This Government Contract opportunity from Massachusetts was posted on September 17, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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Roofing and Flashing

Closed

State & Local

Submission Closed10/08/2026, 06:00:00 PM UTC

Contract Overview

Solicitation details, issuing organization, response deadlines, documents, and interested companies for this government contract opportunity.

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NAICS: 238160

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EPDM Membrane Roof InstallationThis subcontract for the New Hampshire Department of Environmental Services involves the installation of a watertight EPDM roofing system at Water Resources Bureau facilities. The scope of work includes preparing the concrete deck, installing a self-adhered vapor barrier, applying mechanically attached tapered polyisocyanurate insulation, and laying a 0.060 EPDM membrane. The contractor is responsible for flashing all rooftop penetrations and conducting drainage tests to ensure system integrity. To qualify, the contractor must provide manufacturer certification to secure a 20-year warranty and maintain strict compliance with NFPA 51B standards. The final deliverable is a fully completed roof accompanied by both manufacturer and contractor warranties. Interested parties must respond by November 30, 2026, under NAICS code 238160.

Department Of Environmental Services

POSTED

about 18 hours ago

DEADLINE

in 27 days

AI Contract Overview

This subcontract opportunity, titled Roofing and Flashing, involves providing complete roof replacement and flashing installation services for prime contractors working on City of Cambridge facility projects. The scope of work includes preparing for re-roofing, installing EPDM membrane roofing, and applying sheet metal and flexible flashing and trim to deliver a fully installed, watertight roofing system. The project is managed by the Purchasing agency of Massachusetts under NAICS code 238160. Interested parties must submit their responses by the deadline of October 8, 2026. Further details and application processes are available through the OpenGov procurement portal.

General Info

Subcontract for roof replacement and flashing services for City of Cambridge by October 2026.

Agency

Massachusetts → Purchasing

NAICS

238160 - Roofing Contractors

Place of Performance

MA, USA

Set-Aside

NONE

Documents

This scope was carved out of COC-CIFB-FY27-31196.

The full solicitation package (3 documents), including the RFP, is on the prime solicitation, not on this scope.

View the prime solicitation

689 Mass Ave Roofing Replacement - Filed Sub Bids

AI Contract Breakdown

Uniform Contract Format

No documents to break down

The breakdown needs solicitation documents. None were found from this contract's source.

Timeline

PhaseClosed

PostedSep 17

subcontract

Response DeadlineOct 8

Deadline has passed

Submission Closed

10/08/2026, 06:00:00 PM UTC

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Organization & Contact Information

AgencyMassachusetts → Purchasing

ContactsNo contacts available

OfficeN/A

Organization / AgencyMassachusetts → Purchasing

Office AddressN/A

ContactsNo contact information available

Full Description

Performs complete roof replacement and flashing installation for prime contractors on City of Cambridge facility projects. Prepares for re-roofing, installs EPDM membrane roofing, and installs sheet metal and flexible flashing and trim. Uses EPDM membranes and sheet metal flashing. Delivers a fully installed, watertight roofing system.