Serving Apex Homeowners with Quality HVAC Installations
From Bella Casa to historic downtown Apex, we deliver professional AC replacements designed to last. We take care of every step, from removing your old unit to testing your new system.
If your AC is outdated or constantly breaking down, Comfort Pro Heating & Air provides expert AC replacement in Apex to keep your home cool. We’ll recommend the right system for your space, budget, and efficiency goals.
Signs you may need a new AC unit:

From Bella Casa to historic downtown Apex, we deliver professional AC replacements designed to last. We take care of every step, from removing your old unit to testing your new system.

Can't say enough good things about these guys..I initially called them for a repair but they were honest that it wasn't something that could be done and that our unit had to be replaced. After getting 5 other quotes, they were also the most reasonably price and their turn around time was faster than anyone else. They're friendly, professional and they back their products & work.. just an all around great company to deal with. Thank you Albert & team
We got a new AC unit last year and mistakenly thought we didn’t need our annual check up. Sure enough, our AC wouldn’t turn on and I gave Al a call. Within an hour and outside of normal business hours, we had a tech at our house. It was just a clogged drain that would’ve been caught in our annual check up and was quickly resolved at no cost to us. Now, thanks to the service from Comfort Pro that far exceeded expectations, we won’t have to go to bed in a 90 degree house.
These guys are awesome. Our old units were at the end of life and struggling to keep the house below 80 degrees. Al determined the builder-installed units were sized wrong and helped us figure out what we would need. His team installed two new AC units for us in one day, on possibly the hottest day of the year. They are very quick to respond to any questions and are clearly knowledgeable. We can tell a difference in efficiency already and our first electric bill was lower too. I would definitely recommend Comfort Pro LLC to anyone in need of HVAC replacement.
Choosing the right type of air conditioner depends on your home’s needs:
Consider factors like home size, ductwork, and budget when making your decision.
Yes, we have flexible financing options to fit your budget.
Yes, we handle the removal and proper disposal of your old AC.
If your AC is over 10–15 years old, needs frequent repairs, or has high energy bills, replacement may be the best option. An AC that struggles to maintain a consistent temperature, or uses R-22 refrigerant, which is being phased out due to environmental concerns, also signals the need for replacement. Upgrading can offer improved efficiency, lower operating costs, and better cooling performance, making it a worthwhile investment.
Yes, replacing your AC unit can lower your energy bills, especially if your current unit is old or inefficient. Newer AC systems are designed with higher energy efficiency ratings (such as SEER) and use advanced technologies that require less energy to cool your home.
Most replacements can be completed in one day.
Absolutely—we replace AC systems year-round.
The cost to replace and install a new air conditioner typically ranges from $7,000 – $15,000 or more depending on several factors. These include the size and type of the unit, efficiency rating, and labor costs in your area. Additional expenses may arise if ductwork needs repair or modification. Higher SEER-rated units are more expensive but offer greater energy savings.
Replacing your AC system may require upgrading your ductwork, depending on the condition of the ducts. If your current ductwork is old, damaged, or improperly sized, it can affect the performance of the new AC unit. Leaks, cracks, or blockages in the ducts can cause airflow issues, reducing energy efficiency and cooling effectiveness. During an AC replacement, a professional technician will inspect the ductwork to ensure it can handle the new system’s demands, making recommendations for repairs or upgrades if necessary.