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  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon497
    Verified heating and air conditioning services reviews

Verified Reviews for Heating And Air Conditioning Service pros in Jacksonville, FL

*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

Find Heating and air conditioning pros in Jacksonville

Avatar for Cool-R-Us, Inc.
Cool-R-Us, Inc.
4.8(
348
)
Central A/C - Service or RepairElectric Furnace / Forced Air Heating System - RepairElectric Furnace / Forced Air Heating System - Repair - For Business+9 more

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."
AC SYSTEM INSTALLED ON CHANGE OUT
AC SYSTEM INSTALLED ON CHANGE OUT
AC SYSTEM INSTALLED ON CHANGE OUT
AC SYSTEM INSTALLED ON CHANGE OUT
AC SYSTEM INSTALLED ON CHANGE OUT

+2

Response time6 hrs
Recommended by98%of homeowners
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Avatar for Florida Air Flow Heating and Air LLC
Florida Air Flow Heating and Air LLC
5.0(
13
)
Central A/C - Service or RepairCentral Air Cleaner - Repair or ServiceElectric Furnace / Forced Air Heating System - Repair+9 more

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."
Our Work
Our Work
Our Work
Our Work
Our Work

+5

Response time3 hrs
Response rate96%
1 neighbors recently requested a quote
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Avatar for Five Star Heating and Air, LLC
Five Star Heating and Air, LLC
4.9(
86
)
Central A/C - Service or RepairThermostat - Install or ReplaceThermostat - Repair or Reprogram

Serving Jacksonville, FL and surrounding areas

Approved

In business since 2007

Credit card accepted

Offers commercial services

"5 Star Heating and Air is a phenomenal company!!!! Brandon represents the name of his company; he’s a “5-STAR” young man who truly knows the business of Heating and Air Conditioning!!!! I am extremely pleased with their response time to my initial call, the timely manner in their performance of the repair issues that needed to be done...and, most importantly, their professionalism they demonstrated at my home. I would highly recommend this company....so much so that I would do a commercial for their company!!! Their company is well-named, “5 Stars!!!!”"
Evap cleaning
Evap cleaning
Evap cleaning
Equipment and install
Equipment and install

+29

Response time7 hrs
2 neighbors recently requested a quote
Recommended by97%of homeowners
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Avatar for K.O. ELECTRIC AIR CONDITIONING & HEAT
K.O. ELECTRIC AIR CONDITIONING & HEAT
4.9(
17
)
Air Ducts & Vents - CleanCentral A/C - InstallCentral A/C - Service or Repair+9 more

Serving Jacksonville, FL and surrounding areas

Approved

In business since 2017

Free estimates

Emergency services offered

"We had faulty electrical wiring. We called KO Electric, and they were there within an hour or so. John Zack was very friendly and professional. They also had reasonable prices. I would hire them again."
Response time10 mins
Response rate100%
Recommended by100%of homeowners
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Avatar for Wright Brothers Heating and Air Conditioning
Wright Brothers Heating and Air Conditioning
4.8(
13
)
Ductless Mini-split A/C - Install or ReplaceCentral A/C - Service or RepairCentral Air Cleaner - Repair or Service+9 more

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."
3ton HVAC Changeout
Disconnect
2.5 Ton Heat Pump
Response time2 hrs
Response rate97%
3 neighbors recently requested a quote
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Avatar for E-Z Air HVAC, INC.
E-Z Air HVAC, INC.
5.0(
11
)
Central A/C - Service or RepairHeat Pump - Repair or Service

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."
Rheem 2 ton
9 neighbors recently requested a quote
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Avatar for KIENER'S HEATING & AIR CONDITIONING
KIENER'S HEATING & AIR CONDITIONING
5.0(
8
)
Central A/C - InstallCentral A/C - Service or RepairHeat Pump - Repair or Service+11 more

Serving Jacksonville, FL and surrounding areas

Approved

In business since 2025

Free estimates

Emergency services offered

"Wonderful job, very thorough technician. Steve is a master of his craft and takes pride in his work. Our air conditioner was having issues and he was able to diagnose and repair them while on site. It has worked great ever since the visit."
Outdoor AC
AC Condenser After
Surrounding Area
Air Conditioner
Duct Sealing Jax

+19

12 neighbors recently requested a quote
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Avatar for Measday's Heating & Air
Measday's Heating & Air
5.0(
21
)
Central A/C - Service or RepairHeat Pump - Repair or ServiceHeat Pump - Repair or Service - For Business

Serving Jacksonville, FL and surrounding areas

Approved

In business since 2022

Free estimates

Emergency services offered

"Our AC unit quit working last May. We met & received bids from several franchises in Jacksonville, but were not satisfied. After meeting with Thomas Measday we decided to support his local small business. Thomas & team are honest, professional and took time to explain and answer all our questions. They took under 5 hours to install a complete new system!! It’s been a year and we are completely satisfied. We highly recommend Measday as they are a 5 star company."
Bryant AH Install
Bryant Condenser Install
Trane AH Install
Trane Condenser Install
Goodman AH Install (Attic1)

+8

Response time2 hrs
33 neighbors recently requested a quote
Recommended by94%of homeowners
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Avatar for Breathe Easy Air Duct Cleaning
Breathe Easy Air Duct Cleaning
4.7(
215
)
Air Ducts & Vents - Clean

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 !"
3 neighbors recently requested a quote
Recommended by88%of homeowners
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Showing 1-10 of 382
Heating and Air Conditioning questions, answered by experts

This depends on the extent of the freezing. Some ACs only need an hour or two to thaw out, but others may need a full day to completely unfreeze. Once you turn off the system to let it unfreeze, check it periodically to make sure the drain pan doesn’t overflow. When you turn the system back on, keep an eye on it to ensure it doesn’t start freezing again.

No, it's not advisable to only replace the outside AC unit connected to your system. AC units are designed to work as a cohesive system, and older units work differently than newer units. Therefore, replacing only one component can lead to incompatibilities that affect the system’s performance. Replacing one component can void your warranty, costing you money for repairs.

Yes. It's normal for the AC compressor to cycle on and off intermittently in dry mode as it maintains the desired humidity level. The compressor cycles to prevent over-dehumidification and to maintain a comfortable indoor environment. This cycling behavior ensures efficient operation and optimal humidity control, contributing to the overall effectiveness of the dry mode function in your AC system.

If your AC unit isn’t cooling and you haven’t figured out why, there are a few good reasons to turn it off ASAP. The source of the issue, whether that be leaking refrigerant or a broken compressor, will worsen and cause more damage to the overall unit the longer the machine is allowed to run. When in doubt, shut it down until you or an AC pro can ensure everything is working properly.

Deciding whether to replace just the AC coil or the entire system depends on the age of your unit and the overall cost. Replacing a coil is less expensive than a full system replacement, but it can still be a pricey repair. If your HVAC system is relatively new and still under warranty, or if the replacement cost is significantly lower than a new system, replacing the coil can be a worthwhile investment that restores efficiency and extends the unit's life. However, for older systems (nearing the end of their 10-15 year lifespan) or those with extensive damage, it is often more cost-effective to replace the entire AC unit. Mismatched coils in an older system can lead to inefficiency and future breakdowns, so a full replacement ensures optimal performance and avoids further costly repairs.

The Jacksonville, FL homeowners’ guide to heating and air conditioning services

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