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The Lifespan of a Well-Maintained Air Conditioner in Florida: What to Expect

By Aztil –

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Living in Florida, your air conditioning is busy almost the entire year. With temperatures ranging between 70 to 100 F in all but the deepest winter months, its cooling is a part of everyday life. Of course, when your AC works constantly, it’s important to take good care of the system to ensure efficient performance and a long lifespan. The air conditioner’s lifespan in Florida can last 10-15 years, as long as you compensate for Florida’s unique regional conditions and schedule regular tune-ups.

Average Lifespan of an Air Conditioner in Florida

ACs in Florida tend to last between 10 and 12 years. These hard-working units last slightly less than the national average, but you can often get a lifespan of up to 15 years with regular maintenance.

Key Factors That Influence Lifespan in Florida

  • Regular Maintenance: Routine maintenance ensures that problems are caught early and fixed promptly, so your AC is always in top condition.
  • Quality of Installation: Proper installation ensures your AC performs at its best, while poor installation can lead to mechanical issues. Your AC installers must be certified and familiar with Florida’s climate challenges.
  • Usage Patterns: The heat and humidity in Florida lead to more wear and tear on your unit. But light and careful usage can increase lifespan duration.
  • Environmental Factors: High humidity, salty coastal air, and frequent storms can cause your AC to take more damage over time. Protective covers and routine maintenance can help.
  • System Quality and Brand: Floridians benefit from investing in efficient AC models that can handle high heat and humidity levels.
  • Timely Repairs: Never let maintenance problems linger. Prompt repairs ensure that light damage does not lead to more extensive damage.

How to Maximize Your Air Conditioner’s Lifespan in Florida

You can enhance your AC’s lifespan in a Florida home by taking a few considerate steps.

  • Schedule Bi-Annual Maintenance: Florida ACs benefit from more frequent care. Consider scheduling maintenance in the early spring and late fall to ensure your AC is always ready for start-up and dormancy surrounding the peak heat season.
  • Replace Filters Frequently: Florida’s high humidity and pollen levels mean air filters are under more stress. Be sure to change your air filter approximately once a month.
  • Use a Programmable Thermostat: Programmable and smart thermostats can help you optimize your cooling cycles to make your AC more efficient and reduce wear and tear.
  • Keep the Outdoor Unit Clean and Clear: Clean the outdoor unit regularly and protect it from debris with landscaping and shielding.
  • Protect Against Coastal Corrosion: If you live near the coast, consider additional protective measures like anti-corrosion coatings or covers for your outdoor unit to guard against salt air damage.

Knowing When It’s Time for a Replacement

Air conditioner systems in Florida last around one decade, sometimes up to 15 years. When your AC is approaching that time, watch for these signs to know when to plan for a replacement.

  • Increased Energy Bills: Your summer energy bills have increased kilowatt-hour usage.
  • Frequent Repairs: Your AC needs repairing once a year or more often. The more frequent the repairs, the closer it is to failing.
  • Reduced Cooling Performance: Your AC can’t keep up with cooling needs.
  • Odd Noises or Smells: Banging or rattling sounds, burning or hot plastic smell, and other signs that something is wrong.

Taking Care of Your Florida AC

Florida ACs get a lot of use through most of the year. Fortunately, you can reduce your AC’s wear-and-tear and expand the lifespan to 10-15 years with regular maintenance, careful usage, and prompt repairs. Preparing for Florida’s challenging climate can help you stay cool and maximize the time before you need an AC replacement.

Whether you need maintenance, repairs, or to consult on a new AC unit, you can rely on Aztil. Contact us today to book an AC service appointment.

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What Our Clients Think Of Us


Michael K. came out and did a wonderful job. There was condensation on my air filter and I was concerned about a leak. He was very thorough and made sure all avenues were checked. He also answered my questions and showed me parts on my AC. Great service!
Niko was great.
Niko was very patient and professional. Looking forward to cleaning this system.
He was great!
Niko came out promptly on a Saturday and fixed my problem easily. Great customer service
Response from the owner:Bernice Demanche, I'm glad to hear that Dana provided prompt service and fixed the issue easily. Excellent customer service can really make a difference in situations like these.
Niko was great- very informative
Niko very nice and did a good job explaining.
Niko, great service! Thank you!
Niko was personable and knowledgeable
Antonio was great and he was personable and I really do like him the next time that I have a visit from you guys it will be from him and I almost decided not to use you guys no more because of the other two gentlemen that came they were young boys, and they did not do things properly, but Antonio was very very good and I really liked himHe was very professional so thank you very much for letting Antonio come and giving yourself a second chance have a blessed day.
Nicholas (I think that’s his name) was very thorough and knowledgeable. I’m going to take his recommendation for a UV light. Please send him back to install when I order it. He furthers my trust in Aztil.
Response from the owner:Thank you for your review, Al Levy. We're so glad you had a positive experience with our appliance repair services!
Very happy with the service provided by Niko
Technician Lazaro Powery arrived much sooner than I expected. He looked professional, and his behavior matched his appearance. I really enjoyed our brief personal chat. I always ask people I deal with if their company treats its employees well, as it matters to me. I was happy to hear that he enjoys his employment with Aztil.

His professionalism and attitude well matched his positive comments. I'm not surprised as I find Aztil to be excellent people to deal with in all requests and transactions. Lazaro sets a good example for Aztil. Thanks for sending him. When he asked, I signed another one-year service contract
I had 3 terrific technicians Paul Gross who found the problem fixed it but also found a leak so I had 2 technicians Jordan and Hero come and do the duct work I was so impressed by all 3 of them their knowledge professional and the enjoyment in doing the work for their clients I give all 3 of 10 gold stars😀
AZTIL is a real COOL company and Jackie my rep @Aztil responds ASAP when I get HOT on the phone. Seriously Jackie’s the nicest person. I don’t want to leave anyone out but Juan the technician goes above and beyond trying to solve my HVAC problems.
Alex was very thorough and knowledgeable.
Tino was professional and friendly. Thank you for a great service over the years.
I have used aztill air conditioning service for over 15 years. They have always been prompt and have always done a great job. I recently would like to praise Dana who came to my home today and his boss Jack for the great price. My wife and I feel blessed to have found them. They have been reasonable in their prices and the technician are right on point. Thank you Aztill Air. 😁😃
This was my first experience with Aztil as a new homeowner. I purchased a service agreement which I thought was reasonably priced. My first scheduled maintenance was this past week by Michael King .He was extremely professional, knowledgeable and very kind in explaining everything I needed to know. He made a great suggestion in which I followed through with. He’s an asset to this very professional company. Thank you Aztil and Jonathan for a job well done!
Mike came by for an A/C maintenance check up. He came on time and was very friendly and professional.
Response from the owner:Hi Larry, thank you for taking the time to leave us such a positive review about Fabio. We are delighted to hear that he was on time and provided excellent service. We appreciate your feedback and are glad that you had a good experience. Thanks again!
Excellent service very knowledgeable Niko send him hereafter
Tino was exceptional in sevicing both of my AC its. I renewed my contract with Aztil and I look forward in having Tino service me again Thanks for great service
I had to have my air conditioning HVAC system replaced. I bought RHEEMS from them nine years ago or just shy of nine years ago and I had to have the whole thing replaced. It had a leak. The pressure was down 3 pounds and to pay $475 only because I had a contract with them otherwise it would’ve been 675 to check for the leak.. I decided to replace it cause I knew it was around the corner anyhow. They installed it the next day I couldn’t have been more pleased. It was effortless. It took them a while because we had some rain on and off and they couldn’t be on the roof, but they came at 9:30 and they left at 3 o’clock. I thought they did very well. They left my house clean as a button just exactly the way they found it. They were very polite and did everything that they were supposed to do in a very neat and tidy and timely manner.
Jorge and David were the installers today. They were timely, professional, mannerly, exceptionally clean and efficient. And Sabrina in their office went beyond in responding as the cost of new units today is sticker shock!
Nico is absolutely amazing! Very informative and an excellent technician! This is the second time we’ve had him and he’s great
Response from the owner:Hi Kathy, Thank you so much for your wonderful review! We're glad to hear that you had an excellent experience with our service. We pride ourselves on our knowledgeable staff, and it's great to know that Ramon was able to provide you with such great service. We appreciate your feedback and hope to see you again soon!
After 40 hours without A/C in August we were saved by Rafael. He was polite, professional and courteous. He is an asset to the company. On another note, the scheduling system used for after hours is quite poor and needs to be looked into. Thank goodness Jackie called us and attempted to remedy the situation.
Naraldo Bunsie did an excellent job installing my new Trane A/C! Thanks !
Michael was very knowledgeable and efficient in providing service for us today. We’d love for him to come again
Your service techs and general service has improved since the corporate take over. Raphael Curci was efficient and kept us u[p to date on the progress of the installation. The person I'd like to call out as exemplary was Nico who guided us through the process and went out of his way to help us through this time. Ultimately the air handler was faulty and it took several visits to repair it. Meanwhile the handler leaked water all over the garage ceiling ruining it and causing damage to my model trains beneath. In addition the last tech broke my cable power supply which he had no business touching. I had to call Xfinity to come as an emergency for which they charged me $150.00. I will also be sending Aztil a bill for the repair of my ceiling and any damage done to my model trains.
Dana just finished a service call. He was very professional and explained to me what he was doing and gave me tips for the future. I have been an Aztil customer for many years and people like Dana keep me coming back.
Response from the owner:Hi Don, thank you for your kind words! We're so glad to hear that Angel did an excellent job and that you were pleased with the outcome. Thank you for being a valued customer.
Michael was efficient and thorough. I am very pleased with this service.
Response from the owner:Thank you
Juan was fantastic!
Michael was great, he called in advance arrived on time, very professional and knowledgeable, and got the job done in a timely manner, highly recommend.
Michael provided excellent service on unclogging our drain line and explaining what options we have to prevent it getting clogged in the future.
Naraldo was was a competent and efficient skilled worker..
Doesn't talk much but gets the job done quickly.

Replaced and rewired our new water heater in a very short time.

Left everything clean and Sparkling..

Would have him return anytime for the next project that might pop-up.
Response from the owner:Hi Erlene, thank you for your kind words! We're so glad to hear that Rafael did an excellent job and that you were pleased with the outcome. Thank you for being a valued customer.
Dana Dussault, the technician that came to fix my AC and installed a new compressor was so efficient and courteous and is an asset to Aztil. I was very happy with the work.
Nico and Adrian were great. Cleaned my ac and found an oil leak. Very personable.
Response from the owner:Hi Ilene, thank you for your kind words! We're so glad to hear that Niko and Adrian did an excellent job and that you were pleased with the outcome. Thank you for being a valued customer.
Rico was friendly and very competent & efficient
Response from the owner:Hi Shanti, thank you for your kind words about Ricardo and Aztil. We are so glad to hear that you had a great experience with us. We will make sure to pass along your positive feedback to Ricardo. Thank you for choosing Aztil!
Dana came on a Saturday in the pouring rain. Totally professional and knew what was wrong right away. Great job guys!
Dana was efficient and effective and answered all my questions. Top notch
I had a new central AC installed by Aztil today. Both of the techs, Jorge and David, were professional and friendly. I used Aztil because I have used them for service for over 10 years and have been very satisfied. I can recommend them for service and installations.
Tino was great. Answered all our questions and took his time to explain everything
They came quickly and Lazaro was very professional.

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Request more information by filling out the form below to learn about our Elite Cool Membership Program.

Highlights of the Elite Cool Membership Program include:

  • Members will receive priority service: Get top priority when scheduling service calls.
  • No overtime charges: We’re here for you anytime, day or night, 365 days a year, without any overtime charges.
  • A 15% member discount: Receive a 15% preferred discount on repairs not covered by the manufacturer.
  • Two maintenance calls per year: Benefit from two maintenance calls per year, spaced about six months apart.
  • AND MORE!

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