4.5 
497 *The Angi rating for Heating And Air Conditioning Service companies in Jacksonville, FL is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Heating And Air Conditioning Service needs.
*The HomeAdvisor rating for Heating And Air Conditioning Service companies in Jacksonville, FL is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Heating And Air Conditioning Service needs.
Last update on November 20, 2024
Serving Jacksonville, FL and surrounding areas
Approved
In business since 2007
Free estimates
Emergency services offered
"Technician arrived on time. Professional and friendly. Answered all questions, and made suggestions on ways to help keep our old Trane HVAC system in good operating condition. Very pleased with first-time experience with Cool-R-Us."
+2
Serving Jacksonville, FL and surrounding areas
Approved (Corporate)
In business since 2010
Free estimates
Emergency services offered
"Tech arrived on time. Checked thermostat, panel, HVAC & air handler."
+13
Serving Jacksonville, FL and surrounding areas
Approved
Super Service Award Winner
In business since 2024
Free estimates
Emergency services offered
"Aldi the Owner of Florida Air Flow is one of the greatest guy I ever meet,honest,technical skills and fair prices."
+5
Serving Jacksonville, FL and surrounding areas
Approved
Super Service Award Winner
In business since 2018
Free estimates
Emergency services offered
"These guys are amazing. They are professional and quick. Reasonably priced. Contacted them on a sunday, on a holiday for a water heater quote. They came the next day and installed. Highly recommended."
+18
Serving Jacksonville, FL and surrounding areas
Approved
In business since 2007
Credit card accepted
Offers commercial services
"We found the customer service outstanding. The tech was very professional and knowledgable. He quickly identified the problem and fixed it. He then did a preventive checkup be sure all was well with my A C . Pricing was very good. I would highly reccomend this company."
+29
Serving Jacksonville, FL and surrounding areas
Approved
In business since 2017
Free estimates
Emergency services offered
"KO Electrical was a so helpful and efficient Their service and attitude was one that made me feel that the service the provided was gonna be right I felt a sense of accomplishment in those tasks required to finish my many projects. Knowing that I want have to go back and re-do this makes going forward feel like things are better ."
Serving Jacksonville, FL and surrounding areas
Approved
Super Service Award Winner
In business since 2025
Free estimates
Emergency services offered
"Can I give Kyle 10 stars? Over the years we have had several hvac companies come out and service our unit but never have I had someone throughly explain the work that was needed. Quick reponse time and Highly recommended to everyone in the greater NE Florida region."
Serving Jacksonville, FL and surrounding areas
Approved
Free estimates
Emergency services offered
Warranties offered
"Elmer came out within less than an hour from the time of quote. He charged exactly what he said he would and was transparent about prices prior to making fixes. He replaces the capacitor and then turns out the outdoor motor fan was broken, he went out of his was to get us a preowned part the same day to save us some money. No one loves spending the extra money, but overall the experience was pleasant. He was professional, timely, and our AC is now up and running."
Serving Jacksonville, FL and surrounding areas
Approved
In business since 2022
Free estimates
Emergency services offered
"I was so satisfied with their service that we purchased a package and will proceed to use Measday's Heating & Air services. Thomas is professional, respectful, kind, knowledgeable, and understanding. I highly recommend Measday's Heating & Air!"
+8
Serving Jacksonville, FL and surrounding areas
Approved
Super Service Award Winner
In business since 2001
Free estimates
Customers say: True professional
"I’m so grateful that I hired you guys to do my Duct and Dryer vent cleaning, Your job was impecable, truly professional and meticulous . Friendly staff, I highly recommend your company to anyone looking to get their Ducts clean ! You are the BEST! Thank you for signing me up for the preventative maintenance !"
From average costs to expert advice, get all the answers you need to get your job done.
A central air system is great for someone looking to cool and heat their home all year round. Even if your home uses baseboard heating, you can still make the switch. Read on to learn more about adding central air to a baseboard-heated house.
Try these 12 top tips to keep your air conditioner working at maximum efficiency. Stay cool, and minimize energy costs with this expert air conditioning advice.
Learn how to save money on air conditioning costs this summer by following this handy guide all about your favorite cooling system.
Is it time for a new cooling system for your home? Check out this guide to get a head-to-head comparison of heat pump vs. air conditioner systems.
Air-source heat pumps are an energy-efficient way to heat and cool your home. Learn the pros and cons of this heating method.
Retrofitting your house for AC is, surprisingly, not too hard. Here’s what you’ll need to consider to make it happen.
