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: |
|
| 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
Post Information
Sealed Bid Process:Yes (Bids Sealed / Pricing Sealed)
Private Bid:No
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
Join: https://teams.microsoft.com/meet/224560304030829?p=qR0wH8z6uUz6dxUa0u
Meeting ID: 224 560 304 030 829
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+1 206-686-8357,,863413806# United States, Seattle
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Video ID: 113 157 071 2
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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See also
...Proposal Conference 09/10/2026 01:00 PM 09/10/2026 02:00 PM No Microsoft Teams...
Port of Seattle
Bid Due: 10/06/2026
...information Submittal information Links Bid Opening Microsoft Teams meeting Join: Join Bid Opening...
State Government of Washington
Bid Due: 9/22/2026
...: September 3, 2026 Pre-Submittal Conference (Non-Mandatory): September 10, 2026, 10:00am Microsoft...
City of Seattle
Bid Due: 9/24/2026
...attached to an email. If necessary, multiple files in either PDF or Microsoft ...
Jefferson County
Bid Due: 9/30/2026