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About Us

Service Area

We are proud to offer service in and around the following communities:

  • Agawam
  • Hampden
  • Southampton
  • Amherst
  • Holyoke
  • Springfield
  • Belchertown
  • Indian Orchard
  • Thorndike
  • Bondsville
  • Lee
  • Three Rivers
  • Brimfield
  • Leeds
  • Wales
  • Chicopee
  • Longmeadow
  • Ware
  • East Longhampton
  • Ludlow
  • Warren
  • Easthampton
  • Monson
  • West Springfield
  • Forest Park
  • North Amherst
  • West Warren
  • Granby
  • Northampton
  • Westfield
  • Granville
  • Palmer
  • Wilbraham
  • Hadley
  • Russell


    St. John Heating & Cooling opened its doors in 2000 to serve the needs of western Massachusettes communities by installing and repairing heating and air conditioning systems. Over the years, we have grown to become a trusted HVAC services company offering a wide variety of name brand products and highly skilled services for heating, cooling, refrigeration, comfort and safety across the western Massachusettes area. Under continuous ownership of the St. John family since 2000, we remain focused on the customer by providing them with superior design, installation and service capabilities.

    Our Qualifications

    We are heating and cooling Professionals! We maintain a high level of quality among our staff. All of our installers and technicians are trained on a regular, on-going basis. We, and they, are certified by the following industry organizations:

    Bonded & Insured


    Bryant Dealer

    What makes a Bryant Dealer stand out is the unparalleled performance the company offers -- true excellence in every aspect of operations, product solutions and technical know-how.


    NFIB Logo

    The National Federation of Independent Business is the leading small business association representing small and independent businesses. A nonprofit, nonpartisan organization founded in 1943, NFIB represents the consensus views of its members in Washington and all 50 state capitals.

    NFIB’s mission is to promote and protect the right of our members to own, operate and grow their businesses. NFIB also gives its members a power in the marketplace. By pooling the purchasing power of its members, the National Federation of Independent Business gives members access to many business products and services at discounted costs.