Project Information

Bid Title

Porter Square Firehouse Boiler Replacement - General Contractors

Issuing Agency

City of Cambridge

Location

Massachusetts

Published Date

Jul 9, 2026

Closing Date

Jul 16, 2026

Government Level

State & Local

Status

Closed

Original Source

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Bid Inquiries

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Bid Documents

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Project Description

Project ID:

Title: Porter Square Firehouse Boiler Replacement - General Contractors

Addenda: 4

Release Date: 6/4/2026

Due Date: 7/16/2026

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Porter Square Firehouse Boiler Replacement - General Contractors

Last updated by Addendum #4 on Jul 9, 2026 11:49 PM See what changed

Capital Buildings Projects

Project ID: COC-CIFB-FY26-30976GC

Release Date: Thursday, June 4, 2026

· Due Date: Thursday, July 16, 2026 2:00pm

Posted Thursday, June 4, 2026 11:29am

All dates & times in Eastern Time

Draft Response Events RSVP No Bid6 days, 16 hours, 42 minutes

Post Information

Posted At:Thu, Jun 4, 2026 11:29 AM
Sealed Bid Process:Yes (Bids Sealed / Pricing Sealed)
Private Bid:No

Overview

Summary

The City of Cambridge would like to invite you to submit a bid for Porter Square Firehouse Boiler Replacement - General Contractors . Bids are to be submitted through the Procurement Portal at https://procurement.opengov.com/portal/cambridgema , no later than 2:00 pm on Thursday, July 16, 2026 .

Here is the link to the Filed sub bids project page: https://procurement.opengov.com/portal/cambridgema/projects/272337

Background

The City of Cambridge Capital Building Projects Department is seeking services for the replacement of the existing gas-fired boiler at the Porter Square Firehouse, located at 2029 Massachusetts Ave. The current Weil-McLain boiler, installed in the 1990s, has exceeded its useful life and serves as the sole source of hot water and heating for the facility. To ensure system reliability and energy efficiency, the City intends to replace the existing system with high efficiency condensing boilers. All work will be carried out while the firehouse remains fully occupied and operational.

Timeline

Release Project Date:

June 4, 2026

Pre-Bid Meeting (Non-Mandatory):

June 10, 2026, 10:00am

Porter Square Firehouse
2029 Massachusetts Ave
Cambridge, MA 02140

Question Submission Deadline:

June 29, 2026, 5:00pm

Response Submission Deadline:

July 16, 2026, 2:00pm

Commodity Codes

• NAICS 236220Commercial and Institutional Building Construction
• NAICS 238220Plumbing, Heating, and Air-Conditioning Contractors

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