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Mason's Air Conditioning & Heat
At Mason's Refrigeration Air Conditioning and Heat, your comfort is our goal. We service, sell, and install equipment as if it were for our own family. We will work with your busy schedule and get your air conditioner or heating system working properly. We are confident you will be 100% satisfied with our service and sales department, and we are available for emergency response service 24 hours a day.

We are committed to being professional, knowledgeable, and respectful at all times.
Services
Mason's has been operating for over 20 years in Fernandina Beach, providing customers with expert, professional and reliable service, repair and installation of high-efficiency heating and cooling products. If you are in search of a good air conditioning contractor in the Fernandina Beach area, Mason's Air Conditioning and Heat is one of the premier businesses in this category.
We can be reached 24 hours a day, 365 days a year. A highly qualified technician is always a phone call away. Your system's problem will be diagnosed and a repair estimate will be given before any work is performed. Upon approval, the work will be completed in a timely and professional manner to get your system running efficiently.
A check-up and cleaning should be done at least once per year, but we recommend both a spring and fall check-up to ensure your system is working properly in both heating and cooling modes. If your system if over 10 years old, call us and will we give you a free inspection and advise you whether to repair or replace.
Masons Refrigeration installed a complete new system in our 2500 sq ft home. The work was done on time and looks amazing. The new system cools better than the previous system and our utility costs have gone down. I would highly recommend Masons Refrigeration to friends or family. We have used Mason's for 3 years.
Reviews (16)
David Ahlers
David Ahlers
Sep 24, 2021
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Positive: Responsiveness
Called Masons at 4pm on Saturday. My AC wasn't working. Dave Mason came by within 2 hours with a replacement fan.. Doesn't get better than that! Thanks for the great service Masons!
Service: Repair AC
Sarah Fargo
Sarah Fargo
Aug 14, 2021
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Positive: Professionalism, Punctuality, Quality, Responsiveness
I called Mason A/C when our AC had stopped working and they were at our home to fix it within the hour! They had it up and running quickly and we were super impressed with their responsiveness and quality of service. They even called back later that day to make sure everything was still up and running. Highly recommend.
Service: Repair AC
Caroline Best
Caroline Best
Jul 29, 2021
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Positive: Professionalism, Punctuality, Quality, Responsiveness, Value
Thank you so much for consistently providing fast, reliable, honest hvac service and repairs to island residents for decades.
Service: AC maintenance
Amy Borders
Amy Borders
Nov 28, 2020
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I can't say enough good about these guys! We needed an HVAC system QUICK! I called 3 different companies and these guys were almost $2K cheaper for a new unit than anyone else!! Not only that, it was installed in less than 48 hours. Use these guys!
Logan Clark
Logan Clark
Jul 12, 2020
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DO NOT GO. GO TO ARCTIC AIR INSTEAD. They’re a bunch of con artists and very unprofessional. I was quoted to replace a unit, and when they came to replace it, they installed a lesser quality unit. The quoted price was paid for and when they deemed it insufficient, instead of trying to work it out, they illegally trespassed into our gated community without permission and removed the unit in the middle of quarantine. They didn’t return the unit they replaced and when asked about it they said, “it’s in the junk yard. If you want it, come get it”. I wouldn’t recommend them to my worst enemy
Dale Martin
Dale Martin
May 17, 2020
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Positive: Professionalism, Punctuality, Quality, Responsiveness, Value
Exceptionally prompt and courteous. Thorough explanation of necessary repairs.
Services: AC maintenance, Cleaning, Repair AC
Pam Breitbach Clark
Pam Breitbach Clark
Apr 09, 2020
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Dishonest and unprofessional! Installed a different unit then I asked for without me knowing. I complained but they were not willing to respond. They cam out and removed the outside unit without even letting me know until after the fact!
Chad Hersey
Chad Hersey
Nov 08, 2019
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I have used Mason’s AC for several years now and only had the best service ever. Three years ago I called Mason’s for a quote on the AC unit, David worked with me to give me a great price. He installed a great product and services the unit for me. I just bought another place in April, I called Mason’s again to check the unit and to make sure I was good to go. David went that day and gave me an excellent service. His prices are reasonable and he is quick to respond. The staff is great also, when you call the office, Tammy, will help you and make the schedule work for the service calls. This
Merilee Lardie
Merilee Lardie
Sep 28, 2018
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We absolutely would hire this company for home or business! We had 2 units installed in our business and it cut our electric bill in half! Great communication, service and attention to detail. If you want the best company in town, hire Mason's Air Conditioning and Heat!! Best people in the business!
Kathryn Krebs
Kathryn Krebs
Jun 29, 2018
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It is very challenging to find fantastic customer service coupled with quality products and professionalism... Mason's A/C & Heat is just that.  The service starts at the top.  David Mason is one of the few service professionals that does exactly what he says he will do!  We have been working with David Mason and his team during a new construction project.  They had to start from scratch with new duct work all the way to the furnace and condenser installation.  I highly recommend these guys!  If you want quality work and amazing customer service from a team of genuinely nice folks, don't
Noel W.
Noel W.
Aug 05, 2017
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My A/C unit went out on Friday night. First thing Saturday morning I called Mason's. David was very professional. He lives on the island and was here in less than an hour and had my rusted out capacitor and another part replaced in no time. Service charge is cheaper than I pay at home in my non-resort home town. Very satisfied!
Susan McNeal
Susan McNeal
Dec 24, 2016
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Mason's has always come through for us with our heating and AC needs! While I was away for a long weekend, Sean Smith replaced our faulty outside unit, and I came in to a cool house with both AC units set to a perfect temperature setting! All of the folks at Mason's have excelled at being caring and capable! We are so grateful to have them keeping our home comfortable!
Deborah Adeline Conner
Deborah Adeline Conner
Dec 19, 2016
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I have used Mason's since 2001 when they installed the central heat & air for my home that was built in 1870's. Today they came to do the winter service on the three units. Both servicemen were on time, polite, efficient and knowledgable. In over 15 years of working with Mason's, I have never been disappointed. Highly recommended.
Bart H.
Bart H.
Aug 27, 2016
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Call him on a Saturday he showed up in tens minutes fixed a/c. Great service and would definitely recommend.
Herb B.
Herb B.
Jun 02, 2015
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They charged twice the going rate for freon and when questioned I was told they gave me a break and could get $75.00 a pound all day long. Big rip off, I was not home at the time and my wife was shocked to know that our system of only one year needed 19 pounds. The one star is for showing up.
Amit P.
Amit P.
Jun 20, 2014
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They should have a option for NO STARS! Called this place to get an ice machine fixed and still having issues. Not only did the technician tell me to buy the part, it still does not work. Called to get them to come out again and they tell me they already came out 2 times and they wont come out again. Waste of $180. Its not my fault your technicians cant solve the problem. Shouldn't have started working on it then! NEVER AGAIN.