• Your Single Source for Steam & Hydronic Equipment
  • Serving you with nearly 30 years of industry expertise.
  • Call (905) 361-0270 for info, quotations and orders.
  • Contact Us

  • Save time getting the parts you need by letting Keystone do the leg work for you. Our talented team will take the information you provide and deliver exactly what you are looking for.

    Thank you for choosing to contact Keystone Steam Supplies for your steam and hydronic equipment needs.

    Note on International Orders: For orders originating from outside Canada and the United States, customers must provide their courier account or arrange for their own shipping otherwise.

    BEFORE CONTACTING US - PLEASE NOTE: 

    We are Keystone Steam Supplies, a steam & hydronics wholesaler in Canada. However, we are not the manufacturer of Keystone Valves or a direct distributor. Our name's similarity to the brand is by coincidence only. We are including this note as we have been receiving a large number of international requests that are unable to assist with. 

    While we can quote and sell Keystone Valves, if you are looking for the manufacturer for large-scale requests or technical inquiries, please visit Emerson Automation Solutions - Global Customer Care.

    Contact us by phone:

    Telephone: (905) 361-0270 (Toronto/Mississauga Area)
    1-800-665-2481 (Canada-Wide)
    Fax: (416) 900-0905

    Or by email:

    For quotations: quotations@keysteam.ca
    For product information: sales@keysteam.ca
    For account information: admin@keysteam.ca

    Or by direct mail:

    Keystone Steam Supplies
    5250 Satellite Drive, Unit 8
    Mississauga, Ontario L4W 5G5

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  • Please note we are not the manufacturer of Keystone Valves or a direct distributor and cannot assist with technical inquiries or requests from outside North America. Please contact Emerson Customer Care. Our name's similarity to the brand is by coincidence only.

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