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McCullough Air Conditioning & Heating
For over 40 years, McCullough Air Conditioning and Heating has been serving cities in Okaloosa and Walton Counties. Our team is committed to providing specialized heating and cooling services, including installations, repairs and maintenance. We always strive to offer outstanding technical and customer services, no matter the job.

You can count on McCullough to deliver the best services the industry has to offer. Whether you need AC repair, maintenance or an entirely new system, you can trust McCullough! Contact us today to get started on a service request. If you're overpaying for mediocre heating and cooling services, it's just not worth it.
Services
McCullough has over forty years of experience providing air conditioning repair, installation and maintenance services in Niceville and the surrounding areas. Call today for free estimates on all of your AC service needs. You can count on our licensed and experienced team to take care of your air conditioning repair and installation services quickly and professionally.
Here in Florida, our ACs can feel like our best friends when those summer temperatures hit. Having your AC breakdown is not only an inconvenience, but it can make your home miserable and dangerous too. That's why you need a dependable HVAC contractor on your side to make those quick and effective AC repairs that leave your home crisp and cool.
Whether you are shopping for your first AC unit for your new home or finally upgrading to a new cooling system, your AC installation experience will set the entire tone for your AC unit's life. Avoid those inconvenient installation mistakes that other AC companies make and start off your investment the right way.
The number one way to keep your heating and cooling systems operating efficiently throughout the year is to schedule a preventative maintenance appointment. There are multiple benefits to having your unit running efficiently that can last for many years. Plus, our expert technicians are trained to make sure that your HVAC system is ready to carry you through the extreme temperatures during the year.
We may have mild winters here in Niceville, but those chilly days do happen, and you want to be sure that your heater is ready to perform when the time comes. With McCullough Air Conditioning and Heating, all your heater services are thoroughly covered by licensed professionals. From heater maintenance and repair to complete furnace replacement, our team has the knowledge and tools to get the job done quickly and effectively.
Reviews (6)
Craig Francks
Craig Francks
Oct 18, 2021
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Positive: Professionalism, Punctuality, Quality, Responsiveness, Value
Responsive and outstanding customer service. 24/7 service. McCullough Air conditioning installed a new air conditioning system and discovered a leak in the lines from the outside compressor to the inside. They spent all day fixing the line. I would definitely recommend McCullough
Service: Repair AC
Tammy Runge
Tammy Runge
Aug 17, 2021
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We have used McCullough Air for years in our home, our rentals, and business from everything from replacing thermostat to replacing entire units. Ben McCullough is knowledgeable, efficient, and always accommodating when we were down. No high pressure sales just good ole honest information that will help keep your unit running smooth, your family comfortable all without robbing the bank. You don't stay in business for over 40 years doing people wrong in a small town where everybody knows your family name. Ben had big shoes to fill and he is doing an amazing job carrying on the family business!
Derek Robinson
Derek Robinson
Aug 14, 2021
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The company replaced my 15 year old system. Price was about what I expected. They did offer a military discount which was amiable. The installation was not level as far as the exterior unit goes. The company did send someone back out to my residence to remedy it and they were complete in about 20 minutes. The gents were always kind and courteous.
Maribeth
Maribeth
Jul 25, 2021
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Positive: Professionalism, Punctuality, Quality, Responsiveness, Value
Ben McCullough personally returned my call, came to my house within a couple of hours and fixed the AC...on a Sunday!! What a fantastic customer experience!!
Service: Repair AC
Chris Tees
Chris Tees
Jul 15, 2021
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Polite, honest, and professional. Had it fixed in minutes. Another company recommended buying a new unit and said ours was toast. Clearly that was not the case.
Chad Steven
Chad Steven
May 28, 2021
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Such an outstanding and extremely professional company. Back in January my HVAC unit went out. I reached out to Ben McCullough. Ben responded within 30 minutes and was able to troubleshoot that my AC compressor was bad and that I would need a new unit. Unit was very old and needed upgraded and had prior issues that Ben was able to fix before to keep the unit running. Ben stated that they could have a new unit installed next day and I agreed to have them come the following morning at 9:00 am.
Ben’s crew arrived about 15 minutes early, two young guys forgot their names. Both gentlemen were extremely