• Pinnacle HVAC Truck with service technician and customer

Providing the Best Heating & Air Conditioner Service In Sudbury, MA

At Pinnacle HVAC, we are a locally owned and family run business. That means we do things our way. We have been providing superior heating and cooling services to the homeowners and businesses of Sudbury, MA since 2001. We pride ourselves on providing the best customer service you’ll find anywhere. You can depend on us for furnace and air conditioner repair as well as installation and maintenance. Count on us for the following services:

  • Furnace and AC Repair
  • Furnace and AC Installation
  • Furnace and AC Maintenance
  • Ductless Mini-Split Systems
  • Indoor Air Quality Solutions (Humidifiers, Electronic Air Filters, UV Lights)
  • Programmable Thermostats

24-Hour Furnace & Air Conditioner Service for Sudbury

Furnaces and air conditioners don’t usually tell you when they are going to break down. But whether your furnace breaks down in the middle of the night or your air conditioner goes out on the hottest day or the year, Pinnacle is ready with round-the-clock service. 24 hours a day, seven days a week you can count on us to be there and to fix it fast. Our technicians are highly trained, background checked and drug tested. You’ll never have to worry about having them in your Sudbury home. They are fast, friendly and respectful and will not only fix your furnace or AC fast, they’ll leave your home as clean (or cleaner) than they found it.

The Pinnacle of Customer Service

The pinnacle is a lofty peak or the highest point. We named our company Pinnacle because we are always reaching for the top. We want to be the best in heating and cooling company in Sudbury. Our technicians are excellent. We use the latest technology, and our paperless digital systems and flat-rate pricing save you time and money. At Pinnacle, we strive every day to bring you the very best in heating and cooling service, but most of all, customer service.

Call us when you need furnace or air conditioner repairs, installation, or maintenance at (781) 647-7117.