Since 1966, our focus at J&W Heating and Air is to provide you with the best experience. Our technicians are current with the latest HVAC technology and our relationships with the most popular HVAC manufacturers will ensure you get the system you need properly installed. We offer a FREE in-home consultation with a Comfort Advisor where we provide a complete evaluation of your cooling and heating needs. So when it’s time to install your AC unit in your home or business, we’re ready to help you through the process.

You’re the priority.

Air Conditioning System Installer Jacksonville Florida

Call us at (904) 647-3292 for an experienced technician to come to your home and diagnose your system. Our technicians come equipped with a fully-stocked truck to handle most repairs on the same day.

Should You Repair or Replace Your HVAC System?

As your HVAC system gets older, efficiency will dramatically decrease. It may start making annoying noises, or leak water, needing frequent repairs and parts replacements. When an HVAC unit is acting up and showing its age, you have two options: You can opt for a system overhaul or replace it with a new one. J&W Heating and Air, headquartered in Jacksonville, FL delivers unmatched value at lower prices.  When you’re ready to improve your comfort, count on us for HVAC repairs or installations.

HVAC Installation Cost

Heating and air conditioning technology keeps improving over time, as more energy-efficient HVAC systems are replacing older units. Newer HVAC systems are adapting to peoples’ needs as they keep both comfort and costs in mind. A newer, more efficient HVAC system will result in energy savings and considerable savings on your utility bills. 

If you have a unit older than five years it is worth looking at the advantages of investing in a newer system as opposed to maintaining an older HVAC system which may end up costing you more in the long run, between high utility bills, maintenance costs, and repairs. 

What Can You Do To Extend Your HVAC System’s Lifespan?

Like anything else that we use on a daily basis, be it our vehicles, computers, or HVAC units, preventive maintenance is essential to ensure these continue to operate efficiently and in order to avoid untimely and costly repairs or replacements. We strongly suggest scheduling preventative maintenance plans to increase your HVAC’s lifespan.  

Air handling systems, using fans and ductwork, are continuously working to remove indoor air and distribute filtered and conditioned (cooled) outdoor air throughout your home or office. These cooling systems require regular maintenance in order to keep operating at maximum efficiency. 

Regular maintenance will not only assure the quality of the air, in your home, it will also extend your AC unit’s lifespan. There are a number of things that can go wrong if your HVAC unit has not been serviced in years, the worst-case scenario being your unit breaking down when you need it most.  At J&W Heating and Air, we run a 24/7 emergency service for a good reason. When an older model AC unit is running overtime you run the risk of your AC unit abandoning you when you need it most.

If you have not had your AC unit serviced in several years, there is a risk that the air quality in your home or office may be compromised. Let J&W Heating and Air handle your annual HVAC maintenance. At J&W Heating and Air, we offer different maintenance programs for you to choose from, according to your needs. These include diagnostics, deep cleaning, and inspection, discounts on parts and services, convenient payment options and priority service calls. 

HVAC Installation Service: Five Signs Your HVAC Unit Needs Maintenance

Moisture around your AC unit, strange smells or sounds, can all be signs that your AC unit isn't running efficiently. If your AC unit is not producing a suitable amount of cool air or if the air isn't circulating properly throughout your home, have your AC unit checked, to resolve the problem and avoid more costly repairs or replacements in the future. 

  1. Restricted Airflow
  2. Moisture 
  3. Strange Sounds
  4. Unusual Smells
  5. Inflated energy bills

If your AC unit has not been serviced in some time, or if you are in need of emergency repair services, give us a call. Our skilled technicians, at J&W Heating and Air, will have your AC unit up and running in no time.

At J&W Heating and Air, we offer preventive maintenance plans in Jacksonville, San Marco, Orange Park, and surrounding areas. 

With J&W’s preventative maintenance, you can boost your AC system’s lifespan, lower your energy bills and you can rest easy, knowing that the air quality that you and your family are breathing, is the best. 

Signs You Need A New HVAC System

If your HVAC system has seen better days it will show the signs. Here are some signs that you may need to replace your HVAC unit:

​​Increased Running Time

If you’ve noticed your unit is starting up more often and/or stay on longer to reach the desired temperature and if this persists even following repairs, it’s probably time to replace the unit.

Loud Noises

It’s normal for older HVAC systems to get louder with time, however, the following noises could indicate it is time for a replacement:

  • the blower hums louder
  • the outdoor unit is noisier than it used to be
  • noises whenever the air conditioner starts up

If these odd noises increase or remain after repairs are conducted, it’s likely time to replace your system.

Lots of Repairs

A lot of the individual parts in an HVAC system are repairable and replaceable. But all HVAC systems will eventually wear out and require complete replacement. If the com to repair it. 

HVAC System Is 10+ Years Old

A regularly maintained HVAC system might last a little longer than a decade. Without maintenance, a 10-year-old HVAC system is practically outdated, inefficient, and you can benefit from replacing it with a newer HVAC system, with digitized and programmable thermostats.

If your HVAC system isn’t powerful enough to cool and heat your home, or if it is running poorly, it’s inefficient and costly. Replacing it with a new unit, the correct size for your home, can save you money and make your home more comfortable.


The new energy-efficient HVAC units available on market today totally outperform even the most state-of-the-art technology from 10+ years ago. Older HVAC systems, especially those malfunctioning, use far more energy, resulting in higher utility bills. Once you find yourself adding repairs and replacement costs, you may want to consider replacing your HVAC system altogether. 

If you need to replace your HVAC system, let our professionals at J&W help you to choose the right unit for your home. If you are looking for the best HVAC Systems replacement and installation in Jacksonville, FL call J&W Heating and Air today.

Air Conditioning Installation in JACKSONVILLE, FL

J&W Heating and Air delivers unmatched value at lower prices.  When you're ready to beat the heat of North Central Florida, you can count on us for the best home air conditioner installation in all the surrounding area of Jacksonville.  We treat you like we'd want to be treated, and your satisfaction is our top priority. Honest recommendations, customized design, and integrity of a job well done amounts up to exceptional results and a rewarding process.  Our team of extremely qualified professionals are here to provide superior HVAC service.

HVAC Installation

Jacksonville HVAC Installation & Replacement Near Me

AC Installation & Replacement

Having earned recognition as an industry leader, J&W Heating and Air is qualified to recommend and install a wide selection of energy efficient and sophisticated cooling options.  We don’t settle for generic solutions. By catering to your goals, budget, and specific requirements, we deliver ideal cooling, dehumidification, and air quality at lower running costs. Request an appointment for AC installation and replacement in Jacksonville today!

Services You Can Count on at J&W Heating and Air:

Air Conditioning Installation:

When your cooling system needs to be replaced, keep a look out for these signs: frequent repairs, issues cooling your home and a 10-year-old or older system. Schedule a free estimate when it’s time to replace your system.

Ductless Air Conditioning Installation:

Working just like traditional AC units, ductless air conditioners are an efficient choice to cool your home. You won’t have to worry about air ducts leaking air and driving up your energy bill.

Commercial HVAC Installation:

When you need a new commercial HVAC system under 25 tons, our team can offer repair, maintenance, installation and indoor air quality. We want your business to enjoy the comfort of a cool and efficient building all year long.

Zone Control Systems:

Control areas of your home’s temperatures for maximum efficiency and comfort with a zone control system.


We offer and install a wide variety of thermostats including programmable, smart thermostats, digital thermostats, touch-screen thermostats and even Wi-Fi thermostats or wireless thermostats that allow you to control your temperature from a smartphone or computer.

Energy Audit:

If you feel your home isn’t cooling as efficiently as it should, our skilled team can perform an energy audit. This way, our auditor can know the extent of the energy you’re losing and find the best solution for you.

Our professional team will handle all your air conditioner installation needs!

Know that every stage of the project is completed without unnecessary delays or disruption.J&W Heating and Air provides expert new installation and retrofit of residential and commercial cooling systems throughout Jacksonville, Fl.

What We Offer at J&W Heating and Air:

  • On Call 24 Hour Emergency Service Available: 904-647-3292
  • We are Fully Licensed and Insured # CAC1815399
  • 1 Year Money Back Guarantee (Restrictions Apply)
  • We have an “A+” rating with the Better Business Bureau

Schedule Your Service Call

Call us at (904) 647-3292 for an experienced technician to come to your home and diagnose your system. Our technicians come equipped with a fully-stocked truck to handle most repairs on the same day.