Heating, Ventilation and Air Conditioning (HVAC) Maintenance Services

Location: Washington
Posted: Aug 27, 2026
Due: Sep 4, 2026
Agency: City of Seattle
Type of Government: State & Local
Category:
  • 41 - Refrigeration, Air Conditioning and Air Circulating Equip.
  • J - Maintenance, Repair, and Rebuilding of Equipment
Solicitation No: FA1-6796
Publication URL: To access bid details, please log in.


Project ID: FA1-6796

Title: Heating, Ventilation and Air Conditioning (HVAC) Maintenance Services

Addenda: 2

Release Date: 7/31/2026

Due Date: 9/4/2026

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Heating, Ventilation and Air Conditioning (HVAC) Maintenance Services
Last updated by Addendum #2 on Aug 28, 2026 9:06 AM See what changed
Invitation To Bid
FAS - Purchasing
238220
Project ID: FA1-6796
Release Date: Friday, July 31, 2026
ยท Due Date: Friday, September 4, 2026 11:00am
Posted Friday, July 31, 2026 3:31am
All dates & times in Pacific Time - Los Angeles
Draft Response Events RSVP No Bid7 days, 16 hours, 45 minutes


Post Information

Posted At:Fri, Jul 31, 2026 3:31 AM
Sealed Bid Process:Yes (Bids Sealed / Pricing Sealed)
Private Bid:No
Overview


Summary

The purpose of this Invitation to Bid (ITB) is to solicit bids from interested and qualified Vendors to provide Heating, Ventilation and Air Conditioning (HVAC) Maintenance Services for the City of Seattle (the City). Installation of new HVAC systems or renovation/upgrades extending beyond ordinary maintenance and repair is not included in the scope of this solicitation and will not be allowed under the resulting contract(s). The resulting contracts may not be used for projects better classified as Public Works.

The City currently has three contracts for HVAC Maintenance Services that were the result of ITB CTY-3760 and have reached the end of their usable life. The City is returning to the marketplace for bids and anticipates replacing and closing the following contracts as a result of this solicitation:

Contract #3760 - MCKINSTRY CO LLC

Contract #3822 - HERMANSON COMPANY LLP

Contract #3823 - KEY MECHANICAL CO OF WA

While the Department of Finance and Administrative Services (FAS) has been the primary user of these services, all resulting contract(s) will be available to all City departments.

Annual usage for all contracts in the pool for the last five years is summarized below:

Year 2021 2022 2023 2024 2025
Usage $1,706,434.01 $2,260.215.56 $3,028,155.96 $3,278,213.96 $3,273,313.64


Timeline

ITB Issued:
July 31, 2026
Pre-Bid Conference (Non-Mandatory):
August 7, 2026, 11:00am
Microsoft Teams meeting
Join: https://teams.microsoft.com/meet/224560304030829?p=qR0wH8z6uUz6dxUa0u

Meeting ID: 224 560 304 030 829
Passcode: P8qm9qd3

Dial in by phone
+1 206-686-8357,,863413806# United States, Seattle
Phone conference ID: 863 413 806#

Join on a video conferencing device
Tenant key: seattle@m.webex.com
Video ID: 113 157 071 2
Deadline For Questions:
August 26, 2026, 5:00pm
Sealed Bids Due to the City / Bid Opening:
September 4, 2026, 11:00am
Microsoft Teams meeting
Join: https://teams.microsoft.com/meet/26199355728799?p=Rl5FhGfRqz9qXuD5XW
Meeting ID: 261 993 557 287 99
Passcode: PB3Tt7DD

Dial in by phone
+1 206-686-8357,,145160518# United States, Seattle
Phone conference ID: 145 160 518#

Join on a video conferencing device
Tenant key: seattle@m.webex.com
Video ID: 114 298 044 7
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* Disclaimer: Information regarding bids, requests for proposals (RFPs), or requests for qualifications (RFQs) is provided on this website only for convenience and does not constitute official public notice. Persons wishing to respond to or inquire about bids, RFPs, or RFQs should contact the appropriate government department.