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TRUSTED BY SEBASTIAN, FL HOMEOWNERS

  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon221
    Verified heating and air conditioning services reviews

Top-Rated Heating and air conditioning pros in Sebastian - Updated Nov 2026

Avatar for Xpert Air Solutions
Xpert Air Solutions
4.9(
56
)
Central A/C - Service or RepairThermostat - Repair or ReprogramHeat Pump - Repair or Service+7 more

Serving Sebastian, FL and surrounding areas

Approved

Super Service Award Winner

In business since 2022

Free estimates

Emergency services offered

"I called Xpert Air Solutions for my rental house AC problem. Thomas provided an excellent service for AC unit diagnostic and repair. He fixed the leaking problem with a much lower expenses in comparing with other estimate given by other. He is experienced professional and honest person. Call Thomas if you have any AC problems, he is a best!"
5 ton AC Unit Install
Air Handler in Closet
Install Air Handler Horizontally
Install 4 ton unit
Install AC Unit in Garage

+1

Response time1 hour
Response rate95%
10 neighbors recently requested a quote
Avatar for HVAC Specialist Air Duct Cleaners
HVAC Specialist Air Duct Cleaners
4.6(
385
)
Air Ducts & Vents - Clean

Serving Sebastian, FL and surrounding areas

Approved

In business since 2005

Free estimates

Emergency services offered

"I am very happy with the results. The installation process was smooth and professional, and the technicians were courteous and knowledgeable. They explained everything to me clearly and answered all my questions. They also cleaned up after themselves and left no mess behind. The new HVAC system is a Carrier model, which is one of the best HVAC companies of 2023 according to U.S. News & World Report."
Hvac
Hvac
hvac
hvac
hvac

+76

Response time4 hrs
Recommended by92%of homeowners
Avatar for Ellington Air Conditioning & Heat
Ellington Air Conditioning & Heat
4.9(
1,660
)
Central A/C - InstallCentral A/C - Service or RepairDuctless Mini-split A/C - Install or Replace

Serving Sebastian, FL and surrounding areas

Approved (Corporate)

In business since 2000

Free estimates

Credit card accepted

Keep it cool with the help of our factory certified HVAC technicians in Merritt Island, Viera, and all other areas in Brevard County. At Ellington A/C & Heat, we provide quality residential and commercial cooling and heating services throughout Brevard County, including Titusville, Port St. John, Cocoa, Rockledge, Merritt Island, Cape Canaveral, Cocoa Beach, Viera, Suntree, Melbourne and surrounding areas. Multiple Angie's List Service Awards. Award winning.

20 neighbors recently requested a quote
Recommended by98%of homeowners
Avatar for Service Star Air Conditioning & Heating Inc
Service Star Air Conditioning & Heating Inc
4.4(
138
)
Central A/C - InstallElectric Furnace / Forced Air Heating System - InstallGas Furnace / Forced Air Heating System - Install+48 more

Serving Sebastian, FL and surrounding areas

Approved

In business since 1992

Free estimates

Emergency services offered

"The best service ever! I was so impressed with the competency, professionalism and customer service Service Star Air Conditioning & Heating Inc provided us! It is so refreshing to find someone who genuinely cares. Thank you, Service Star Air Conditioning & Heating Inc - we are your customers for life!"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Response time1 day
Response rate100%
19 neighbors recently requested a quote
Avatar for Breathe Kleen Air
Breathe Kleen Air
4.7(
477
)
Ducts & Vents - Install or ReplaceCentral A/C - Service or Repair

Serving Sebastian, FL and surrounding areas

Approved

In business since 2016

Free estimates

Warranties offered

"Prompt response & scheduling. Ours was a big job of 31 vents which took 5 hours. Team of four never stopped & were very courteous. Inspection of 2 HVAC systems showed that replacement was necessary in one & we were able to get that done, the next day!! Highly recommend this business. Thank you!"
Blown in Insulation
After Picture Of A Clean Vent
Duct work
Blown in insulation
Before Picture Of A Dirty Vent

+63

Response time12 hrs
Response rate92%
17 neighbors recently requested a quote
Avatar for Leading Air and Heat
Leading Air and Heat
5.0(
12
)
Central A/C - InstallElectric Furnace / Forced Air Heating System - InstallCentral A/C - Service or Repair+47 more

Serving Sebastian, FL and surrounding areas

Approved

In business since 2020

Free estimates

Emergency services offered

About Leading Air and Heat\nOur company owner, Michael Whidden, founded Leading air and Heat in the winter of 2020. We are looking forward to writing our history as we set out completing exciting new projects, and building lasting relationships with our valued customers. We want to be your go-to HVAC professionals!\n\nWhy Choose Us?\nOur commitment to providing our customers with indoor comfort knows no bounds. If there is one thing you can always count on in the Sunshine State, its the HEAT! Our goal is to have your air conditioning and heating systems running at peak efficiency year round! If your HVAC system wont work for you, we sure will!

12 neighbors recently requested a quote
Recommended by72%of homeowners
Avatar for Sea Coast Air Conditioning & Sheet Metal Inc
Sea Coast Air Conditioning & Sheet Metal Inc
4.8(
232
)
Central A/C - InstallBoiler or Radiator Heating System - Install or ReplaceBoiler or Radiator Heating System - Install or Replace - For Business+37 more

Serving Sebastian, FL and surrounding areas

Approved

Super Service Award Winner

In business since 1982

Free estimates

Emergency services offered

"Arrived on time -ready to work. Tom had an excellent knowledge of his work. He worked quickly, had the necessary tools and supplies. He checked his work to verify that the A/C and heaters worked properly. I am impressed with his knowledge and professionalism. Will ask for Tom the next time I need Sea Coast to work ion my A/C system. Hayden Mercer"
Response time12 hrs
12 neighbors recently requested a quote
Recommended by96%of homeowners
Avatar for MekTek Mechanical Corporation
MekTek Mechanical Corporation
3.9(
29
)
Central A/C - InstallDuctless Mini-split A/C - Install or ReplaceElectric Furnace / Forced Air Heating System - Install+2 more

Serving Sebastian, FL and surrounding areas

Approved

In business since 2006

Free estimates

Warranties offered

"Two friendly guys Vince and Bob came out early morning and helped me out with my HVAC unit repair. The fan wasn't spinning and a loud buzzing noise was coming from the unit. They quickly identified the problem and replaced my capacitors and my fan motor. Getting the replacement was quicker than expected, and installation when smooth as can be. Our AC is working fine again! I highly recommend MekTek to take care of your AC repair needs."
Beach Side Installation
Beach Side Installation
Mini Split
Refrigeration
Response time3 hrs
1 neighbors recently requested a quote
Recommended by65%of homeowners
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Showing 1-10 of 244
Heating and Air Conditioning FAQs, answered by experts

Dirty filters are almost always the cause of poor airflow, so they should be regularly cleaned and then replaced as needed. The fan blades can also get dirty, so they should be cleaned when the unit is turned off. Make sure that the outdoor area around the back of the unit is unobstructed. Trees, shrubs, trash, and other objects could be too close to your unit.

If refrigerant levels are low, it can cause the evaporator coil to freeze up. Low freon causes a drop in pressure, which will make the coil too cold and cause moisture to freeze on the coil. Your system may be low on refrigerant because of a leak. 

Make sure to have maintenance performed twice a year, and contact your local HVAC technician if you suspect your system has low freon levels.

In most cases, homeowners insurance will cover an AC replacement if it was damaged due to a covered peril—such as theft, fire, or storms. So, if your air conditioner needs replacing due to regular wear and tear, your insurance company probably won’t pay for a new one. However, home warranties often cover HVAC repairs and replacements.

You can run an HRV with air conditioning—assuming that you decide to keep the system on during the summer. The HRV will continue to bring in fresh outdoor air, which will then flow into your AC unit and cool down your home. It will also keep moving the stuffy indoor air out of your house.

The time it takes for an air conditioner to dry fully after cleaning depends on the unit's size and humidity levels. Most units will dry within two to four hours after cleaning, but check the manufacturer's recommendations for drying times. Make sure to leave the unit off until it's completely dry.

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

From average costs to expert advice, get all the answers you need to get your job done.