KEEP YOUR FAMILY

COMFORTABLE

Whether you’re replacing outdated equipment, starting from scratch, or in need of repair or maintenance, we optimize the value of your investment.

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.

Companies Precision Heating & Cooling partners with in Grafton, Massachusetts, and the surrounding areas.
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Precision Heating & Cooling team photo, taken in front of one of their HVAC service vehicles.

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.

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“I was very pleased with the installation of a heat pump to replace my old AC unit. The technicians, led by Tyler, did a great job. They were very courteous and professional, clearly explained everything they were doing, and left the area neat and clean.

BTW, Stow MA doesn't have an 'e' on the end.”

“I was very pleased with the installation of a heat pump to replace my old AC unit. The technicians, led by Tyler, did a great job. They were very courteous and professional, clearly explained everything they were doing, and left the area neat and clean.

BTW, Stow MA doesn't have an 'e' on the end.”

- Richard M.
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“Tim from Precision Heating and Cooling recently installed three Mitsubishi cooling and heating units at our house. He did a good professional job at a reasonable price. He is very knowledgeable and sincere person. He did a very neat job. I would have no hesitation to recommend him for AC/heating installation work.”

“Tim from Precision Heating and Cooling recently installed three Mitsubishi cooling and heating units at our house. He did a good professional job at a reasonable price. He is very knowledgeable and sincere person. He did a very neat job. I would have no hesitation to recommend him for AC/heating installation work.”

- Arun B.
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“Jack was so informative he explained everything I would recommend precision to everyone amazing service and customer care was outstanding’ thank you.”

“Jack was so informative he explained everything I would recommend precision to everyone amazing service and customer care was outstanding’ thank you.”

- Maria G.

“I was very pleased with the installation of a heat pump to replace my old AC unit. The technicians, led by Tyler, did a great job. They were very courteous and professional, clearly explained everything they were doing, and left the area neat and clean.

BTW, Stow MA doesn't have an 'e' on the end.”

- Richard M.

“Tim from Precision Heating and Cooling recently installed three Mitsubishi cooling and heating units at our house. He did a good professional job at a reasonable price. He is very knowledgeable and sincere person. He did a very neat job. I would have no hesitation to recommend him for AC/heating installation work.”

- Arun B.

“Jack was so informative he explained everything I would recommend precision to everyone amazing service and customer care was outstanding’ thank you.”

- Maria G.

Trust in Precision Heating & Cooling

Precision Heating & Cooling technician performing HVAC maintenance as a Mitsubishi Diamond Contractor.
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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

Man looking at vent on wall wondering if he needs AC maintenance, since warm air is coming out. Precision Heating & Cooling blog image.

Why Schedule AC Maintenance?

It’s about to heat up here in . Make sure your air conditioner (AC) is primed for the summer heat rays by scheduling a seasonal…

Read More
Woman wearing sweater adjusting thermostat, because her heat pump keeps shutting on and off. Precision Heating & Cooling blog image.

Why Is My Heat Pump Turning On and Off?

Homeowners generally favor a heat pump for its efficiency. However, a number of common issues can cause them to run very inefficiently. When your unit…

Read More
Couple laying together on area near window, reading on phone about why their furnace was overheating. Precision Heating & Cooling blog image.

Is My Furnace Overheating?

Just about any electrical appliance has the potential to overheat. Furnaces are no exception. As a homeowner, you need to take precautions to lower the…

Read More
Man looking at vent on wall wondering if he needs AC maintenance, since warm air is coming out. Precision Heating & Cooling blog image.

Why Schedule AC Maintenance?

It’s about to heat up here in . Make sure your air conditioner (AC) is primed for the summer heat rays by scheduling a seasonal…

Read More
Woman wearing sweater adjusting thermostat, because her heat pump keeps shutting on and off. Precision Heating & Cooling blog image.

Why Is My Heat Pump Turning On and Off?

Homeowners generally favor a heat pump for its efficiency. However, a number of common issues can cause them to run very inefficiently. When your unit…

Read More

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