Five Signs It’s Time to Upgrade Your HVAC System in 2025

By Aztil – January 2, 2025

As we ring in the new year, we often think about ways to improve our lives. 2025 promises to be an interesting year, whether your goals are personal or professional. 2025 is also an important year for HVAC replacements with the introduction of the AIM Act that will officially end the use of outdated HFC refrigerants. If your HVAC is approaching the end of its lifespan, 2025 is the ideal year for an upgrade to a more efficient system using more eco-friendly, accessible, and affordable coolant fluids. You will also gain the advantage of the many technological advancements made since your old HVAC was installed.

Is now the right time to replace your HVAC? Let’s look at the 5 key signs that your HVAC is ready for an upgrade in 2025 and how the AIM Act may influence your decision.

1. Your System Is Over 10–15 Years Old

The average lifespan of an HVAC system is 10-15 years old. Some carry on for longer but lose significant efficiency over time. If your HVAC is near this lifespan or has long since passed, it’s likely less efficient and prone to breakdowns. It may also be using an old refrigerant like R-410A which is bad for the environment and is being phased out by the AIM Act. This will make future coolant-related repairs more costly and eventually unavailable.

The AIM Act is phasing out HFC refrigerants. However, your new HVAC will feature a more eco-friendly coolant like R-32 or R-454B that will be more available and affordable to top up whenever necessary.

2. Rising Energy Bills

As an HVAC loses efficiency with age, it needs more power to operate. This can result in a slow but steady increase in your power bills from one year to the next. HVAC can represent as much as half your home’s power bill, especially as efficiency decreases. It may be time to upgrade if your power bills have been rising beyond the growing energy price.

The AIM Act can also help you here. The act requires that new HVAC models in 2025 achieve more advanced energy efficiency with high-performance refrigerants for optimal cooling with a lower environmental impact.

A high-SEER (Seasonal Energy Efficiency Ratio) system can significantly reduce your energy consumption, saving you money while lowering your carbon footprint.

3. Frequent Repairs

If your HVAC needs constant repairs, the cost of repairs can add up faster than you realize. As the AIM Act phases out older refrigerants the cost of repairs may continue to rise. Frequent repairs are costly. However, they also mean your HVAC might give out at a critical time, like in the middle of a heat wave.

Replacing your HVAC secures steady, efficient, and reliable performance all year with minimal need for maintenance during the first five years. Say goodbye to breakdowns and repairs and enjoy the peace of mind from the new warranty.

4. Uneven Heating or Cooling

Hot and cold spots in the home often indicate that your HVAC can’t do its job effectively anymore. Uneven temperature distribution can mean trouble with the blower fan or poor thermostat performance. An upgraded HVAC system offers improved airflow and advanced temperature control for even heating and cooling and whole-home comfort.

Many of the latest HVAC models are compatible with smart thermostats. They give you advanced and intuitive control over your home’s comfort, energy savings, and longer HVAC lifespan.

5. Outdated Technology and Features

You may be missing out on tech and features that have become common with newer HVAC models. 2025 introduces more smart home integration and eco-friendly designs. Putting off an HVAC upgrade can mean missing out on cutting-edge technology. This includes smart home controls, remote monitoring, and improved air filtration.

The AIM Act has also accelerated innovations in HVAC, ensuring that models are better for the environment and provide efficient, enhanced comfort.

How the AIM Act Impacts HVAC Upgrades

The AIM Act (American Innovation and Manufacturing Act) addresses the phasing out of hydrofluorocarbons (HFCs), such as R-410A. These were once commonly used as refrigerants but have a high global warming potential (GWP).

In 2025, the AIM Act will take effect, reducing the availability of these refrigerants which will drive up the cost to repair older systems that use them. If your HVAC falls into that category, upgrading this year will save you from costly repairs while gaining access to the new system’s efficiency, comfort, and carbon footprint reduction.

These upgrades meet federal regulations and offer long-term savings and environmental benefits.

Upgrade for Efficiency, Comfort, and Compliance

If your HVAC is losing efficiency, often breaks down, or is over 10 years old, 2025 may be the perfect year for an upgrade. The AIM Act ensures that all new models are more efficient, eco-friendly, and ready to provide long-term cost savings and comfort to your home.

Don’t wait for your system to fail or for a high-cost repair. Plan your HVAC upgrade this year. Contact us today to schedule a consultation and discover the perfect solution for your home’s heating and cooling needs.

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Aztil Air Conditioning

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Perfect in every way… professional, knowledgeable , clean, communicative.

Gary Cowart

Albert Rodriguez did a great job!!!
Would highly recommend him!!!!

Response from the owner:Hi Gary, thank you for your kind words! We're so glad to hear that Albert did an excellent job and that you were pleased with the outcome. Thank you for being a valued customer.

Dennis Kleban

Dana was able to diagnose and fix the problem. With my air c conditioner that two prior technicians could not. He left me with a feeling of confidence in his ability and I would request Dana for any future problems

Response from the owner:Hi Dennis, thank you for your kind words! We're so glad to hear that Dana did an excellent job and that you were pleased with the outcome. Thank you for being a valued customer.

Jose U. Soto

Thanks Aztil for many years of service Tino was amazing did a great job on the ac units and was very professional I’m recommend Aztil for any ac needs.

Response from the owner:Hi Jose, thank you for your kind words! We're so glad to hear that Tino did an excellent job and that you were pleased with the outcome. Thank you for being a valued customer.

Sharron Copeland

Dana Dussalt was awesome & very patient & courteous by ensuring our AC was functioning properly & explained in detail the issue that he resolved.

Response from the owner:Hi Sharron, thank you for your kind words! We're so glad to hear that Dana did an excellent job and that you were pleased with the outcome. Thank you for being a valued customer.

William Geraci

ANTONIO MORENO services were a 10 where 5 was the highest!
Aztil is a great company where you can track your service teal time coming to your home. They’re right on time. They explain everything I’m impressed.

Response from the owner:Hi William, thank you for your kind words! We're so glad to hear that Antonio did an excellent job and that you were pleased with the outcome. Thank you for being a valued customer.

Mark Schwartz

Albert is a great technician. He is very clean and courteous. I have been a customer of the company that they bought so it's been like a total of twenty eight years, and i'm very satisfied.

Response from the owner:Hi Mark, thank you for your kind words! We're so glad to hear that Albert did an excellent job and that you were pleased with the outcome. Thank you for being a valued customer.

Michael Epstein

Niko Garza completed a detailed diagnostic & flush of my home AC. Very professional and courteous. I highly recommend Aztil & Niko

Response from the owner:Hi Michael, thank you for your kind words! We're so glad to hear that Niko did an excellent job and that you were pleased with the outcome. Thank you for being a valued customer.

Diana Sabatini

Paul gross was wonderful.

Response from the owner:Hi Diana, thank you for your kind words! We're so glad to hear that Pail did an excellent job and that you were pleased with the outcome. Thank you for being a valued customer.

Darius DiMarco

Can I please 🙏 say ... a/c was down for about 14 hrs in a day in July 😡 then they sent there top star Danna & my man took care of everything !!!!!! 5 ☆☆☆☆☆

Response from the owner:Hi Darius, thank you for your kind words! We're so glad to hear that Dana did an excellent job and that you were pleased with the outcome. Thank you for being a valued customer.

George Ferreira

Dana was great very helpful and knowledgeable.

Response from the owner:Hi George, thank you for your kind words! We're so glad to hear that Dana did an excellent job and that you were pleased with the outcome. Thank you for being a valued customer.

Lyle Platt

I wanted to commend Dana Dussualt for his hard work at rectifying a substantial issue that I had with my HVAC system. It did require multiple visits but he stuck with it and figured out the issue and did get it resolved. Dana spent hours in the attic in the middle of summer working on getting this fixed. He is both a very hard worker and a pleasant individual. Dana is a credit to your company. In addition, the office staff worked with me in getting these repairs done by insuring we would get service on the date promised. Having no air conditioning in the summer is not a great experience. I have been an Aztil customer for many years.

Response from the owner:Hi Lyle, thank you for your kind words! We're so glad to hear that Dana did an excellent job and that you were pleased with the outcome. Thank you for being a valued customer.

Ginger Ferreira

Dana was on time and knew what he was talking about, highly recommend him.

Response from the owner:Hi Ginger, thank you for your kind words! We're so glad to hear that Dana did an excellent job and that you were pleased with the outcome. Thank you for being a valued customer.

ricki stanley

Rhonda answered my call and was wonderful. Dana and Schuyler arrived within the hour and fixed my a/c problem. Cleaned everything up and would use Dana anytime.

Response from the owner:Hi Ricki, thank you for your kind words! We're so glad to hear that Dana did an excellent job and that you were pleased with the outcome. Thank you for being a valued customer.

Jim Zihal

Niko was fantastic... knowledgeable and professional... answered all my questions and did it with a smile... I would want to see him for all my service calls moving forward... thanks Niko!

Response from the owner:Hi Jim, thank you for your kind words! We're so glad to hear that Niko did an excellent job and that you were pleased with the outcome. Thank you for being a valued customer.

Janie Coka

Jordan & Harold did a great job taking care of our system. Highly recommend them.

Response from the owner:Hi Janie, thank you for your kind words! We're so glad to hear that Jordan and Harold did an excellent job and that you were pleased with the outcome. Thank you for being a valued customer.

Jeffrey loiselle

The Aztil technician Dana was very professional, knowledgeable and courteous. He resolved my issue and made the visit seamless. .

Response from the owner:Hi Jeffrey, thank you for your kind words! We're so glad to hear that Dana did an excellent job and that you were pleased with the outcome. Thank you for being a valued customer.

Les Matthews

Lazaro is an excellent Tech. Courteous and Professional. If possible ask for him for all your HVAC issues.

Response from the owner:Hi Les, thank you for your kind words! We're so glad to hear that Lazaro did an excellent job and that you were pleased with the outcome. Thank you for being a valued customer.

Barry Weinstein

Dana was great. He was very knowledgeable. Did nice work Easy to understand. Highly recommended

Response from the owner:Hi Barry, thank you for your kind words! We're so glad to hear that Dana did an excellent job and that you were pleased with the outcome. Thank you for being a valued customer.

Wendy Phillips

Jorge and Dave we’re extremely professional. The AC installation was done quickly and meticulously. I can’t recommend them enough!

I also want to give a shout out to Paul Gross. He was my initial contact with Aztil. He explained all my options to me and suggested the best unit for my home. Paul was able to get me a great price and I’m very grateful for his advice.

Response from the owner:Hi Wendy, thank you for your kind words! We're so glad to hear that Jorge and Paul did an excellent job and that you were pleased with the outcome. Thank you for being a valued customer.

David Loder

Response from the owner:Hi David, thank you for your kind words and for being a valued customer.

Jeanne M Rougeau

Dana, my service tech did an amazing job to keep my AC up and running. He contacted me on his i, and was here in a flash.

He also updated me on the condition of the AC for the future, made some recommendations for me to consider.

Keep Dana on my service list and THANK YOU DANA!!!!

Response from the owner:Hi Jeanne, thank you for your kind words! We're so glad to hear that Dana did an excellent job and that you were pleased with the outcome. Thank you for being a valued customer.

Pat Evans

Dana did a excellent job. He listened as to what was wrong as if he really cared. I would reccommend him to anyone. Very nice and respectable and he knew what he was doing.

Response from the owner:Hi Pat, thank you for your kind words! We're so glad to hear that Dana did an excellent job and that you were pleased with the outcome. Thank you for being a valued customer.

E. R.

Niko was excellent. Very happy with his service. Explained everything and was very professional.

Yesterday no ac!! Yikes. Dana was the technician who did not leave our house until he discovered and fixed the problem. Believe me, he missed dinner and this was a Friday night. Couldn’t be happier. Dana was so professional and knowledgeable. So happy we bought from Aztil and have a service contract with them. If you ever think it’s not worth having the service contract in case of emergency, when you have no ac and it’s sweltering outside, you will be so happy you made a smart decision! Thank you Dana and Aztil.

Response from the owner:Hi E. R., thank you for your kind words! We're so glad to hear that Niko did an excellent job and that you were pleased with the outcome. Thank you for being a valued customer.

Michael Scheps

Ramon was very thorough.

Response from the owner:Hi Michael, thank you for your kind words! We're so glad to hear that Ramon did an excellent job and that you were pleased with the outcome. Thank you for being a valued customer.

Erlene Ratz

Rafael
Was very informative, polite, and to the point in explaining warranty information, and what parts was needed for my air conditioner.

I look forward yo his next visit in 6 months.
Keeps us up to date.

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.

Michael Stein

Ramon did an excellent job in servicing my air conditioners. He also called the office to get the permit issue resolved. He informed me that Aztil was recently sold and he is enthusiastic about the new management. I also see an improvement in the communication in the past month.

Response from the owner:Hi Michael, 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 Aztil was able to provide you with such great service. We appreciate your feedback and hope to see you again soon!

Chris

The service tech Ramon did an excellent job doing maintenance on my ac and fixed my plaster on top of the ac unit!! Highly recommend!!!!

Response from the owner:Hi Chris, thank you for your kind words! We're so glad to hear that Ramon did an excellent job and that you were pleased with the outcome. Thank you for being a valued customer.

Evee

I scheduled a routine check up and Cody came to my home. He was so knowledgable and found issues with AC and fixed them on the spot. He also found a major issue on my roof and I immediately called the HOA. I will definitely be asking him to come back for my next check up

Excellent Customer service Kudos Cody !!

Response from the owner:Hi Evee, thank you for your kind words! We're so glad to hear that Cody did an excellent job and that you were pleased with the outcome. Thank you for being a valued customer.

Brett Burkey

I appreciate the online appointment system and the follow up communication until the Tech arrives. Dana, the technician on my job was terrific. He was very thorough and courteous, willing to answer all of my questions with clarity. The only thing that keeps me from awarding a 5 was the price. The service was very satisfying and Dana was exemplary.

Response from the owner:Hi Brett, thank you for your kind words! We're so glad to hear that Dana did an excellent job and that you were pleased with the outcome. Thank you for being a valued customer.

Benjamin Stebor

Cody did an excellent job. He finished in a timely manner and answered the questions I asked him.

Response from the owner:Hi Benjamin, thank you for your kind words! We're so glad to hear that Cody did an excellent job and that you were pleased with the outcome. Thank you for being a valued customer.

Elizabeth Bewley

I scheduled a routine check-up. Aztil canceled on me and the next appointment was 3 weeks later, so I was not happy about that. However, when my technician Ramon showed up, he was very thorough and efficient. He explained what he was doing and made good suggestions to maintain my AC. I was very happy with his work.

Response from the owner:Hi Elizabeth, thank you for your kind words! We're so glad to hear that Ramon did an excellent job and that you were pleased with the outcome. Thank you for being a valued customer.

Cheryl Feldman

Dana came to my house today. So impressed! He was courteous and knowledgeable. Fixed the problem quickly! Five stars!.

Response from the owner:Dear Cheryl Feldman, thank you for taking the time to share your positive experience with Dana. We're delighted to hear that he provided courteous and knowledgeable service while fixing the problem efficiently. Your satisfaction is our top priority, and we appreciate your five-star rating. If you need any further assistance, please don't hesitate to reach out.

Susan Movizzo

Albert Rodriquez was through and professional. Great service

Response from the owner:Hi Susan, thank you for your kind words! We're so glad to hear that Albert did an excellent job and that you were pleased with the outcome. Thank you for being a valued customer.

ALEJANDRO MAC LEAN

Great job by Barreto

Response from the owner:Hi Alejandro, thank you for your kind words! We're so glad to hear that Asiel did an excellent job and that you were pleased with the outcome. Thank you for being a valued customer.

Denise Goffman

Michael was amazing today on our emergency air conditioning needs. He went above and beyond to accomplish getting our unit up and running!!!

Response from the owner:Hi Denise, thank you for your kind words! We're so glad to hear that Michael did an excellent job and that you were pleased with the outcome. Thank you for being a valued customer.

Kerry Humes

Ramon was amazing !!!! Awesome job !!!

Response from the owner:Hi Kerry, thank you for your kind words! We're so glad to hear that Ramon did an excellent job and that you were pleased with the outcome. Thank you for being a valued customer.

Doris Campbell

Response from the owner:Hi Doris, thank you for your kind words! We're so glad to hear that Aztil did an excellent job and that you were pleased with the outcome. Thank you for being a valued customer.

Susan Leigh

Ramon Serpa is the best! He performed the maintenance check on my A/C and when I told him about my husband’s allergy problems, he suggested UV lights which would improve the air quality. He installed these for me explaining the process in detail. He is the best technician we have ever had with Aztil.

Response from the owner:Hi Susan, thank you for your kind words! We're so glad to hear that Ramon did an excellent job and that you were pleased with the outcome. Thank you for being a valued customer.

RALPH D'ELIA

I've been using Aztil for over 20 years across 4 homes in Florida. From general services to complete A/C replacements, I wouldn't trust anyone else. My recent service in Port St. Lucie with Nico was excellent and he was very helpful in going over all of my HVAC system and answered a few questions I had.
I highly recommend Aztil for any HVAC issues or general maintenance.

Response from the owner:Hi Ralph, thank you for your kind words! We're so glad to hear that Niko did an excellent job and that you were pleased with the outcome. Thank you for being a valued customer.

Jessica Maxson

I cannot speak highly enough of our super kind technician, Randy, who came out to assess our AC today. Randy took the time to walk us through photos of the issues in our AC and offered to take care of it ASAP as he already had the parts in his truck - LOVE the preparedness! Aztil Air Conditioning is superior and we will request Randy on a go forward basis.

UPDATE 6/17/25 - Exceptional Service from True Professionals - Highly Recommend!

We recently had our ducts cleaned and sealed, plus our dryer vent serviced by Jordan and Hero from Aztil Air Conditioning, and I cannot say enough good things about their work. From the moment they arrived, these two demonstrated exactly what professional service should look like.

What impressed us most was their commitment to education - they took the time to walk both my husband and me through every step of the process, explaining not just what they were doing, but why it mattered for our home's efficiency and air quality. It's rare to find technicians who are so patient and thorough in their explanations.

Beyond their technical expertise, Jordan and Hero showed genuine respect for our home and our comfort level throughout the entire job. They worked with care and consideration, treating our space as if it were their own. As homeowners, we've all had those experiences where workers leave you feeling uneasy - this was the complete opposite. We felt completely at ease having them in our home.

Their professionalism, kindness, and attention to detail set them apart in an industry where those qualities aren't always guaranteed. If you're looking for HVAC services you can trust, don't hesitate to call Aztil Air Conditioning. Jordan and Hero will take excellent care of you and your home.

Five stars - we'll definitely be calling them for any future needs!

Response from the owner:Thank you Jessica for your positive feedback. I'm glad you were happy with the support we provided. Please keep us in mind for any HVAC needs.

Hal Braxton

Rick was terrific. Knowledgeable fast, courteous. We hope if we need a/c work, he's the one who comes out.

Response from the owner:Hi Hal, thank you for your kind words! We're so glad to hear that Rick did an excellent job and that you were pleased with the outcome. Thank you for being a valued customer.

Judy D

Very professional, knowledgeable, and accomplished the tasks requested..Would recommend to others.

Response from the owner:Hi Judy, thank you for your kind words! We're so glad to hear that Aztil did an excellent job and that you were pleased with the outcome. Thank you for being a valued customer.

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