Mackay Heating & Mechanical Services

★ ★ ★ ★ ★ 5.0 (1)

Barrington, IL

Heating and Cooling • Contractor • Mechanical

Is this your business?


We are a locally owned HVAC contractor that has been offering unmatched products and services for residential, commercial and industrial needs for more than 20 years. We take pride in the quality we provide our customers. Therefore, we offer warranties with our products.


J C.
★ ★ ★ ★ ★ 5.0

John does excellent work. Very responsive, has done work on my hot water heater, furnace and ac outside. His fees are very reasonable and the work is done right. Very friendly and professional appearance. I would highly recommend them to anyone!!

Services Offered

Heating and Cooling
  • Central A/C Install
  • Central A/C Repair
  • Central Humidifier Install
View all