H-Mac Systems is the place to purchase residential and commercial heating, ventilating, and air conditioning equipment (HVAC) for your home, garage, workshop, or industrial facility.

Our salespeople are knowledgeable, degreed engineers with many years of industry experience. We take pride in understanding what we sell. If you have questions about a particular application, contact us! We'll be glad to help.

We have many more products in addition to what you see here, so contact us for a custom quote if you can't find what you're looking for. Are you a commercial buyer, installing contractor, or interested in purchasing in bulk? Contact us for volume discounts! We will do what it takes to get to the price levels required.

Do you require detailed submittals for engineering approval? H-Mac Systems is well equipped to handle engineered jobs. Most submittals go out the same day an order is placed, and we always meet the plans and specifications.

H-Mac Systems, Inc.
10 Southville Rd.
Southborough, MA 01772
Toll Free Phone: 877-301-4660
Fax: 508-682-0944
sales@h-mac.com
sales@h-mac.com