★★★★★ Over 1,400 Google reviews.

Expert Air Conditioning and Heating Installations in Jacksonville

When it comes to top-quality air conditioning and heating installations for your home, Comfort Zone of North Florida Inc. stands out as the trusted choice for homeowners in Jacksonville and surrounding areas. With years of expertise in the HVAC industry, we deliver professional installations tailored to meet the unique needs of your home.

We understand that the comfort of your home directly impacts your family every day. That’s why our team takes a personalized approach, providing air conditioning and heating solutions for your home that are both effective and energy-efficient. Every system recommendation is based on your specific needs, ensuring optimal performance and long-term reliability.

Send Us a Message

X/Twitter

This field is for validation purposes and should be left unchanged.

Name(Required)

First Name Last Name

Name(Required)

Phone(Required)

Email(Required)

Address

Street Address Address Line 2 City State / Province / Region ZIP / Postal Code Country

Service details

How Did You Hear About Us?

A large air conditioner unit sitting on top of a building.

Affordable Heating and Cooling Installations

When your home needs a new air conditioning system, you want it sized right, installed right, and priced in writing before any work starts. We install new systems for homes across Jacksonville and Yulee, matched to your home's size, layout, and budget. Our technicians are factory trained, NATE certified, and paid by the hour, never on commission, so the system we recommend is the one your home actually needs.

Keeping Your New System Running Well at Home

A new system is built to last, and regular care is how it gets there. Florida heat and humidity keep a system running most of the year, and salt air near the coast works on the outdoor unit the whole time. A maintenance visit checks the parts that wear first, looks at airflow, the filter and the drain, and the condition of the outdoor unit, so small issues get caught while they are still small. Catching a weak part early is a lot cheaper than losing cooling on the hottest week of the year. Our residential maintenance page lays out how the plan works and what members get. See /maintenance/ for the details.

Why Choose Comfort Zone of North Florida Inc.?

Years of industry experience
A system sized and fitted to your home, not a one-size guess
Your price in writing before work starts, with the options side by side
Expert technicians dedicated to quality and customer satisfaction

Keep It Covered Year-Round

A maintenance plan keeps your system looked after: two visits a year, priority service when you need us, and small issues caught before they turn into breakdowns.

See How the Plan Works

We install new systems in homes across Nassau, Duval, Clay, St. Johns, and Baker counties. See our service areas page for every town we cover.

A commercial HVAC service technician is climbing a ladder to reach and service an air conditioning unit mounted on the roof of a building, preparing for maintenance or repairs.

Residential Air Conditioning Installation

Comfort Zone of North Florida is a trusted residential air conditioning installer for Jacksonville and Yulee. We design customized cooling solutions around your home's size, layout, and budget, installing energy-efficient systems from leading manufacturers. A new system brings improved indoor air quality, lower energy bills, reliable cooling through the hot seasons, greater comfort, and added property value. Our licensed, factory-trained technicians handle every installation with care, and our affordable, transparent pricing means no surprises. Call (904) 406-0070 for a free installation estimate.

Full system replacements run $5,600 to $9,562 for low to mid tier systems. Your exact price is set at a free in-home estimate, in writing, with the options side by side.

High-efficiency variable-speed systems start at $9,500, with the bells and whistles priced into the written estimate.

Where your unit sits changes the work: ground level, upstairs, in an attic, or on a rooftop, and some installs need a crane. That is why every install price is confirmed in writing at the estimate, before any work starts.

Already holding a quote for a replacement? Bring it to us before you sign for a free second opinion, and we will check the system ourselves and give you our recommendation in writing.

What Your Neighbors Say

      EXCELLENT  
   Based on 1009 reviews 
    
 
 
 
   
 
 
       Posted on Google  
   
   Carolyn Jones 
 
 
 
 Trustindex verifies that the original source of the review is Google. He's my guy.  On time. Considerate. Friendly and knows his craft
  
 
      Posted on Google  
   
   Trish Dinkla 
 
 
 
 Trustindex verifies that the original source of the review is Google. Technician was on time and very professional. He was very knowledgeable and took the time to answer my concerns. Thank you Antywan!!
  
 
      Posted on Google  
   
   Jean Greene 
 
 
 
 Trustindex verifies that the original source of the review is Google. He was great at listening to our concerns. Took time to trouble shoot. He is nice to talk with. You have a wonderful man working for you.
  
 
      Posted on Google  
   
   Stephanie 
 
 
 
 Trustindex verifies that the original source of the review is Google. Today we had Antywan out for our maintenance. He was very nice and knowledgeable about all the questions I was asking him. Help me understand the best things for our unit in order to keep it running smooth and suggests for us. I had lots of questions with no technical knowledge but he was still able to walk me thru what I was asking. Thank you!
  
 
      Posted on Google  
   
   John Gioia 
 
 
 
 Trustindex verifies that the original source of the review is Google. I had an excellent experience with Matthew Bulmer from Comfort Zone Heating & Air Conditioning. He was incredibly professional, courteous, and took the time to answer all of my questions with a high level of expertise. It is clear that he is very knowledgeable in his field, which gave me complete confidence in his work. The overall service was top-notch from start to finish. A+ service—I highly recommend Matthew and Comfort Zone Heating & Air Conditioning to anyone looking for reliable and expert care.
  
 
      Posted on Google  
   
   Reba Richardson 
 
 
 
 Trustindex verifies that the original source of the review is Google. Matthew performed our 6 months HVAC system maintenance. He was very knowledgeable, professional and courteous. He took the time to do a thorough check and answered all of our questions. Thank you!
  
 
      Posted on Google  
   
   Garrett Johnson 
 
 
 
 Trustindex verifies that the original source of the review is Google. My man was super nice super professional in and out top notch experience
  
 
      Posted on Google  
   
   Matt Vallez 
 
 
 
 Trustindex verifies that the original source of the review is Google. Had follow up maintenance preformed by different tech today and continue to be impressed by everyone that comes to my house representing this company.
  
 
      Posted on Google  
   
   Alan Boarts 
 
 
 
 Trustindex verifies that the original source of the review is Google. Matthew Bulmer was amazing. Installed new thermostats and upgraded my drainage system. His work is excellent. I highly recommend him and Comfort Zone.
  
 
      Posted on Google  
   
   Lady Justice 
 
 
 
 Trustindex verifies that the original source of the review is Google. The service rep did a great job.  He was on the scheduled time and fixed my a/c in no time at all.  Thanks Mr. Youmans

Financing That Fits the Budget

A new system is a big purchase, and it should not have to wait for a breakdown to force the timing. Financing options are available on new system installations, and current offers include 0% interest for 60 months on select Carrier systems. See our current offers for the latest terms, or ask at your free in-home estimate and we will lay out the options in writing with your estimate.

See Current Offers

Built for the Coast

Salt air, humidity, and long cooling seasons are hard on outdoor units here. Coastal corrosion eats coils and cabinets years early, which is why placement and coil condition matter for a system installed near the water. We set up every new system for the conditions it will actually live in, and maintenance visits include checking the outdoor unit's condition, so corrosion gets caught early instead of costing you a system.

Frequently Asked Questions

How much does a new AC system cost?

Full system replacements run $5,600 to $9,562 for low to mid tier systems, and high-efficiency variable-speed systems start at $9,500. Your exact price is set at a free in-home estimate, in writing, with the options side by side, because where your unit sits changes the work: ground level, upstairs, in an attic, or on a rooftop, and some installs need a crane. That is why every install price is confirmed in writing at the estimate, before any work starts, so the price you approve is the price you pay.

What size system does my home need?

The right size is not a guess from square footage alone. A system that is too small runs all day and never catches up in August, and one that is too large cools in short bursts and leaves the humidity behind, and humidity is half the battle in a Florida home. We design a customized cooling solution around your home's size, layout, and budget, and your options and exact price are set in writing at the free in-home estimate.

What happens at the free in-home estimate?

At the free in-home estimate, we look at your home and your current system, talk through the options side by side, and set your exact price in writing before any work starts. That written estimate is what keeps pricing transparent, with no surprises later. Already holding a quote for a replacement? Bring it to us before you sign for a free second opinion, and we will check the system ourselves and give you our recommendation in writing.

What warranty comes with a new system?

Every new system we install carries a 10-year limited manufacturer parts warranty. Florida law makes the full term effective from the installation date on systems installed by a licensed contractor, and the remaining parts coverage transfers to a new owner automatically if you sell your home. We register the equipment for you as part of the install. Extended labor warranty options up to 10 years are available if you want labor covered too. Parts we replace on a repair carry a 1-year limited parts warranty.

10-Year Limited Parts Warranty

Every new system we install comes with a 10-year limited warranty on parts from the manufacturer. Florida law is on your side here: the full 10 years runs from the day your system is installed, and we take care of the registration paperwork for you. Thinking about selling someday? Whatever parts coverage is left transfers to the new owner on its own, with no fee. If you want the labor side covered too, extended labor warranty options up to 10 years are available on new installations, so a covered repair never comes with a labor bill.

The Comfort Zone Promise

✓ Your price in writing before work starts. No work begins until you approve the exact price.

✓ Findings documented with photos. You see what we see, on every job.

✓ Technicians paid by the hour, never on commission. Our only job is fixing your system right.

If Something Is Not Right, We Make It Right

Mistakes are rare, but they happen in this work, and how a company handles them tells you more than any review. If something about your job is not right, call us and tell us. We come back, recheck the work ourselves, and put it right. If the fix involves more work, you see the price in writing and approve it before anything starts, the same as the first visit. And if we find the issue is ours, we say so plainly. That is the deal, and it has been the deal since 2009.

Tell Us What You're Looking For!

At Comfort Zone of North Florida Inc., we take the time to get to know your needs, so don't hesitate to let us know what you're looking for. To learn more about our air conditioning and heating services and what we can do for you and your home, just give us a call today at (904) 406-0070 to schedule an appointment with us, or you can fill out our contact form.

Booking takes about a minute, and it works around the clock, nights and weekends included.