KEEP YOUR FAMILY
COMFORTABLE

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Whether you’re replacing outdated equipment, starting from scratch, or in need of repair or maintenance, we optimize the value of your investment.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.
bryant_factory_authorized_dealer_logo
SPAN pro installer
Tesla Powerwall logo
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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“As I've come to expect, consistently great service, great explanations from Dorian and Emory.”
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“Dorian, the HV/AC Technician sent out to deal with our 2 system in our 2 family home was efficient and effective in assessing our service need with each system during an extremely hot stretch of July 2025, summer. He was knowledgeable and fixed the condition on one system which was causing the dripping, a clogged drain line. He assessed the other HV/AC system and made recommendations which I’m now evaluating. Knowledgeable, timely HV/AC service was again provided by Precision Home Services. Bill Yeomans, South Grafton.”

“Dorian, the HV/AC Technician sent out to deal with our 2 system in our 2 family home was efficient and effective in assessing our service need with each system during an extremely hot stretch of July 2025, summer. He was knowledgeable and fixed the condition on one system which was causing the dripping, a clogged drain line. He assessed the other HV/AC system and made recommendations which I’m now evaluating. Knowledgeable, timely HV/AC service was again provided by Precision Home Services. Bill Yeomans, South Grafton.”

- William Y.
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“Service was great. Ryan did a great job.”

“Dorian, the HV/AC Technician sent out to deal with our 2 system in our 2 family home was efficient and effective in assessing our service need with each system during an extremely hot stretch of July 2025, summer. He was knowledgeable and fixed the condition on one system which was causing the dripping, a clogged drain line. He assessed the other HV/AC system and made recommendations which I’m now evaluating. Knowledgeable, timely HV/AC service was again provided by Precision Home Services. Bill Yeomans, South Grafton.”

- William Y.

Trust in Precision Heating & Cooling

Precision Heating & Cooling technician performing HVAC maintenance as a Mitsubishi Diamond Contractor.
mits-diamond-contractor

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

3 Tips to Prevent AC Breakdown During a Heat Wave. Photo of a black air conditioning unit installed outside of a brick home.

3 Tips to Prevent AC Breakdown During a Heat Wave

An air conditioner is your lifeline during a prolonged heat wave.

This life-saving comfort system is a necessity when temperatures soar and linger in Grafton, as they have under the heat dome that has scorched across Massachusetts.

Read More
Prepare for Hot Weather With an Air Conditioning Tune-up. Photo of a woman trying to cool off in the hot sun using a cold water bottle.

Prepare for Hot Weather With an Air Conditioning Tune-up

It marks National Air Conditioning Day, commemorating the work of Willis Carrier, the father of the modern-day indoor air conditioning system. It is the perfect time to put your feet up, chill out, and luxuriate in the cool comfort of your Massachusetts home.

Read More
What Problems Can a Leaky Faucet Cause?

 What Problems Can a Leaky Faucet Cause?

A leaky faucet might seem like a minor feature in your home, but it plays a critical role in your daily routine. From brushing your teeth and washing dishes to filling pots for cooking or watering your plants, faucets are essential for convenience and cleanliness.

Read More
3 Tips to Prevent AC Breakdown During a Heat Wave. Photo of a black air conditioning unit installed outside of a brick home.

3 Tips to Prevent AC Breakdown During a Heat Wave

An air conditioner is your lifeline during a prolonged heat wave.

This life-saving comfort system is a necessity when temperatures soar and linger in Grafton, as they have under the heat dome that has scorched across Massachusetts.

Read More
Prepare for Hot Weather With an Air Conditioning Tune-up. Photo of a woman trying to cool off in the hot sun using a cold water bottle.

Prepare for Hot Weather With an Air Conditioning Tune-up

It marks National Air Conditioning Day, commemorating the work of Willis Carrier, the father of the modern-day indoor air conditioning system. It is the perfect time to put your feet up, chill out, and luxuriate in the cool comfort of your Massachusetts home.

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