount declared
Sep 25, 2026Janitorial Services
2025-010
ADVANTAGE BUILDING SERVICES INCORPORATED$183,835
Sep 23, 20261530 Cornwall Avenue Roof Inspection and Repair
2026-066
HYTECH ROOFING INC$11,200
Aug 5, 2026MOAB Bus Gate Security Repairs
2026-062
GATEWAY CONTROLS INC$6,546
Jul 22, 2026Tank Monitor Certification and Overfill Protection Valves Replacement
2026-055
ULTRA TANK SERVICES INC$9,965
Jul 20, 2026(title withheld)
2026-056
KAMPS PAINTING COMPANY INC$29,217
Jul 15, 2026HRC Retrofit
2026-052
MILLS ELECTRIC$16,038
Jul 6, 2026HRC Retrofit
2026-052
MILLS ELECTRIC$16,038
Jun 24, 2026WWU PAC Stop Improvements
2026-050 MP
DAWSON CONSTRUCTION LLC$36,876
May 29, 2026Whatcom Trans Authority - Mod Walls Construction
2026261
PACIFIC MOBILE STRUCTURES INC$2,653
Mar 30, 2026Install 3 Circuits for New Office Equipment
2193
ELITE ELECTRICAL CONTR INC$4,425
Mar 26, 2026MOAB Building-2026 Annual Full Service, Complete Inspection and 2-Hour Load Bank
WSC 06225 - MOA
PACIFIC POWER GROUP LLC$4,219
Feb 25, 2026VACTOR TRUCK AND STORMWATER SYSTEM MAINTENANCE
2025-065 SWR
PACIFIC FACILITY SOLUTIONS INC$60,000
Feb 9, 2026Mohawk Lift Repairs
2026-016 Micro
WHEELERS EQUIPMENT CO & SERVS$7,623
Feb 2, 2026Service Calls and Repairs (after 2026 Inspections)
DES 27323
NORTHWEST FIRE SYSTEMS LLC—
Jan 30, 2026Emgency Fuel System Repairs
2026-012 Micro
MASCOTT EQUIPMENT CO INC$832
Jan 26, 2026Petronet Comms DownMASCOTT EQUIPMENT CO INC$1,164
Jan 22, 20262026 Stertil Koni Lift Remove and Reinstall and Repairs
2025-054
NORTHWEST LIFT & EQUIPMENT LLC—
Jan 21, 20265 Year Sprinkler System Service
2026181
NORTHWEST FIRE SYSTEMS LLC$1,792
Jan 21, 2026Annual Fire Alarm and Sprinkler Inspections
2026181 - DES27323
NORTHWEST FIRE SYSTEMS LLC$4,751
Jan 14, 2026Landscape Maintenance 2025-2026
2025-001
WINDWOOD ENTERPRISES INC$95,548
Oct 22, 2025HVAC Controls Upgrade
2025-038 ITB
MACDONALD-MILLER FAC SOLNS LLC$209,640
Oct 7, 20252025 Annual Fire Systems Inspection
2025-055 PB
NORTHWEST FIRE SYSTEMS LLC$11,290
Sep 10, 2025Wash Bay Lift Repair
#1697
NORTHWEST LIFT & EQUIPMENT LLC$14,769
Jul 23, 2025Midway Transformer Replacement
TBD
PUGET SOUND ENERGY INC$91,312
Jul 16, 2025Electrical Work for Portable
2025-041 SWR
MILLS ELECTRIC$7,330
Jul 3, 20252025 Automotive lift repairs
2025-044
EQUIPMENT SALES CO INC$9,964
Jun 6, 2025Whatcom Trans 10x40 Install Construction
2025226
PACIFIC MOBILE STRUCTURES INC$3,782
May 15, 2025Janitorial Services
2025-010
ADVANTAGE BUILDING SERVICES INCORPORATED$183,835
Apr 30, 2025Fencing at Bellingham Station
2025-028 MP
J T I COMMERCIAL SERVICES LLC$9,957
Apr 29, 2025ADA Bus Stop Improvements Year 2
2024-001 ITB
DAWSON CONSTRUCTION LLC$327,000
Apr 1, 2025Fire Sprinkler Service Call
2025-013
NORTHWEST FIRE SYSTEMS LLC—
Mar 12, 2025ELEVATOR MAINTENANCE, TESTING AND REPAIR SERVICES
2025-017
SCHINDLER ELEV DBA ELTEC SYS$20,000
Jan 22, 2025480v Outlet Install
2025-008
MILLS ELECTRIC$17,600
Jan 7, 2025Service and Battery Replacements at WTA's MOAB Facility
2023-093 SS
Eaton Corporation$17,538
Dec 3, 2024Cordata Station Bollard Installation
SWR 2024-049
WESTERN REFINERY SERVICES INC$29,855
Nov 7, 2024North Lot Fencing
2024-031 SWR
J T I COMMERCIAL SERVICES LLC$47,610
Nov 5, 2024Shunt Testing and Pilot Light Replacement
2024-051 PB
MILLS ELECTRIC$884
Nov 1, 2024Midway Lot Electrical Improvements
2024-023 ITB
EXPRESS ELECTRIC INC$1,248,990
Oct 11, 2024Modifications to outdoor lighting controls at WTA Bellingham Station
2024-046 MP
MILLS ELECTRIC$2,148
Oct 1, 2024Annual Fire Alarm & Sprinkler Inspection & Maintenance
DES 27323
NORTHWEST FIRE SYSTEMS LLC$11,223
Sep 17, 2024Whatcom Trans Authority
POI 2023328
MASCOTT EQUIPMENT CO INC$3,911
Aug 26, 2024Bakerview soft start upgrade
TBD
SCHINDLER ELEV DBA ELTEC SYS$5,699
Aug 15, 2024Overhead Door Repairs at WTA's MOAB Facility
2024-032 SS
OVERHEAD DR CO OF BLLNGHM LLC$33,578
Aug 1, 2024Birch Bay Ridge Estates Asphalt Demo and Patching
Bay Ridge Estates
HUIZENGA ENTERPRISES LLC$8,008
Jul 24, 2024Landscape Maintenance 2024
2023-001
WINDWOOD ENTERPRISES INC$86,419
Jul 22, 2024Air Compressor and Dryer Installation
2024-027 PB
BLYTHE MECHANICAL INC$38,509
Jul 17, 2024Electrical work for permanent air compressors
2024-024 PB
MILLS ELECTRIC—
Jun 21, 2024Air Compressor Piping
2024-021 PB
BLYTHE MECHANICAL INC$4,251
Jun 20, 2024Electrical Preparation for Temporary Air Compressor Installation
2024-012PB
MILLS ELECTRIC—
Jun 18, 2024Installation of Outlets for Vehicle Charger and Pipe Bender
2024-020PB
MILLS ELECTRIC—
Jun 7, 2024Glass Replacements at Various Transit Stations
3606764269
LYNDALE GLASS INC$6,575
May 17, 2024Carpet Install MOAB, BTS, and CTS
2024-016
GREAT FLOORS$50,357
Apr 9, 2024ADA Bus Stop Improvements
2024-001 ITB
DAWSON CONSTRUCTION LLC$327,000
Mar 19, 2024WTA FTS Rot Repair
WTA24001, PO 2024343
BURTON CONSTRUCTION INC$13,147
Jan 8, 2024(title withheld)
2023312
VALLEY PLUMBING & ELECTRIC INC$794
Oct 30, 2023Parts Washer Electrical Installation
2023312
VALLEY PLUMBING & ELECTRIC INC$7,500
Aug 14, 2023DEF Tank Installation
2023-068 PB
MASCOTT EQUIPMENT CO INC$99,106
Jul 28, 2023MOAB Carpet Replacement
2023-059PB
GREAT FLOORS$122,207
Jun 20, 2023Cordata Station Transformer Upgrade
2023-026SS
PUGET SOUND ENERGY INC$65,889
Jun 16, 2023Sweeping & Vac Support
2019-194
WESTERN REFINERY SERVICES INC—
May 3, 2023Cordata Station Bus Chargers
WTA-2022-01, 2023-031JOC
BURTON CONSTRUCTION INC$349,642
May 3, 2023Janitorial Services for WTA
2018-264RFP
Advantage Building Services$183,164
Apr 17, 2023Maintenance and Repair Services
2023057
COMM FIRE PROTECTION - WA, LLC$75,485
Mar 28, 2023HR Expansion Trailer
2023160
PACIFIC MOBILE STRUCTURES INC$131,759
Mar 22, 2023Landscape Maintenance Services
ITB 2023-001
WINDWOOD ENTERPRISES INC$255,492
Feb 27, 2023Electrical & Telecom Install
2023-013
MILLS ELECTRIC$26,177
Dec 8, 2022Janitorial Services for WTA
RFP #2018-264
Advantage Building Services$397,832
Dec 8, 2022Janitorial Services for WTA
RFP #2018-264
Advantage Building Services$356,287
Oct 6, 2022205 E. MAGNOLIA DOWNTOWN STATION
2022383
ROTO ROOTER PLUMBING SERVICE$11,343
Sep 22, 2022Public Restrooms Electronic Access Controls
WTA22002
BURTON CONSTRUCTION INC$64,646
Aug 16, 2022Midway Lot Bus Charger
2021-265PB
BURTON CONSTRUCTION INC$149,971
Jul 26, 20222022 Elevator PM
2022401
SCHINDLER ELEV DBA ELTEC SYS$8,609
Jun 10, 2022Lynden Transportation
2021373
NW TEL LLC$5,163
May 16, 202288752733 Whatcom Transit Authority
2060165
JOHNSON CONTROLS FIRE PRTTN LP$926
Oct 27, 2021WTA Interior Remodel of MOAB
2021-231
REGENCY NW CONSTRUCTION INC$397,120
Sep 20, 2021Ferndale Transit Station
2021-228SWR
NW TEL LLC$7,426
Sep 9, 2021Server Room Heat
453202758
HARRIS PACIFIC NORTHWEST LLC$2,587
Aug 30, 2021Calibrate DEF Pump
2021355
MASCOTT EQUIPMENT CO INC$1,023
Jul 29, 2021Repairs & Maintenance
PO #2021355
MASCOTT EQUIPMENT CO INC$3,289
May 5, 2021(title withheld)
2020260
JOHNSON CONTROLS FIRE PRTTN LP$2,654
Apr 30, 2021Lot Sweeping & Vactor Service
ITB #2019-194
WESTERN REFINERY SERVICES INC—
Jan 11, 2021(title withheld)
2020260
Johnson Controls Fire Prttn LP$388
Jan 11, 2021(title withheld)
2020260
Johnson Controls Fire Prttn LP$4,851
Jan 11, 2021(title withheld)
2020260
Johnson Controls Fire Prttn LP$1,132
Dec 2, 2020Elevator PM
2020267
ELTEC SYSTEMS LLC$8,609
Oct 28, 2020MOAB Reception Entry & Tool Cage Security Upgrades
2019-232PB
FORMA CONSTRUCTION COMPANY$25,629
Sep 1, 2020WTA New Fuel Dispenser
2019258
ANDERSON ENVIRONMNTL CNTRG LLC$71,499
Aug 20, 2020Broken Glass
2020254
LYNDALE GLASS INC$4,241
Jun 2, 2020(title withheld)
2020235
Johnson Controls Fire Prttn LP$2,698
May 26, 2020Install CP250 EV Chargers
2020228
Dahl Electric Inc$27,974
Mar 31, 2020WTA - Server Room Unit - Leak
PO #2020223
D K SYSTEMS INC$932
Feb 19, 2020VR Printer Repair
MANAGER
MASCOTT EQUIPMENT CO INC$4,174
Jan 23, 2020Five year safety test
2019255
ELTEC SYSTEMS LLC$4,656
Dec 5, 2019(title withheld)
2018220
Johnson Controls Fire Prttn LP$2,348
Oct 31, 2019Whatcom Trans Auth S-494
2019242
SKYLINE COMMUNICATIONS INC$3,136
Oct 28, 2019WTA - Server Rm
PO #2019253
D K SYSTEMS INC$2,707
Sep 30, 2019Asphalt Crack Seal
WTA-2019-02
FORMA CONSTRUCTION COMPANY$3,298
Sep 16, 2019IT Glass Wall
WTA-2019-01
FORMA CONSTRUCTION COMPANY$35,020
Jun 17, 2019WTA Bellingham Station Overhead Gate Signage
2019220
SAFETY SIGNS INC$2,120
May 7, 2019Lot Sweeping & Vactor Truck Service
ITB #2019-194
WESTERN REFINERY SERVICES INC—
Apr 11, 2019Midway Lot Improvements & ROW Construction
ITB# 2019-190
STREMLER GRAVEL INC$1,653,485
Jan 10, 2019Janitorial Services for WTA
RFP #2018-264
Advantage Building Services$154,000
Nov 30, 2018removal of Diesel dispenser #8
444306
MASCOTT EQUIPMENT CO INC$3,321
Oct 23, 2018Whatcom Transit Autogas Dispenser
2018-243
FERRELLGAS L P$122,749
Oct 4, 2018Janitorial Services for WTA
RFP# 2013-1100
Advantage Building Services$115,505
Oct 4, 2018Janitorial Services for WTA
RFP# 2013-1100
Advantage Building Services$115,505
Sep 20, 2018Fitness Portable
2018230
Dahl Electric Inc$17,586
Sep 12, 2018Janitorial Services for WTA
RFP# 2013-1100
Advantage Building Services$115,505
Aug 14, 2018Lease Trailer for Wellness Center
2018222
PACIFIC MOBILE STRUCTURES INC$15,922
Jun 7, 2018Vacotr Truck & Operating Services
ITB2014-200
WESTERN REFINERY SERVICES INC—
May 25, 2018Door 7OVERHEAD DR CO OF BELLING INC$3,466
Apr 25, 2018Landscape Maintenance Services
2017-64
PROSCAPES INC$30,470
Dec 19, 20172017 - Battery Labor
29204-EBS2017
EATON CORPORATION—
Dec 14, 20172016 - 3 Year UPS Service Contract
29204-20161226
EATON CORPORATION—
Nov 29, 2017Vactor Truck & Operating Services
ITB2014-200
WESTERN REFINERY SERVICES INC—
Nov 28, 2017Power Installation-Temporary Construction Trailer
2017258
C L K CONSTRUCTION LLC$3,008
Oct 10, 2017WTA MOAB Remodel
2017-251 ITB
HI MARK CONSTRUCTION INC$351,259
Sep 29, 2017Deliver and Install Leased 10x40
2017256
PACIFIC MOBILE STRUCTURES INC$1,634
Aug 25, 2017Asphalt Repair & Restripe
2017-248SP
KAMPS PAINTING COMPANY INC$53,957
Jul 20, 2017WTA fire system deficiency corrections
PO2017198
COMMERCIAL FIRE PROTECTION INC$4,579
Jun 6, 2017Landscape Maint Services
2017-164
TURFTENDERS INC$30,000
Apr 7, 2017Whatcom Transit AuthoritySIMPLEXGRINNELL LP$3,587
Feb 24, 2017Bellingham Station Sign Updates
2017190
SIGNS PLUS INC$4,087
Feb 3, 2017WTA Bellingham Station PV System & Installation
2016-320ITB
WESTERN SOLAR$39,665
Jan 4, 2017CCTV Installation at BTS
2016272/2016267
GATEWAY CONTROLS INC$14,327
Sep 7, 2016Sidewalk Joint Caulking and Crack Repair
2016264
Combined Construction Inc$41,720
Aug 9, 2016Annual Fire System Testing
2016258
COMMERCIAL FIRE PROTECTION INC$3,835
Jun 9, 2016WTA Lighting UpgradLUMENAL LIGHTING LLC$850
May 20, 2016WTA Cordata Ductless Replace Heat Pump
2016244
BLYTHE PLUMBING/HEATING INC$2,931
Apr 24, 2016Vactor Truck & Operating Services
2014-0002ITB
WESTERN REFINERY SERVICES INC—
Mar 7, 2016Whatcom Transportation Authority Wi-Fi System Upgrade
2016185
MOBILISA ENTERPRISE WIRELESS$55,098
Feb 12, 2016MOAB LED Lighting Installaion
2015-025ITB
POWERTEK ELECTRIC INC$230,941
Oct 27, 2015Pavement Marking & Extruded Curbing
SP2015-22
HUIZENGA ENTERPRISES LLC$10,939
Oct 6, 2015Hvac Unit Replacement
2015293
NORTHSOUND REFRIGERATION INC$6,711
Sep 30, 2015Tree Removal
PO# 2015298
SAMISH ENVIRONMENTAL, LLC$2,973
Aug 26, 2015Facilities Painting
2015-200
K & K CONSTRUCTION LLC$147,359
Aug 18, 2015All locations annual fire sprinkler system testing
2015287
COMMERCIAL FIRE PROTECTION INC$2,920
Jun 15, 2015WTA Construction of Bellis Fair Bus Stop
2015-100
HENIFIN CONSTRUCTION LLC$273,924
Jun 12, 2015(title withheld)
2015256
W L REPAIR LLC$27,591
Mar 15, 2015Car Charger
360-676-6843
APERTURE ELECTRICAL LLC$2,500
Mar 10, 2015Emergency Fireline RepairDIRT WORKS BELLINGHAM INC—
Feb 13, 2015Bus Wash
2015238
NORTHWEST FIRE SYSTEMS LLC$15,072
Jan 29, 2015LANDSCAPE MAINTENANCE
2015191
TURFTENDERS INC$30,000
Jan 26, 2015Janitorial Services for WTA
RFP# 2013-1100
Advantage Building Services$115,505
Jan 13, 2015Portable Bus Lift-Electrical
2014350
MANAGEMENT SERVICES NW INC$7,414
Jan 12, 2015Stertil Koni EX060-13 Lift
2014337
LIFTLOGIC INC$119,210
Nov 14, 2014Landscape Maintenance
50305-53-00
TURFTENDERS INC$30,000
Nov 6, 2014Whatcom Transit Authority UCC Solution
2014-0003-RFP2014400
FIRSTLINE COMMUNICATIONS INC$204,927
Nov 5, 2014Bellingham Station HVAC
2014344
DIAMOND B CONSTRUCTORS INC$4,500
Oct 17, 2014New Manitenance Lift Concrete Foundation
2014-900
STREMLER GRAVEL INC$38,000
Oct 8, 2014WTA LYNDEN HVAC SYSTEM
2014329
DIAMOND B CONSTRUCTORS INC$15,389
Oct 4, 2014Vactor Truck & Operator Services
2014-0002-ITB2014200
WESTERN REFINERY SERVICES INC$23,914
Sep 2, 2014Transfer Station annual testing
2014039
COMMERCIAL FIRE PROTECTION INC$747
Jun 30, 2014Lynden bus station
(360) 715-4514
5 STAR SERVICES INC$9,200
Jun 12, 2014MODIFICATIONS TO MOAB FACILITY
2014292
MILLS ELECTRIC$1,736
May 14, 2014Repairs and Maintenance
2014126
MASCOTT EQUIPMENT CO INC$5,000
May 2, 20144111 E Bakerview Spur annual testing
2014039
COMMERCIAL FIRE PROTECTION INC$2,668
May 2, 2014HVAC Maintenance
2014121
ANDGAR CORPORATION$4,000
Apr 25, 2014(title withheld)
PO 2013301
LIFTLOGIC INC$9,500
Apr 12, 2014Chassis Wash Clean
2014291
BAYSIDE SERVICES—
Apr 10, 2014WTA-MOAB 2nd Floor Camera Additions
2012-001-RFP20121200
GATEWAY CONTROLS INC$6,244
Mar 27, 2014(title withheld)
2014044
DIAMOND B CONSTRUCTORS INC$4,000
Feb 21, 2014repair
2014048
EYE ELECTRIC$801
Dec 18, 2013Janitorial Services for WTA
RFP #2013-1100
Advantage Building Services$115,505
Dec 18, 2013landscape maintenance
2014208
TURFTENDERS INC$35,000
Oct 30, 2013Repair & Maintenance
2013
ANDGAR CORPORATION—
Oct 25, 2013BUS YARD JOINT RECAULKING
2010-200
CLARK SERVICES NW LLC$31,238
Sep 5, 2013TANK MONITOR REPAIR
219067
MASCOTT EQUIPMENT CO INC$2,572
May 10, 2013Install Pressure Washer
PO# 2013283
BLYTHE PLUMBING/HEATING INC$2,058
Feb 15, 2013Vactor Truck & Operator Services
2012-1400
CLEAR WATER INSP & MAINT LLC—
Feb 7, 2013WTA-Facility Surveillance System
RFP #2012-1200
GATEWAY CONTROLS INC$66,492
Jan 4, 2013Parking Lot Sweeping
2012353
WESTERN REFINERY SERVICES INC—
Oct 23, 2012ANNUAL TLS CERTIFICATION
263180
MASCOTT EQUIPMENT CO INC$2,580
Aug 13, 2012Vehicle Exhaust Extraction Systems for Bay 3 Project
2012324
BENZ AIR ENGINEERING CO INC$35,641
May 15, 2012Landscaping Services
2012302
TURFTENDERS INC$17,165
Apr 24, 2012DIESEL EMISSION FLUID DISPENSING SYSTEM INSTALLATION
2011349
E S E CORPORATION$28,450
Sep 14, 2011BUS YARD JOINT RECAULKING
2010-200
CLARK SERVICES NW LLC$30,078
Aug 11, 2011(title withheld)
PO 2011307
SIGNS PLUS INC$2,774
May 2, 2011Transfer Station
2011073
COMMERCIAL FIRE PROTECTION INC$6,000
Mar 9, 2011Landscape Maintenance
2011208
TURFTENDERS INC$25,000
Jan 31, 2011On Call Work
PO 2011019
BAYSIDE SERVICES—

Most recent first. Each amount is the figure declared on the prime contractor's intent; amounts are not added up. Project addresses are not published.

Contractors that filed intents on its projects

ContractorIntents on this agency's projects
Advantage Building Services9
ANDGAR CORPORATION3
BAYSIDE SERVICES5
BLYTHE MECHANICAL INC6
BURTON CONSTRUCTION INC4
COMMERCIAL FIRE PROTECTION INC7
COWDEN GRAVEL & READY MIX3
Dahl Electric Inc4
DAWSON CONSTRUCTION LLC3
DIAMOND B CONSTRUCTORS INC3
EATON CORPORATION3
GATEWAY CONTROLS INC13
JOHNSON CONTROLS FIRE PRTTN LP11
KAMPS PAINTING COMPANY INC6
MASCOTT EQUIPMENT CO INC12
MILLS ELECTRIC11
NORTHWEST FIRE SYSTEMS LLC8
OVERHEAD DR CO OF BLLNGHM LLC4
PACIFIC MOBILE STRUCTURES INC5
S & S CONCRETE CONST INC3
SAFETY SIGNS INC4
STREMLER GRAVEL INC4
TURFTENDERS INC6
WESTERN REFINERY SERVICES INC12
WINDWOOD ENTERPRISES INC5

Alphabetical order; the 25 contractors with the most filings on this agency's projects, prime and subcontractors together.