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How Cold Should I Set My AC?

ac maintenance, prepare for summer, Niceville ac

Preparing for summer often includes finding that perfect temperature that is just right for you and your home. For some, it takes trial and error, and for others, they have no preference. No matter what you’re looking for, there are temperatures that are optimal for most homes. McCullough Air Conditioning and Heating can help those […]

Dos and Don’ts for Your AC in Summer

ac repair

With summer quickly approaching, you may be dreaming of sunny afternoons on the beach or boat trips out into the gulf. Your air conditioner, meanwhile, probably isn’t at the top of your mind. However, a comfortable Florida summer depends on a strong cooling system. Before the weather intensifies, review these AC best practices to ensure […]

When Do I Call an AC Repair Professional?

ac repair

Our HVAC systems are a vital part of our home’s ecosystem, literally and figuratively. They keep us cool in the hot Niceville summers, warm in the winters and keep our air quality pristine so we can breathe easy throughout the year. But what happens when our trusty HVACs start showing signs of disrepair and when […]

Central AC 101

ac unit information

Learn More About Your AC Have you ever wondered how your air conditioning system works? Because we live in Florida, central air conditioning is a must to cool your whole home, as opposed to window units that only cool a small area. Although central air conditioning uses more electricity, it is proven to be the […]

Common Heater Problems

common heater issues

Have you noticed a lack of hot air coming from your vents? Maybe you’ve had a sudden spike in your energy bill? At McCullough Air Conditioning and Heating, we’re here to answer all of your heater-related questions, Niceville! We’ve created a list of some of the most common heater issues and some likely causes. Keep […]

What are the Different Types of Heating Systems?

types of heating systems

If you’re thinking about investing in a heating system, consider McCullough Air Conditioning and Heating for heater installation, furnace installation, heater replacement, and other HVAC services. Read on for information on different types of heating systems and the advantages and disadvantages of each system for your Okaloosa or Walton home. Boiler A boiler is a […]

How to Tell If My Heater Is Gas or Electric?

House heating concept

During the wintertime, we only care that our heater works well enough to warm our homes. But, do you have a basic understanding of how your heater warms your home? Is your heater gas or electric?   If you don’t, that’s okay, few do. At McCullough Air Conditioning and Heating, we’re here to tell you […]

Five Ways to Get Your AC Ready for Fall

ac unit

Leaves aren’t the only things that fall in autumn. With the new season comes a dip in temperatures, which means it’s time to start prepping your HVAC system for the colder weather. At McCullough AC, we have ac maintenance know-how. That’s why we’ve put together five easy ways to get your system ready for fall. […]

Is It Time For A Furnace Tune-Up?

heater maintenance

Here in the south, we rely heavily on our air conditioning, which in turn can have us neglecting another important part of the HVAC system: the trusty furnace. Just like your AC unit, your furnace needs some love in the form of regular maintenance too. The team at McCullough Air Conditioning and Heating has professional […]

Do I Need to Protect My Outdoor AC Unit?

cover your outdoor ac unit

Seasons come and go, but air conditioning should last forever.  When it comes to the question of whether or not to use an AC cover, professionals will generally answer with the same response: it depends. There are many different factors to take into consideration, and McCullough AC & Heating is here with the latest on […]

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Serving Okaloosa & Walton Counties, McCullough Air Conditioning and Heating specializes in AC installation, repair and maintenance.
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708 Howell Road Niceville, FL 32578

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