AC Replacement in St. Augustine, FL

Service Request

Reliable Ducts can help you choose a suitable AC replacement in St. Augustine, FL if your current unit is getting old or damaged. Some things to consider include proper sizing, noise level, energy efficiency, presence of ductwork, features and functions available and cost. We’ll make sure that you choose an AC capacity that matches the volume of the room. In general, this is measured in British Thermal Units (BTU), and most brands have BTUs that range from 5,000 to 14,000 BTU per hour. You need about 20 BTU for every square of space.

When looking for an air conditioner replacement in St. Augustine, it’s also important to consider the features that come with the system. A lot of newer models and brands come with smart technology that will greatly improve your quality of living. Smart technology may monitor and track the energy usage of the system, generate energy reports and also alert you if there are any issues present. They may also automatically turn the unit on or off depending on how close you are to your home.

When to Get an AC Replacement

Knowing when to repair your unit and when to opt for an AC replacement can be a bit tricky. Fortunately, Reliable Ducts has the experience and expertise needed to provide you with advice. We will evaluate your current setup and provide you with information on how long your unit last, whether or not its efficient and whether you should make the switch or not.

Most AC systems will need to be replaced if they are approaching or exceeding 10 years of age or more. These units will inevitably become less efficient. You should also consider getting a replacement if you notice the following:
  • A growing need for repairs
  • Rising costs of repairs
  • Higher energy bills despite maintenance
  • Frequent and constant short cycling
  • Visible damages on many parts of the unit

Reliable Air Conditioner Replacement in St. Augustine

Here, at Reliable Ducts, we try to be as transparent as possible and will offer you an all-inclusive quote for an AC replacement. We stand out from our competitors because we never charge more than the quote even if we need additional parts or materials. Our team works hard to deliver exemplary services, workmanship and results. We offer a 100% satisfaction guarantee, and will always strive to offer you the best services possible. You can rest assured that you’ll be in good hands and that we’ll help you find energy-efficient, affordable solutions for your home.

If you are looking for a reliable, trusted AC replacement or installation in St. Augustine, give Reliable Ducts a call today.



    • “I don't usually post any thing but these guys blew me away. Beginning with the Tim the sales manager who is also the guy who picked up the phone. On time, professional and extremely knowledgeable about ac systems. His installers were on time, friendly and professional. I would highly recommend Reliable Ducts.”

      P. Shannon, Ponte Vedra Beach, FL
    • “Reliable Ducts was amazing! We have an old, tricky house that a lot of companies passed on saying the job was too tough. These guys did an awesome job, were fairly priced (especially considering our situation), and were quick and thorough. We appreciate it!”

      C. Stinson, Atlantic Beach, FL
    • “Reliable Ducts exceeded all of my expectations! They recently installed a new unit at our house and I can’t say enough good things about the process. From the initial quote through the installation the sales and install team were top notch and professional. Thanks for making a difficult process so seamless! Look forward to recommending and using you in the future.”

      T. Lamer, Jacksonville, FL
    • “We live at the beach and had new AC installed but still could not figure out a way of keeping the humidity down. Reliable Ducts took several hours just to diagnose the issue and come up with a solution that was tailored to our needs and our budget. The installation was timely and professional as well as clean and fairly priced. We installed a whole house dehumidifier, ultra violet light to maintain mold free air and added vents to create air movement. It all works perfectly now. Thank you!”

      M. Mignone, Neptune Beach, FL
    • “Im not usually one to leave reviews but I highly recommend Reliable Ducts Heating & Cooling. They are polite, professional, and are very easy to work with. They recently installed a new unit at our home and I can’t stress enough how professional and informative they were. From start to finish, Reliable Ducts heating & Cooling were able to answer any questions that I had and made the entire process easy for us. Thank you!”

      B. Hunt, Jacksonville Beach, FL
    • “Reliable ducts was great! They were able to get out to us quickly and took care of everything. Very knowledgeable and trustworthy. Would highly recommend them to anyone.” P. Crosley, St. Augustine, FL “Great company. Great team. Great value. And....trustworthy!”

      J. Winberry, St. Johns, FL
    • “Showed up and completed work on time. Reliable. Performed high quality workmanship.” A. Porcelli, Ponte Vedra Beach, FL “Outstanding service! Great knowledge of systems. Perfectionist technicians. Timely. Accomplished install as briefed upfront and on budget. I recommend this company highly!”

      P. Scholl, Atlantic Beach, FL
    • “After Mother Nature zapped our AC unit in mid-August, we were sweating in a hot house. Reliable Ducts came out on same day and showed up as promised. Technician Josh thoroughly explained what was broken and had us fixed quickly (and cooling!). Such an easy, positive experience with an AC company! Highly recommend Reliable Ducts.”

      E. Richman, Jacksonville Beach, FL
    • “Reliable Ducts Heating and Cooling has worked at several of our properties. We are very happy with their response time , quality of their work, and professionalism.”

      D. Dickerson, Jacksonville, FL
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