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Have questions about our agreements, signatory status, or maintenance projects? Our team is here to help. Reach out to discuss how GPMC | NMC can support your industrial maintenance needs.
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447 Frederick Street, Suite 100
Kitchener, Ontario N2H 2P4
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Frequently Asked Questions
Both agreements provide multi-trade maintenance coverage, but they’re designed for different scenarios. The GPMA works best for long-term projects where a single contractor handles comprehensive maintenance at an industrial site for a year or more. The NMA is built for short-term or intermittent work—like seasonal shutdowns—where multiple contractors perform various tasks. While both cover up to thirteen trades under unified terms, GPMA suits sustained single-contractor relationships, and NMA suits flexible multi-contractor operations.
- International Association of Bridge, Structural, Ornamental and Reinforcing Iron Workers
- International Association of Heat & Frost Insulators & Allied Workers
- International Association of Operative Plasterers and Cement Masons
- International Brotherhood of Boilermakers
- International Brotherhood of Electrical Workers
- International Union of Bricklayers and Allied Craftworkers
- International Union of Operating Engineers
- International Union of Painters & Allied Trades
- Laborers International Union of North America
- International Association of Sheet Metal, Air, Rail and Transportation Workers
- Teamsters Canada
- United Association of Plumbers & Pipefitters
- United Brotherhood of Carpenters, Joiners and Millwrights of America
Note: International Brotherhood of Boilermakers are not covered by our agreements in Alberta and Saskatchewan, and are covered only under the NMA in Ontario*
Yes, it is necessary. In certain situations, clients use two distinct agreements on the same job site, their utilization is determined by the project’s scope and duration.
There is no fee associated with becoming a signatory to any of our agreements. Signatories are required to submit monthly remittances to our office as per the specific collective agreement.
Your responsibilities as a signatory employer include:
- Agreeing to bargain collectively with the Committee / Council and to be governed by the terms of the Agreement and by all lawful settlements of disputes and grievances made pursuant thereto.
- Employing signatory unionized trades persons.
- Agreeing that the jurisdiction recognized for each participating Union shall be the jurisdiction recognized by the AFL-CIO.