Heating
For top quality heating service, trust in Precision Heating & Cooling. Our licensed team works cleanly, drawing from the latest technology and methods to provide unmatched rewards.
Cooling
We provide expert and affordable air conditioner maintenance in Worcester County and the surrounding area. Our services keep your cooling system operating reliably.
Electrical
For top quality heating service, trust in Precision Heating & Cooling. Our licensed team works cleanly, drawing from the latest technology and methods to provide unmatched rewards.
Maintenance
For top quality heating service, trust in Precision Heating & Cooling. Our licensed team works cleanly, drawing from the latest technology and methods to provide unmatched rewards.
Cost-Effective, High-Efficiency HVAC Solutions Backed By Exceptional Service
Our licensed technicians are prepared with extensive experience and resources, address your specific concerns and goals, and deliver an unequaled end result-bringing precision, respect, integrity, and convenience to homeowners.
We handle oil to gas conversions and services for all makes and models of boilers, furnaces, air conditioners, ductless units, heat pumps, VRF systems, high velocity systems, and much more. Take advantage of our prompt response, honest answers, and helpful financing. The team from Precision Heating & Cooling works cleanly, utilizes the latest technology and methods, and recommends only proven systems backed by extended warranties. We leave every home better than we found it.




OUR MISSION
is to make families comfortable in their homes by offering cost-effective high-efficiency HVAC solutions and exceptional service. We leave every home better than we found it by working cleanly, using the latest technology and methods, and offering quality systems backed by extended warranties.
SYSTEM DESIGN
AND INSTALLATION
24/7 EMERGENCY
SERVICE AVAILABLE
PREVENTATIVE
MAINTENANCE
PRE-SEASON
MAINTENANCE
RESPECT YOUR INVESTMENT
A properly maintained heating and cooling system will last longer and operate more efficiently, saving you money. Take a look at Precision's Maintenance Plan. Our professionals will inspect and clean your system to help prevent unexpected costly repairs. Preventative maintenance plays a vital role in the service life of your equipment.
“Dorian was very thorough and listened to issues and went over all checks and reset the boiler to factory recommended settings and was able to get the boiler running. Thank you!”
“Dorian was very thorough and listened to issues and went over all checks and reset the boiler to factory recommended settings and was able to get the boiler running. Thank you!”
“Dorian did a great job in getting our heating system working again. Very professional, extremely knowledgeable. And he seems like a young guy but he sounded like someone doing this job for decades. Very happy with his work here. Jeff Twohig.”
“Dorian did a great job in getting our heating system working again. Very professional, extremely knowledgeable. And he seems like a young guy but he sounded like someone doing this job for decades. Very happy with his work here. Jeff Twohig.”
“Dorian is a very smart young man, got the boiler back and ran a few operational tests on the unit and explained possible issues. He went over maintenance memberships options with me and answered all my questions. Very happy with his service.”
“Dorian is a very smart young man, got the boiler back and ran a few operational tests on the unit and explained possible issues. He went over maintenance memberships options with me and answered all my questions. Very happy with his service.”
“Dorian was very thorough and listened to issues and went over all checks and reset the boiler to factory recommended settings and was able to get the boiler running. Thank you!”
“Dorian did a great job in getting our heating system working again. Very professional, extremely knowledgeable. And he seems like a young guy but he sounded like someone doing this job for decades. Very happy with his work here. Jeff Twohig.”
“Dorian is a very smart young man, got the boiler back and ran a few operational tests on the unit and explained possible issues. He went over maintenance memberships options with me and answered all my questions. Very happy with his service.”
Trust in Precision Heating & Cooling





A MITSUBISHI ELECTRIC
DIAMOND CONTRACTOR
As an Elite Mitsubishi Electric Diamond Contractor, our company has demonstrated an exceptional level of training, expertise, and customer satisfaction. We are experts in a wide range of ductless products and services.
Tips and News From an Expert Team
Why Buying a Heat Pump Instead of a Furnace Makes Sense
Want to heat and cool your Boylston home, fight climate change, and save money—all at the same time? Get a heat pump. Under the Inflation…
Upgrade Your Outdated Electrical Panel
This silent workhorse is easy to overlook, but you cannot power your home without it. Like any critical home system or appliance, it can become outdated and incapable of doing its job efficiently. It may not be able to handle increased electrical load or safely supply the power you need.
Why Is the Furnace Pilot Light Going Out?
This issue happens more often than not with older furnaces, and it could be a sign you are ready to upgrade your Grafton home’s heating and cooling system with a new model. At the 10-year mark, furnaces start to lose efficiency and begin breaking down more frequently.
Why Buying a Heat Pump Instead of a Furnace Makes Sense
Want to heat and cool your Boylston home, fight climate change, and save money—all at the same time? Get a heat pump. Under the Inflation…
Upgrade Your Outdated Electrical Panel
This silent workhorse is easy to overlook, but you cannot power your home without it. Like any critical home system or appliance, it can become outdated and incapable of doing its job efficiently. It may not be able to handle increased electrical load or safely supply the power you need.

RESPECT, INTEGRITY,
CONVENIENCE, AND
PRECISION
- Ashland, MA
- Auburn, MA
- Berlin, MA
- Bolton, MA
- Boylston, MA
- Clinton, MA
- Douglas, MA
- Framingham, MA
- Grafton, MA
- Holden, MA
- Holliston, MA
- Hopedale, MA
- Hopkinton, MA
- Hudson, MA
- Marlborough, MA
- Maynard, MA
- Mendon, MA
- Milford, MA
- Millbury, MA
- Natick, MA
- Northborough, MA
- Northbridge, MA
- Oxford, MA
- Sherborn, MA
- Shrewsbury, MA
- Southborough, MA
- Stowe, MA
- Sudbury, MA
- Sutton, MA
- Upton, MA
- Uxbridge, MA
- Wayland, MA
- Webster, MA
- Wellesley, MA
- West Boylston, MA
- Westborough, MA
- Weston, MA
- Whitinsville, MA
- Worcester, MA
SERVICES OFFERED IN YOUR AREA
Heating
Boilers
Heating Repair
Heating Installation
Gas and Oil Furnaces
Air Conditioning
AC Repair
AC Installation
Mini Splits
Heat Pumps
Air Quality
Air Duct Cleaning
Fossil Fuel Conversion
Zone Control Systems
Electrical Services
Electrical Panel Upgrades
EV Charging Stations
Generators
Wifi Thermostats
SPAN Panels