24/7 Residential & Commercial Emergency Service


  • (1) Appointment dates and times are subject to availability.
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24/7 Residential & Commercial Emergency Service


  • (1) Appointment dates and times are subject to availability.
  • This field is for validation purposes and should be left unchanged.

AC Repair Jacksonville FL Including Maintenance & Installation

ac unitNortheast Florida is a wonderful place to live, but the weather can be extreme, especially in the summer. As a result, commercial and residential customers in the greater Jacksonville area have come to rely on Northeast Florida Heating & Air to keep their cooling and heating equipment operating at peak performance. The success of our family-owned business is based on your total satisfaction, and we continue to practice our founding principles of standing behind our work, always following through and putting everything in writing so you know the cost before we start any work.

Complete Heating and Air Conditioning Services

Since 1987, we’ve provided complete heating and AC installation, repair, and maintenance services to help optimize comfort and reduce the chance of unexpected breakdown.

Heating and Cooling Installation

Furnaces, heat pumps and air conditioners are built to last through many seasons, but the contractor who installs your new system will have the greatest impact on utility costs, comfort and unit longevity. At Northeast Florida Heating & Air, we professionally install every system to deliver the exact amount of conditioned air needed to keep every room comfortable.

Heating and Cooling Services

You’ll find out a lot about your HVAC service provider when your AC unit or heat pump malfunctions during the hottest part of the summer. We maintain a large service department staffed with the best NATE-certified technicians in the industry. We stock many parts on our service trucks, and 24/7 emergency service is always available.

Full Service HVAC Contractor

Many contractors offer basic residential installation and repair services, but you can count on Northeast Florida Heating & Air for all your HVAC-related needs:

Our Happy Customers

What Our Clients Say About Us

Dave, from Northeast Florida Heating & Air, is the best. Knowledgeable, thorough, and friendly.Had a serious issue with mold build-up in my air handler. He disassembled the unit, clean it, treated the interior with germicide, re-taped tears in ductwork, re-assemblked, and set-up the system/thermostat.I would definitely recommend NEFHA.
Robert Rock
Robert Rock
14:24 18 Jan 19
Northeast Florida Heating and Cooling has serviced all of our air conditioning and heat pump needs and requirements for probably 20 years. In all that time, they have been prompt to schedule and respond to an appointment, always treated us with courtesy, consistently provided us with knowledgeable service and always found the most economical solution to our needs. We give them 5 stars, and recommend them highly to anyone.
Don Williamson
Don Williamson
21:51 14 Jan 19
Tech was friendly and timely and extremely helpful. Would definitely recommend. He found our problem in 5 minutes and had it fixed. Didn't try to find a more costly solution. I appreciated that.
Kevin Carlile
Kevin Carlile
00:30 10 Jan 19
Prompt response. Very friendly and professional service. Turns out we needed a completely new system. We had a couple options we wanted to look at with the new system. Ultimately, it wasn’t cost effective to go with our original thoughts but our techinician Dustin listened to what we wanted and was able to come up with a very good solution. NEFHC has also done service work me previously and we got the same great service at a reasonable price.
Allen McInnish
Allen McInnish
23:32 09 Jan 19
Appreciate the personalized touch provided by NEFLH&A and the professional technicians who service our system.
larry phillips
larry phillips
20:21 09 Jan 19

Choose an Expert Heating and Air Jacksonville Contractor

Choosing a heating and cooling contractor can be confusing and time-consuming, but we make it easy by offering every HVAC service you’ll ever need under one roof.
Before you select a provider, make sure they offer the following:


Comprehensive Contractor Services

First and foremost, we build customer relationships that stand the test of time. Years after your system was installed, we’ll still be there to help ensure your equipment is running reliably and efficiently.

Factory Trained and Certified Technicians

All of our comfort advisors are NATE -certified, which is your assurance the work will be done by a trained professional.

Superior A/C Products

We won’t sell you a product we wouldn’t be willing to install in our own homes or offices. We represent Trane because of their proven record of innovation and rugged dependability.
nate trane Mitsubishi Bryant nest pro logo Carrier Goodman

Financing Available


Contact Us

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Superior Service and Honest Prices

If you need cooling or heating installation, repair and maintenance services for your Jacksonville, Julington Creek, Fleming Island, Ponte Vedra, Orange Park, Atlantic Beach, Neptune Beach, Jacksonville Beach, Mandarin, FL or surrounding area home, call Northeast Florida Heating & Air today. One of our friendly comfort advisors will answer your questions and arrange an appointment at your convenience.

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What Our Jacksonville Florida Customers Say

Just had a service call performed by Dave and Jacob and it was great !in this day and age it is a rarity to find a company with integrity so I am unfortunately always leery about companies and the service they provide ,but my mind was changed both Dave and Jacob showed up on time and acted in a very professional manner and actually were very comfortable in the way they greeted me and interacted with me so it cut down on the awkwardness, and I enjoyed that I was kept informed throughout the whole process and it was explained to me in layman’s terms not industry talk! I am highly satisfied with the service and the quality of the 2 employees Dave and Jacob, I highly recommend this company and for sure those 2 individuals.I also will end by saying that they have a customer for life that is for sure and I will tell anyone that will listen what a great job they did! William P.

Dustin came out to us and I was immediately impressed with his knowledge of HVAC. He was patient with us and very respectful. He got the system back on track in no time at all. I recommend this company highly. Ivus B.

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Your Jacksonville, Florida, heater does a good job of telling you when it has problems, especially when these issues could lead to a possible breakdown. One way in which your heater might be signaling a need for repair is through the smells it may emit. While some of...

3 Indoor Air Quality Technologies

If your Jacksonville Beach, Florida, home often smells unpleasant, if the air seems stuffy or dry, or if your family suffers from allergies or asthma, the air in your home might have unhealthy levels of pollutants. Technologies such as air purifiers, UV air cleaners,...

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Whether you experience coughing and sneezing, or just feel like you can't take a deep breath of fresh air in your Jacksonville, Florida, home, you may be experiencing poor indoor air quality (IAQ) from your HVAC system, rather than illness. There are many reasons your...

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(904) 201-3413