
Coolray has been a trusted Home Depot partner for more than 15 years.
In their own words
Since 1966, Coolray has served the community with an unwavering commitment to build customers for life. All our team members meet our rigorous Trust Certified hiring criteria, and we're ready to assist you with all your heating and cooling repair, installation and maintenance needs.
Set up a free in-home consultation now.
Free In-Home Consultation

During your free consultation for a new heating and cooling system, our local, authorized installer will:
Not comfortable with an in-home consultation?
We offer virtual consultations in many areas—just ask your service provider.
Call 1-855-583-0553
Count on getting competitive HVAC pricing, every time. When serving customers, our Authorized
Service Providers are committed to offering a competitive price for “like for like” product and
installation.
If you receive a written quote on “like for like” HVAC system installation from a licensed and
insured HVAC contractor that is a lower price than your written quote from The Home Depot,
we’ll match that price.
Present the written or email quote from a licensed and insured HVAC contractor to the authorized Home Depot Service Provider, dated within 30 days of the original Home Depot Quote and prior to system installation. The quote must meet the “like for like” criteria. The Provider has the final authority to determine if the quote qualifies for the price match based on the "like for like" criteria below. Price-matching is applicable only to quotes specifically for the same customer, address, and application quoted by The Home Depot and cannot be combined with other discounts or special offers. Price-matching is limited to one adjustment per customer order. Additional Restrictions may apply and vary by market. Policy may be adjusted to comply with local or state regulations.
For the price match to apply, the competitor’s products and services must be of equal quality and specifications to our own. This includes:

The first thing to consider when deciding whether to repair or replace your system is its age.

High quality products will extend the life of your HVAC system and save you from extra expense on your energy bill.

Routine maintenance is needed for any HVAC system to run properly.
October 5, 2026
The tech was amazing but the company is awful. They quoted $2600 for the job. I called a smaller local hvac company who did the job for $789. I cant believe home depot would work with a company who would screw over customers with abhorrent and ridiculous prices. I will never use home depot again because we thought the diagnosis fee would be rolled into the j9b but when the quote is over 300% of what the job should be then we feel taken advantage of for a quick diagnosis fee when other companies would have done it cheaper. I really feel slighted by the ARS company and home depot
- Kfost
NC, 27262
October 5, 2026
NC, 27262
October 5, 2026
The service was outstanding!
- Jerry
CA, 92064
October 5, 2026
CA, 92064
October 5, 2026
Other than muddy footprints on your carpet I am very satisfied with the services rendered, I would appreciate someone cleaning them up.
- Pumpkin
NC, 27404
October 5, 2026
NC, 27404
October 5, 2026
Poor communication from payment to install. Had great difficulty with getting contract copy, and financing link. Tried calling customer service for over an hour and no one had answers. When follow up call came in, customer service was rude claiming it wasn?t a problem on their end.
- Jane doe
NY, 10509
October 5, 2026
NY, 10509
October 5, 2026
Felt like it was primarily to upsell for a new ac and not even sure if maintenance happened. Didn?t seem like they had our best interest and just looking for a sale.
- Jam
CA, 92374
October 5, 2026
CA, 92374
Environmental factors from outside—and even inside—your home can cause a buildup of air pollutants like moisture, odors, pollen, smoke, mold, fine particles from floors and furniture, pet dander, germs, bacteria and viruses. Our local background-checked and insured service providers are equipped with the knowledge and expertise to provide an air quality evaluation that helps to identify your specific air quality issues and recommend an indoor air quality solution to help clear the air in your home of impurities.
We offer a variety of products like air purifiers, air cleaners, ventilators, humidifiers, dehumidifiers and UV lights to help reduce airborne particles and organisms, optimize humidity levels, provide whole-home ventilation and more.
Our whole-home air purification system is installed in the ductwork of the existing air conditioning/heating system and penetrates and kills microbials not only in the air, but also on surfaces. The indoor air quality system also uses ionization, causing particles to coagulate—or stick together—making them bigger and easier for your filter to catch, and thus removing more airborne particulates and allergens.
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Many older homes — especially those in the northeast — are equipped with steam boilers to provide heat when it’s cold outside.
Also called a gas boiler or heat exchanger, this device uses natural gas or propane for power and acts as a water heater. As hot water is produced, steam is released into pipes throughout the home, providing radiant heat. The heat from the steam is typically dispersed through a radiator, under-floor heating, or baseboard heating.
There are many different types of boilers. Stainless steel and cast iron water boilers are among the most common. Today's modern boilers operate with high efficiency, often as high as 98.5%, meaning there’s minimal wasted energy. It’s important to note, however, that this type of heating is not as fast as forced air heating. It takes time for the water to boil before the resulting steam can deliver warmth throughout your home.
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Modern central air conditioners are designed to maximize seasonal energy efficiency, saving you money on energy costs while still providing the cool air you need on hot days. Depending on the size of your home, you may have a single AC installation, or you may have a split system with multiple units, each cooling different parts of your home.
A central air conditioning system works by bringing in outside air to be cooled. An air handler then regulates the dispersal of cool air to the vents throughout your home.
Depending on your particular air conditioning system, it may also function as a heat pump, reversing the process in the winter to deliver heat when you need it. This lets you make the most of a single system to handle all your heating and cooling needs.
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A mini split air conditioner is an alternative to a traditional central air system. If your home is not already equipped with air conditioning ducts, installing them can be expensive. Mini-split systems are a budget-friendly option that cost less to operate, saving you even more money.
A ductless mini split system has one primary indoor unit that controls all of the output points. Depending on the scale of your mini split, it can likely provide cooling for up to four areas of your home. The more rooms you need cooled, the more expensive the system will be.
Some split systems have a heat pump that enables them to become an all-in-one heating and cooling system. This way they offer cooling in the hot summer months and heat when temperatures drop during the winter.
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Evaporative cooling is a unique alternative to traditional central air conditioning systems. Also called swamp coolers or wet air coolers, evaporative coolers reduce air temperature through the evaporation of water.
This simple process provides efficient cooling: an evaporative cooler uses up to 75% less power than traditional air conditioners. The cooling power of an evaporative cooler is measured in cubic feet per minute (cfm), with higher numbers representing greater cooling capabilities.
The size of your home helps determine if evaporative cooling is right for you. If your home is several thousand square feet, you may need multiple units to cool every room, particularly if you live in an especially hot area. If you live in an apartment or condo, a portable evaporative cooler will likely meet your needs.
A fan coil unit is an essential component of your heating and air conditioning system. It consists of a fan and a heating and cooling exchanger coil. As the coil heats or cools air within the system, the fan pushes air through the system and into your home.
It’s essential to periodically replace the fan coil to keep your air conditioning and heating working properly. Depending on the brand and style of your existing system, there are a variety of fan coil styles and configurations to choose from.
It also helps to clean the fan housing occasionally to prevent dust and other debris from building up on the fan blades, which can decrease the efficiency of your system and increase your energy costs.
Furnaces provide heat during the winter months, and most commonly come in gas or electric models. Electric furnaces generate heat internally, while gas furnaces burn natural gas to create heat. Although less common, some oil furnaces are still in use. You may also have a heat exchanger, heat pump, or other variation.
Today's furnaces offer more energy efficiency than their predecessors. High-efficiency models, as determined by their Energy Star ratings, can help you save money on energy costs. Many furnaces available today offer variable-speed settings, letting you customize your heating even further.
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Heat pumps are unique compared to other air conditioners. Instead of creating cool air to blow into your home, a heat pump removes heat from the air inside and transfers it outside. During the winter, you can switch the direction of the heat pump to bring in warmth.
This type of heating and cooling system uses electricity to operate and is typically more energy efficient than other types. To determine the energy efficiency of a particular heat pump, look for the Energy Star rating. Energy efficiency is measured in HSPF, which compares the amount of heat produced to the energy used to create it. Look for an HSPF of 8 or higher if energy efficiency is your main concern.
While heat pumps save you money on energy over time, they can be more costly to install.
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Package units combine air conditioning and heating into a single appliance so you won’t need both an air conditioning unit and separate furnace. This is perfect for small homes or homes without an attic to house a full-sized furnace.
Package units give you multiple options. In addition to the air conditioner, you can choose a heat pump, gas furnace or electric heating, depending on your needs and preferences. Heat pumps tend to be more efficient, but also more costly up front. Gas heating can save you money, but strains natural resources compared to electric heat.
A thermostat measures the temperature inside your home and triggers your air conditioner or heater to turn on and adjust the air to a set, desired temperature.
Basic thermostats allow you to set a single temperature, but you can also choose an advanced thermostat with more features:
Ventilation is a vital component of any air conditioning system. Ventilation prevents refrigerant chemicals or motor exhaust from diminishing your indoor air quality. With proper ventilation, these harmful fumes filter outside and don’t impact the air you breathe inside your home.
Ventilation systems are already in most homes, and especially those with air conditioners. But if your home wasn't built with one, ventilation systems can be added. Ventilation systems also need repairs from time to time, so it helps to understand the various options available to you.
We want to help you have fresh air throughout your home all year long. We'll be happy to help you identify what your ventilation system requires or what you'll need to have a new system installed.
Though many homes today are built with ducted systems, older homes were often built without them. Because central air ducts can be costly to install, many people turn to wall heaters, wall air conditioners, or window air conditioners for their HVAC needs instead.
These types of heating and air conditioning units are much more affordable to install than central HVAC systems and don't require major renovations. Space heaters and electric wall heaters can provide added warmth as needed. When it's hot outside, a portable air conditioner can help keep you cool in any room of your home. To help you save money on energy costs, choose an energy-efficient machine based on the Energy Star rating.