M.J. Mac Inc.

was established in 2007 by Jay McIntyre. Jay is a graduate of the Lower Southampton CHI Institute in Pennsylvania. Jay started his career working with a private contracting company that services ammonia systems nationwide. He gained lots of valuable hands-on experience throughout his time with this company. After six years of national travel, he wanted to be closer to home. He got a new job working with many supermarket chains for their refrigeration needs. A few of these chains were Acme Supermarkets, Trader Joe’s, and Sav-A-Lot.

After working for other companies a total of 17 years, Jay wanted to start his own company. He knew that he could provide the best HVAC service in this area. He enjoys being a big part of the customers’ satisfaction, knowing that having happy customers is the key to a successful business. He believes in building strong business relationships with customers, having some as long as 8 years or more. Jay’s dedication to his customers is apparent through his 24 hour Emergency number. Jay does not charge any Over-Time or Service Fees.

Jay has built his company from the bottom up. Building his crew of employees, as well as personally over-seeing, and involving himself with all aspects of the business. M.J. Mac was founded on good old hard work and dedication. All M.J. Mac Technicians are as hard-working and dedicated as Jay himself. In his free time, Jay enjoys spending time with his wife, Kristina, of 8 years as well as his 4 sons.

M.J. Mac is a proud provider of service and installation to any and all of the tri-state area’s residential and commercial HVAC and refrigeration needs.

We are an RSES Member, EPA Certified, and in compliance with the Clean Air Act of 1990.

“Don’t call a hack, call Mac!”

Product Services

MJ Mac Inc would like to take it a step further and offer our customers the equipment they need directly at a direct price. We are always looking at ways to separate ourselves from the competition and we have done so by giving our customers a one stop place for all their HVAC and Refrigeration needs. View our available equipment below.

HVAC Commercial
HVAC Residential
Commercial Refrigeration
Hot Water Heaters
Ice Machines
Ventilation
Walk-In Box
Water Softener