Reliable AC Company in St. Augustine

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AC Company Serving St. Augustine

For all your air conditioner needs in St. Augustine, FL, reach out to Reliable Ducts Heating & Cooling. Our AC company just recently opened our doors, but our owners have been providing reliable home services in Duval County for more than 15 years! We’re an AC contractor that is built on being transparent and offering excellent customer service throughout the Jax region. Our team is also proud to have deep roots in the community we serve.

Air Conditioning Services in St. Augustine, FL

100% Satisfaction Guarantee

We’re proud to offer:
  • Free estimates and second opinions
  • 100% satisfaction guarantees
  • Honest communication
  • Timely arrivals
  • Flexible scheduling

Exceptional St. Augustine AC Repairs

Don’t let a malfunctioning air conditioner get you down. Reliable Ducts Heating & Cooling is your trustworthy AC contractor for St. Augustine repairs. We know that system breakdowns can happen day or night. That’s why we’re open 24/7 for emergency service. In fact, you can reach us 365 days a year!

You don’t need to wait for your air conditioner to give out before you call us. As soon as your system starts acting strangely, schedule your AC repair appointment. Uneven cooling, strange noises, puddles around the unit and high power bills are a few signs that repairs are needed.

AC Installation and Replacement

Air Conditioner Installation Services in St. Augustine, FLAre you ready for a new air conditioner? Turn to the team at Reliable Ducts Heating & Cooling for an AC installation in St. Augustine.

Consider an AC replacement if you’re:
  • Facing expensive repairs
  • Frequently calling for AC service
  • Struggling to keep the house comfortable
  • Watching your cooling bills go up and up
  • Noticing excessive dust around the house

Most air conditioners last 10 to 15 years. After that, replacement is often a better bet than repairs. A new system may improve your efficiency and lower your power bills. If you’re not sure if a repair or new system is right for you, let us be the team you trust to make the right decision for your home and comfort needs.

Experienced St. Augustine AC Maintenance

You can extend the life of your air conditioner by keeping it in good condition, and that all starts with regular maintenance from our crew. We’ll look over the components, clean them and add lubricant where needed. If we find that your system could use repairs, we’ll let you know right away.

It’s best to schedule a tune-up before the cooling season gets underway. We encourage you to sign up for our Quack Protection Plan, which includes annual maintenance visits, priority response and reduced service fees!

Turn to Reliable Ducts Heating & Cooling when you need help from an AC company that serves St. Augustine. When you need a hand with your heat pump or furnace, we offer the best heating services around as well. Our team also specializes in UV lighting, indoor air quality, humidity control, ventilation testing and ductwork services. Schedule your appointment today!



    • “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
    • “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
    • “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
    • “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
    • “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
    • “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 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
    • “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
    RYNO SolutionsReliable AC Company in St. Augustine

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