Always On Time
Apex HVAC Services
One Hour Heating & Air Conditioning® Serving Apex
4.83
All around Apex, there’s one name that neighbors share with neighbors for AC service and repairs: Green Horizon One Hour. That’s because we’re always on time, or you don’t pay a dime for Apex Air Conditioning Service, Repair, and Replacement. If we don’t show up within our promised window, your service is free, period. The only thing better is if we move you to the front of the line.
Click Here To Schedule An Appointment
Once we arrive, we’ll do a complete diagnostic of your Apex air conditioning system to find out what’s wrong and what’s about to go wrong. We’ll show you the options to perfectly repair and even improve your air conditioner. You choose what’s best for you and pay the price quoted you upfront. No surprises, only satisfaction, or we’ll make it right—guaranteed.
Any recommendations we make are covered by our Green Horizon One Hour Whole House Promise to make your air conditioning more efficient, or you get your money back. The only thing better? Discounts Home Performance Family members receive.
When the time comes for Air Conditioning Replacement, trust Green Horizon One Hour Heating & Air Conditioning. We spend a lot of time listening to what you want before we ever recommend a new air conditioner for your home. Then we present options and recommendations based on what you’ve told us. We’ll help you hit your budget and improve your home’s efficiency. Otherwise, we’ll replace it or give you your money back within one year.
We also specialize in geothermal system installation. It’s quite a bit more expensive than a traditional air conditioner, but the reduction in energy bills can offset the higher cost in the first few years and then put money in your pocket every year after that. Not to mention, it’s the most painless form of cooling and heating for our environment, which is really cool.
Our air conditioner optimizer mega tune-up is the best way to prevent Apex air conditioning breakdowns and save money every month. That’s because dirt and dust are the #1 killer of air conditioners. The cleaner they are, the smoother and easier they run. That means less energy use and more money staying in your bank account. You’ll save way more than the service cost in lower utility bills and extended system life.
Our Home Performance Family receives an air conditioning and heating optimizer every year plus discounts on repair, installation, upgrades and priority service when everyone else has to wait. The amount you save is always more than you pay to join the family.
You’ve put yourself in the line of fire for us. The least we can do is maintain your air conditioner for you for FREE. We’ll visit your home once every year to make sure everything’s running in tip-top shape. You also get the same discounts we provide for our Home Performance Family members. We know what it means to be willing to give the ultimate sacrifice for your country. Let this be our way to say thank you.
We install Mini Split Air Conditioners when you need low-cost heating and air conditioning and don’t have ductwork. They can be placed anywhere and controlled by a simple remote which gives you absolute control over the room where they live. They’re also a great environmental option because they’re highly efficient.
Learn more about our Raleigh-Durham-based HVAC experts.
Book NowWe Have a Reputation
For Being Punctual, Friendly and Knowledgeable
4.83
Cornelio Gaitan
in the last week
“Update: Corey and Ehren(sorry if spelled wrong) were awesome. They were professional, personable, and courteous. The work was done correctly and my AC is working as if it was newly installed. Please use One Hour Heating and Air Conditioning. You will not regret it. Great customer service, great transparency! I had Jordan come out to look at my A/C. Got the problem(hopefully) figured out and a repair cost that was shocking low for what it needs. They are clearly the best in AZ. I will recommend to everyone.”
Isabel Gonzalez
in the last week
“Thanks Cody for your excellent service. I was very happy with your courtesy and professionalism. I appreciate the time you took to explain what was needed and also the pics of the work done. Keep up the good work.”
Darya
in the last week
“Bob and Steve were incredibly helpful and professional. They fixed my AC and made the entire process easy and stress-free. The best HVAC company in Mission Viejo. Great team!”
Ko Moe Thu
a week ago
“The technicians fixed the issue right away on the spot. Friendly and very professional.”
Mark Anthony Medina Sr
a week ago
“We recently used One Hour Heating and Air Conditioning of Hutto and Taylor for a complete AC evaluation and ultimately a full unit replacement, and we couldn’t be more impressed. From start to finish, their professionalism, knowledge, and attention to detail truly set them apart in this industry. Their team took the time to thoroughly evaluate our system, clearly explain our options, and answer every question we had without any pressure. When it came time to replace the unit, the installation was seamless, efficient, and done with precision. They left the workspace clean and made sure everything was running perfectly before they left. Their expertise and customer service make them true trend setters in the HVAC field. If you’re looking for honest, knowledgeable, and top-tier service in the Hutto or Taylor area, I highly recommend One Hour Heating and Air Conditioning. Outstanding experience from beginning to end!”
Katie Crawford
a week ago
“We had a great experience with this HVAC company. They were responsive, friendly, and able to schedule a technician for the same day we called, which we really appreciated. Our heater needed a pressure switch replaced, and they diagnosed the issue quickly and had it repaired within two days. The whole process was smooth, efficient, and stress-free. The technician was professional and knowledgeable, and everything is working perfectly now. We would definitely recommend them!”
Geza Kovach
a week ago
“Very satisfied with the service. Mr . Justin Harper done a great job.”
Larry Heischman
a week ago
“Juan was courteous, well spoken and very knowledgeable. Explained all our options and gave us a good review of our ac/heat system. Was very pleasant and not at all pushy.”
Doug Adams
a week ago
“Called for repair of fan motor, Zuber inspected the whole system found several issues that other companies did not discover, ending up having to replace whole system for a new one. Old system was over 10 years old had rust, corrosion all through system in attic, to include not up to code on installation of old unit that was never brought to our attention, from several other companies that served unit in the past. Zuber showed pictures , videos and explained everything step by step what needed to be done. One hour inc. dismantled my old system and installed a new system within a few hours. Installers were professional and paid attention to detail and explained everything step by step. Will definitely use them in the future for maintenance”
Patrick Kalalau
a week ago
“Both Dave and Devin are truly awesome. Devin's knowledge of what needed to be done with our furnace is top notch. He is efficient, highly knowledgeable and professional. I will definitely be using them again in the future. Dave handled our scheduling with ease!”
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