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AC Maintenance

For immediate service or repairs, call 386-222-1342.

Keep Cool All Summer Long With AC Maintenance in Keystone Heights, FL


We’ve all been in a position where our air conditioner isn’t working as great as it could be. If you need AC maintenance in Keystone Heights, FL, you can rely on Southern Air Heating & Cooling for the job. The Florida heat can be oppressive and humid, which is why you need a good air conditioner with a proper maintenance schedule to help you through the summer.

Just as you dust your shelves every few months, so too do air conditioner units need dusting and checking. Our professionals at Southern Air Heating & Cooling can help keep your air conditioner from falling into disrepair. If you haven’t used your air conditioner for a while, scheduling a maintenance service can make sure your system is ready for the upcoming summer.

Why Choose Our AC Services in Keystone Heights?

Why do your neighbors continuously trust us with their cooling maintenance needs? 

We’re Affordable

When it comes to air conditioning maintenance, we don’t want customers to be forced to choose between a safe system and their own financial security. That’s why all our services come with competitive pricing. We strive to be an affordable choice so that when you need professional maintenance done, the choice isn’t a hard one.

We’re Fast

If you’re concerned about your air conditioner, you likely want the situation fixed fast. With years of experience under our belts, we know how to perform essential maintenance tasks quickly while identifying and fixing potential problems on the spot. We strive to provide the high-quality service you need while causing minimal disruption to your daily routine. 

We’re Professional

When you work with us, you work with professionals who don’t just fix your air conditioner but also want to help you avoid more issues down the line. You work with experts in their craft who love to answer questions, even if it doesn’t directly relate to your current repair, replacement, or maintenance project.

Whether you need help understanding our cooling system maintenance process or the best way to maintain your air conditioner after we leave, our professional staff would love to help. 

How To Tell If You Need AC Maintenance in Keystone Heights, FL

If you live in Keystone Heights, you know that it’s hot most of the year. If you use your air conditioner to keep the heat back all year, it pays to get a proper maintenance schedule underway. If you notice any of the following issues, you may need to schedule an appointment even sooner:

Higher Energy Bills

If your air conditioner is inefficient, old, or otherwise not doing well, you may experience higher energy costs to run it all year. A good way to look for this is by evaluating your energy bills every month. Keeping track of any unexplained upticks can help you determine if your air conditioner is the problem or if something else in the household is causing the extra energy usage.

Short Cycling

Short cycling is when an air conditioner unit runs for about 20 minutes before turning off. This is because the air conditioner cannot fully cool the home, resulting in short cycling and gradual wear on the machine. If you’re experiencing short cycling, it could be due to any number of things, including:

  • Clogged air filters
  • Ineffective cooling
  • Incorrect thermostats
  • Age

If your air conditioner short cycles, the best thing to do is call our experts to schedule a professional maintenance service. If you allow it to continue short cycling, the air conditioner may not live for its full life cycle. Plus, a short-cycling system can increase your energy bills while struggling to cool your home, leaving you with a more expensive and unreliable system.

Schedule Your Air Conditioning Maintenance Service With Southern Air Heating & Cooling Today

When you need reliable, efficient, and timely maintenance for your air conditioner, leave it to our experts at Southern Air Heating & Cooling. Our professional tune-up service is an excellent and affordable preventative maintenance solution, so you can make sure your cooling system is ready for the upcoming summer, no matter how hot it gets.

If you want improved energy efficiency for all your HVAC systems or need a filter replacement for your air conditioner, schedule AC maintenance in Keystone Heights, FL, with our friendly and skilled experts at Southern Air Heating & Cooling. 

Reach out to Southern Air Heating & Cooling at 386-222-1342 when you need a performance check for your air conditioner in Keystone Heights.


What Your Neighbors Are Saying!

Excellent
Southern Air4.9
Based on 1882 reviews
Judy
6 days ago
Our first experience having Southern Air service was due to A/C unit going down. Contact person at the office, I believe Gabby, was courteous and mentioned they had a technician available late morning on same day. We received a text with Justin's pic attached to say he would be in. Unbelievable, he was here within 3 hours. Justin is very knowledgeable with his work. He kept us informed of what he was doing. He's courteous and respectful to speak with. He's a great asset to the company. They've gained an additional satisfied customer. Unfortunately, the previous company we were with, about 11 years, could not respond to our needs or apparently cared. We will share our experience with Southern Air with our neighbors and church family. Thank you Southern Air and Justin! Bob & Judy Today's visit..2/21/24 5 Star technician with Southern Air. Justin is well informed and knowledgeable with his delivery of quality service. He is a man of integrity. Thank you Southern Air for offering quality technicians to the community. Bob & Judy
Response from the owner:We're overjoyed to see your 5-star rating! Thank you for sharing your positive experience with us.
Gemeinschaft79
6 days ago
Jadon came to perform routine maintenance on our house AC unit and our Daikin unit. He was in tine, friendly and professional. He worked quickly and efficiently. Southern Air has been wonderful to work with and I would recommend them to anyone who his looking for a new air conditioning service. Thanks Jason!
Response from the owner:Thank you for the great feedback! We're thrilled to hear Justin was prompt, professional, and efficient during your maintenance visit. It’s always our goal to make AC service smooth and stress-free. We appreciate your recommendation and the opportunity to serve you!
John U.
1 week ago
Southern Air exceeded all my expectations in all areas! Timely friendly professional service throughout their visit left me feeling confident my home will be properly cooled for the upcoming hot summer and warm for those rare winter days in North Florida! No need to ever look elsewhere for your HVAC service! If allowed I would have given a 10 star 🌟 rating!!
Response from the owner:Thank you for the 10-star praise! We’re so glad our team could deliver timely, professional service and keep your home comfortable year-round. We truly appreciate your trust in Southern Air!
Jim J.
2 weeks ago
House AC died around noon, called Sunshine AC around 2, Jamar arrived shortly after 5, had system running in short order only to discover the unit was losing freon, a leak. The system is just over 9 years old, Goodman brand, 5 ton dual stage. We weren't anticipating this kind of news, Jamar thoroughly explained our options as to whether to put our money into repairing this unit or replacing it. Sound money says replace it. We will be getting estimates from Sunshine AC and a couple other companies, not sure we will use a Goodman system again. More to come!
Response from the owner:Thank you, Jim, for sharing your experience and for the 5-star rating. We’re glad our fast response and professionalism helped get your AC running quickly, and that everything was explained clearly so you could weigh repair versus replacement with confidence. Please feel free to call us anytime for a seasonal tune-up, a second opinion on replacement options, or to set up ongoing service.
Shawn P.
2 weeks ago
The tech who Came today was a young man named Lake. Cool huh? He was on time, friendly and informative! Thank you for having such friendly and helpful technicians. They all have been awesome and are welcome to come back to my home anytime. Thank you!
Response from the owner:Hey Shawn! Thank you so much for the 5-star review! We appreciate the opportunity to earn and keep your business for years to come!

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Financing Options

Comfort today, pay over time.


At Southern Air, we believe in providing accommodation for our valued customers. It’s tough predict when your air conditioner is going to need replacement. For that reason, it can be challenging to budget for a new system. 

With our flexible financing options, you can get the comfort you deserve without breaking the bank. Contact us today to learn more about our lending options, or get pre-approved online today. 

Customer Reviews

See What Your Neighbors Are Saying About Southern Air!


Our team is known for: professional service, accurate repairs, and fast response.

  • We got great air conditioning service from Southern Air this week. They even came out Sunday and didn’t charge extra. They got our units replaced in one day, and they were very respectful of our home and belongings.

    -Rhonda C.
  • Jamar was very prompt, professional and over all great Tech. He kept us informed on things he was doing etc. Southern Air rocks, plain and simple. Having a Tech that was great and efficient, was awesome.

    -Lindie K.
  • Our technician came out today to service our AC. He was very courteous and explained things to me. Professional demeanor and appearance. I received a text and a call prior to his arrival.

    -Rita C.
  • Justin came out on a Sunday and was very thorough and knew exactly what the issues were. He is a top notch HVAC technician. Myself and my family are grateful.

    -Shawn R.
  • Justin did a great job. Very polite, thorough and professional. You’re fortunate to have an employee like him representing your company in this day with help shortages. Plus the service was very reasonably priced.

    -William M.
  • Jeremy came to my house right on time in the morning, diagnosed my problem, went to the shop and made a game plan with some of his crew, and was back at my house within the hour to complete the job by days end.

    -Elliott O.
    Michael H.
    1 day ago
    Great job. Please send him back when we need service again.
    Response from the owner:Thank you! Glad he took great care of you—we’ll have him back when you need us.
    Ilene L.
    1 day ago
    Southern Air technician Justin C. is the best technician I have ever had work on my systems. He is polite, professional and trustworthy. He is very knowledgeable with the equipment. 10 🌟
    Response from the owner:Thank you, Ilene, for taking the time to share your feedback. We’re glad Justin provided a professional, trustworthy visit and clearly explained your system with strong technical know-how. If you’d like, please call us anytime to schedule a seasonal tune-up or set up ongoing service.
    Church S.
    3 days ago
    Tech came out to evaluate our system and found that it must be replaced. He examined the system and found that the unit was not too old and not worth repairing. Will be meeting with sales team for estimate to replace the unit.
    Response from the owner:Thank you for your feedback. We appreciate you noting how thoroughly our technician evaluated your system and helped you understand why replacement made more sense than repair, and we aim to stay professional from the first visit through the estimate. Please call us anytime to schedule seasonal tune-ups or set up ongoing service.
    Ida F.
    3 days ago
    He was detailed and very pleasant to work with.
    Response from the owner:Thank you, Ida, for taking the time to share your feedback. We’re glad you appreciated the detailed work and how pleasant the visit felt, and we pride ourselves on our professionalism. If you ever need a seasonal tune-up or would like to set up ongoing service, please give us a call.
    Beth A.
    4 days ago
    Very nice experience as always. Thanks J. 6 months new system maintenance .
    Response from the owner:Thank you, Beth, for your feedback and for continuing to trust Southern Air for your new system maintenance. We pride ourselves on professionalism, and we’re glad your visit with our team went smoothly again. Please call us anytime to schedule seasonal tune-ups or set up ongoing service.
    Awesome Technicians. Knowledgeable & Thorough Service
    Response from the owner:Thank you so much for the great review, Bryon! I'm glad to hear that our technicians provided knowledgeable and thorough service for your HVAC needs. We appreciate your feedback and look forward to serving you again.
    DonaRae L.
    5 days ago
    Communication was excellent all along from scheduling the service to completion of the service call.
    Response from the owner:Thank you, DonaRae, for your feedback and for highlighting how smoothly things went from scheduling through the completed visit. We pride ourselves on fast response and professional communication every step of the way. If you would like to schedule seasonal tune-ups or set up ongoing service, please call us anytime.
    Nana A.
    5 days ago
    Lake was very knowledgeable and efficient. I would recommend this employee. Great person to work on air
    Response from the owner:Thank you for your review! We know how important it is to have issues resolved quickly, and we’re glad Robert was able to take care of the drain problem promptly and professionally. We appreciate you trusting Southern Air!
    Tony D.
    5 days ago
    Dylan was extremely courteous, professional, and a pleasure to interact with for my A/C check.Thank you
    Response from the owner:Tony, thank you for taking the time to leave this review. I’m glad Dylan made your A/C check easy with his courtesy and professionalism, and we appreciate you choosing Southern Air.
    Judy
    6 days ago
    Our first experience having Southern Air service was due to A/C unit going down. Contact person at the office, I believe Gabby, was courteous and mentioned they had a technician available late morning on same day. We received a text with Justin's pic attached to say he would be in. Unbelievable, he was here within 3 hours. Justin is very knowledgeable with his work. He kept us informed of what he was doing. He's courteous and respectful to speak with. He's a great asset to the company. They've gained an additional satisfied customer. Unfortunately, the previous company we were with, about 11 years, could not respond to our needs or apparently cared. We will share our experience with Southern Air with our neighbors and church family. Thank you Southern Air and Justin! Bob & Judy Today's visit..2/21/24 5 Star technician with Southern Air. Justin is well informed and knowledgeable with his delivery of quality service. He is a man of integrity. Thank you Southern Air for offering quality technicians to the community. Bob & Judy
    Response from the owner:We're overjoyed to see your 5-star rating! Thank you for sharing your positive experience with us.
    Quyen D.
    6 days ago
    Very good in what he does, pleasant and knowledgeable.
    Response from the owner:Thank you, Quyen, for your feedback and for noting how pleasant and knowledgeable our technician was. We pride ourselves on professionalism and a fast response on every visit. Please call us anytime to schedule a seasonal tune-up or set up ongoing service for your HVAC system.
    Anna D.
    6 days ago
    Albert was polite, professional and took the time to explain maintenance and warranty options to me. No pressure. Very satisfied with 6 month p.m.
    Response from the owner:Thank you, Anna, for taking the time to share your feedback. We’re glad you received quick, courteous, professional service and that our team answered your questions clearly, since fast response is a point of pride for us. Please call us anytime to schedule seasonal tune-ups or set up ongoing maintenance service.
    Michael
    6 days ago
    Tech was very professional and courteous.. and answered all my questions
    Response from the owner:Michael, thank you for the 5 Star Review! It means a lot!
    Gemeinschaft79
    6 days ago
    Jadon came to perform routine maintenance on our house AC unit and our Daikin unit. He was in tine, friendly and professional. He worked quickly and efficiently. Southern Air has been wonderful to work with and I would recommend them to anyone who his looking for a new air conditioning service. Thanks Jason!
    Response from the owner:Thank you for the great feedback! We're thrilled to hear Justin was prompt, professional, and efficient during your maintenance visit. It’s always our goal to make AC service smooth and stress-free. We appreciate your recommendation and the opportunity to serve you!
    George K.
    6 days ago
    Perfect as always
    Response from the owner:Thank you for your feedback, George. We’re glad everything continued to go smoothly, and we aim to keep every visit professional from start to finish. Please call us anytime to schedule a seasonal tune-up or set up ongoing service.
    Debby E.
    1 week ago
    Trent was on time and very professional. He was very helpful, and explained everything he was doing in a way I would understand. I would give him an A+!
    Response from the owner:Thank you for your kind words, Debby. I'm glad to hear that Justin was able to help get you back up and running quickly. We appreciate your business and look forward to serving you again in the future.
    Great service as always. Explained problem and what needs to be done.
    Response from the owner:Thank you! We're grateful for your continued support and glad to keep delivering the service you expect!
    thomas F.
    1 week ago
    We love our new HVAC system. The crew that did the install, Jeffrey and Matthew were wonderful ! Also, Jason Klinger did an great job diagnosing the older faulty HVAC
    Response from the owner:Thank you, Thomas, for your feedback, and we’re glad you’re enjoying the new HVAC system and that our installation team made the experience a positive one. We take pride in our professionalism and making sure every install goes smoothly. If you ever need a seasonal tune-up or want to set up ongoing service, please give us a call.
    Andrew B.
    1 week ago
    Lake came and serviced my HVAC unit recently. He was very friendly, explained what he was doing and completed the service in a timely manner. I would highly recommend Lake and Southern Air.
    Response from the owner:Thank you, Andrew—glad scheduling was simple, our technician arrived on time, and the routine maintenance was completed quickly. We appreciate you choosing Southern Air and look forward to helping you again.
    Kerry K.
    1 week ago
    Trenton did an amazing job on my 6-month maintenance. He even cleaned the outside of the entire unit and the outside PVC for the condensation drip. The unit looked brand new after he was done. Excellent service as always! Thank you!
    Response from the owner:Thank you, Kerry, for your feedback and for sharing how well Trenton took care of your maintenance visit, including the thorough cleaning that left everything looking like new. We take pride in our professionalism and consistent service. Please feel free to call us anytime to schedule your next seasonal tune-up or to set up ongoing maintenance.
    Dian A.
    1 week ago
    Jason was very thorough. Explained everything that was wrong with my unit and what it would take to repair.
    Response from the owner:Thank you, Dian, for your feedback and for choosing Southern Air. We’re glad our team was thorough and clearly explained what was going on with your unit and the repair options, and we take pride in our professionalism. Please call us anytime to schedule a seasonal tune-up or set up ongoing service to keep everything running smoothly.
    Joanne J.
    1 week ago
    Albert was awesome! Love southern air!
    Response from the owner:Thanks for the shoutout! Damon always appreciates hearing this.
    keith I.
    1 week ago
    Excellent service with a smile and a great attitude.
    Response from the owner:Keith, thank you for the 5-star review and for choosing Southern Air. I’m glad you had an excellent experience with our service, and we appreciate you taking the time to share it.
    John U.
    1 week ago
    Southern Air exceeded all my expectations in all areas! Timely friendly professional service throughout their visit left me feeling confident my home will be properly cooled for the upcoming hot summer and warm for those rare winter days in North Florida! No need to ever look elsewhere for your HVAC service! If allowed I would have given a 10 star 🌟 rating!!
    Response from the owner:Thank you for the 10-star praise! We’re so glad our team could deliver timely, professional service and keep your home comfortable year-round. We truly appreciate your trust in Southern Air!
    Shawn R.
    2 weeks ago
    Jason is awesome does exactly what is supposed do goes above and beyond to make sure we are happy
    Response from the owner:Thank you, Shawn, for taking the time to share your feedback. We appreciate you recognizing Jason’s professionalism and his commitment to making sure everything is done right and you’re well taken care of. If you ever need seasonal tune-ups or would like to set up ongoing service, please call us anytime.

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