Coastal Heating & Cooling, LLC
HVAC contractor in Jacksonville Beach, FL.
- Trade
- HVAC contractor
- Business address
- 922 9th St S, Jacksonville Beach, FL 32250
- Telephone
- (904) 241-2030
- Website
- coastal911.com
- Hours
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- Monday8:00 am - 5:00 pm
- Tuesday8:00 am - 5:00 pm
- Wednesday8:00 am - 5:00 pm
- Thursday8:00 am - 5:00 pm
- Friday8:00 am - 5:00 pm
- SaturdayClosed
- SundayClosed
From the business's Google listing, checked Oct 2026
- Register
- FL register
Recorded as supplied and as found in public sources. This register makes no credential or quality claim about any business; check license status with the state board.
Google Reviews
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I called Coastal Heating & Cooling for the first time a few years ago. They told me how to try and fix my A/C unit myself. She said if that didn't work, she would send someone out right away. Well, it worked, she saved me a repair bill. Then I had another issue, and the same thing happened, I called and I was able to fix it myself. Again they saved me a service call. That was my first two experiences with them. I've been using them ever since for maintenance. I love an honest company that doesn't overcharge their customers. I highly recommend them.
Terri C.
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I’ve been a customer of Coastal Heating and Air for over 20 years for a good reason. They are the best! My AC unit stopped running last night and I called and left them a message. They called me back 10 minutes before the shop officially opened and told me a tech would be here between 9 and 10. Hallelujah! It’ now 11:43 and my AC is running!
Meredith B.
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Nice to do business with a honest ac company. Thanks Vern .
Michael E.
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We have been using Coastal air and heating since about 2004. Great service, people and are great for their timely responses day or night. Highly recommend.
Connie J.
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Second time we've called this company. In both cases, they arrived as promised. This time, they delivered a diagnosis that wasn't good news, but so had another company. Coastal had a next day solution. We are cool again, and that is all that matters!
Vince S.
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Updated review: The owner, Melissa, made sure to give me a full refund and assured me that this is not how they run business and I believe her. She was very apologetic and professional. A bad egg shouldn’t ruin the entire batch because the owner is golden. I will give them another chance in the future. Previous review: Called for a diagnosis due to AC dripping, was told nothing was wrong by the repair man and was ready to pay $79 diagnosis fee but was handed a paper that said $178 was very confused. Was told I had my ac pipe drained AFTER it was done. I said “why didn’t you ask?” The repair said “it needed to be done, so I went ahead and did it.” I said “but you’re charging me an extra $99 for this that I wasn’t prepared to pay for. I didn’t give permission. He said “it’s too late now. It’s already done, you have to pay. I don’t need your permission.” I was confused and upset and just paid for it. They hustled an extra Benjamin out of me but lost my business for the long run. I will never use this company again.
Kim K.
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Right from the beginning I knew Coastal Heating and Cooling was the right choice for my new AC. Melissa explained all the choices and what would work best for my house. She made me few informed but also didn't try to sell me something I didn't need, which I loved. Will and Mike arrived at the scheduled time and went straight to work. They were professional, clean and trustworthy. I was amazed that only after 3 1/2 hours they were completely done and I was set with a brand new indoor and outdoor unit. I was expecting it to take up to 6 hours. I would definitely recommend Coastal Heating and Cooling to everyone. This business is run my fair, honest and hard working people. Thank you again!
Sarah M.
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After my regular. A/C repair person passed away, I had no one to call. My 3 year old unit went out during a typical heatwave and no one could get the part I needed. I called Melissa and through some research, she found one in South Florida. They had it in and running in a few days. Because of her extra effort, I am cool again. Her technician, Vern, was very knowledgeable and friendly. I highly recommend them.
Robert D.
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Where do I start? How about Excellent, Professional, Trustworthy, Timely to start. From the phone (Melissa) to the end (William and all the techs), these guys are the best. We have used them on several of our Flip houses as well as our own home. Called at 7:00 am this morning and problem solved by 10:00 am...beat that! My message to you is CALL COASTAL first and you will never call anyone else again!
Keith K.
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Melissa and her team of professionals truly go above and beyond, and stand behind their products and service 100%. Call them day or night, and they will be there! I have used them multiple times at multiple locations, and they have always performed top notch service at competitive prices! Give them a call for your HVAC needs!
Will L.
About Coastal Heating & Cooling, LLC
Air-conditioner repair in Jacksonville Beach
Coastal Heating & Cooling, LLC puts air-conditioner repair at the center of its Jacksonville Beach work. The company says it has worked in the local HVAC trade since 1980 and services air-conditioning equipment across makes and models.
Coastal Heating & Cooling, LLC also offers indoor air quality work, preventive maintenance, and mini-split systems. The mini-split offering includes adding capacity or separately controlling one room.
Maintenance and equipment options
The company presents maintenance as preventive work rather than only a response to a breakdown. Its stated services cover repair, upkeep, indoor-air work, and room-by-room mini-split capacity alongside central air-conditioning equipment.
Reviewers most often mention quick callbacks and arrivals, clear repair guidance, maintenance relationships, and technicians who explain the work; one review raised concern about a charge that was not discussed first, then described a refund and follow-up from the owner.
The office is open Monday through Friday from 8:00 am to 5:00 pm. That schedule applies to its Jacksonville Beach HVAC operation.
Jacksonville Beach homes and cooling work
Electricity is the primary home-heating fuel for 94% of Jacksonville Beach housing units in 2024, per the American Community Survey. NOAA normals for 1991-2020 put the city’s average high at 79.1°F, average low at 61.0°F, and mean temperature at 70.0°F.
The business’s stated local tenure reaches back to 1980, with air-conditioning repair, maintenance, indoor air quality, and mini-split work among the services it names.
Services, brands and warranty details come from the company's own website. Ratings, hours and reviews come from Google. Town figures come from the US Census and NOAA.
More HVAC contractors in Jacksonville Beach
About Jacksonville Beach
| Population | 23,615 (2025) |
|---|---|
| County | Duval County |
| Heating degree days | 1,079 |
| Most common heating fuel | Electricity |
Sources: U.S. Census Bureau. NOAA U.S. Climate Normals 1991-2020.