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TRUSTED BY PALM COAST, FL HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon352
    Verified heating and air conditioning services reviews

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

Avatar for Lars Air, LLC
Lars Air, LLC
4.8(
159
)
Central A/C - Service or RepairCentral A/C - InstallHeat Pump - Install or Replace+7 more

Serving Palm Coast, FL and surrounding areas

Approved

In business since 2013

Free estimates

Emergency services offered

"I was very pleased with Lars Ail LLC. They did a terrific job installing new duck work under our manufactured home as well as a new HVAC package unit. Arthur was very professional and worked very quickly to solve the lack of heat for my tenants . His price was very reasonable . I would recommend his company to anyone that needs HVAC work done."
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New Addition
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+28

Response time1 hour
9 neighbors recently requested a quote
Recommended by98%of homeowners
Avatar for JMS EnergyWise Insulation
JMS EnergyWise Insulation
4.7(
257
)
Ductless Mini-split A/C - Install or ReplaceDucts & Vents - Install or Replace

Serving Palm Coast, FL and surrounding areas

Approved

Super Service Award Winner

In business since 2016

Free estimates

Emergency services offered

JMS EnergyWise Insulation has been operating in and around Deland FL since 2016. We are a thermal insulation Energy Efficiency and air conditioning contractor. We specialize in a multitude of aspects saving you time and money with our One-Stop company. We strive to go above and beyond. We verify all work with photo documentation before during and after. As well we request no money up front until the entire project is complete. Offering free in-house financing at no cost because we want to help. Call today and schedule your free Energy Efficiency consultation. We look forward to meeting you and earning your business. Come see why We are one of home advisors top rated insulation contractors in the State of Florida with a near-perfect rating score. check out our reviews and see why hundreds of others near you are going with us. we care about our work and our customers. Our methods work. We guarantee it. Call us today and see how we can save you money and make you more comfortable. \n

Response time2 days
1 neighbors recently requested a quote
Recommended by93%of homeowners
Avatar for JMS Construction Painting and Remodel, LLC
JMS Construction Painting and Remodel, LLC
4.7(
256
)
Ductless Mini-split A/C - Install or ReplaceDuctless Mini-split Heating System - Install or ReplaceDucts & Vents - Install or Replace

Serving Palm Coast, FL and surrounding areas

Approved

In business since 2016

Free estimates

Credit card accepted

JMS EnergyWise Insulation has been operating in and around Deland FL since 2016. We are a thermal insulation Energy Efficiency and air conditioning contractor. We specialize in a multitude of aspects saving you time and money with our One-Stop company. We strive to go above and beyond. We verify all work with photo documentation before during and after. As well we request no money up front until the entire project is complete. Offering free in-house financing at no cost because we want to help. Call today and schedule your free Energy Efficiency consultation. We look forward to meeting you and earning your business. Come see why We are one of home advisors top rated insulation contractors in the State of Florida with a near-perfect rating score. check out our reviews and see why hundreds of others near you are going with us. we care about our work and our customers. Our methods work. We guarantee it. Call us today and see how we can save you money and make you more comfortable. \n

Recommended by94%of homeowners
Avatar for Lickety-Split Air Conditioning, Plumbing, Electrical, LLC
Lickety-Split Air Conditioning, Plumbing, Electrical, LLC
4.7(
35
)
Central A/C - Service or RepairElectric Furnace / Forced Air Heating System - InstallDucts & Vents - Install or Replace+8 more

Serving Palm Coast, FL and surrounding areas

Approved

In business since 2022

Free estimates

Credit card accepted

Previously owned Premium Home Services in VA, and Home Advisor Pro for 20 years. You can depend on us to provide a high quality service at a fair and honest price. We understand that the future of our business depends upon our reputation and that is why customer service is by far our highest priority. If you are looking for a professional you can trust, please call today to schedule a no-obligation estimate!

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+86

3 neighbors recently requested a quote
Avatar for David Gray Heating & Air, Inc.
David Gray Heating & Air, Inc.
4.3(
26
)
Central A/C - InstallElectric Furnace / Forced Air Heating System - InstallCentral A/C - Service or Repair+9 more

Serving Palm Coast, FL and surrounding areas

Approved (Corporate)

In business since 2010

Free estimates

Emergency services offered

"I had to have my complete HVAC system replaced and I hired David Gray. What a wonderful experience. The three gentlemen that did the installation, Gabe, Zahkeem, and Muhamed were so professional and courteous. They did a fantastic job and were very meticulous, making sure everything was perfect and once installed they made sure everything was cleaned up and they made sure I understood how to use the new thermostat. They should be highly commended on their work ethics and professionalism. Highly recommend David Gray."
David Gray HVAC Technician, Colby
David Gray HVAC Technician, Brittany
26 neighbors recently requested a quote
Recommended by87%of homeowners
Avatar for DUCTZ of East Jacksonville
DUCTZ of East Jacksonville
4.8(
52
)
Air Ducts & Vents - Clean

Serving Palm Coast, FL and surrounding areas

Approved

In business since 2009

Free estimates

Credit card accepted

At DUCTZ of East Jacksonville, we take pride in delivering the best air duct cleaning services in the area. Our services work to ensure the efficiency and reliability of your heating, ventilation, and cooling system as well as the health of your indoor air. DUCTZ has state-of-the-art patented air duct cleaning methods and provides photo documentation after each service. Our team begins every air duct cleaning service in East Jacksonville with a detailed examination of your entire HVAC system, walking each customer through the cleaning and restoration plan for your living space. DUCTZ crews even perform services for healthcare facilities and follow all local codes as well as all of the health and safety guidelines set forth by NADCA, ACCA and the EPA. Our customers breathe easy after scheduling a service with us. Discover the DUCTZ difference for yourself when you call (904) 299-9081 for air duct cleaning and HVAC restoration services in and around East Jacksonville and the Greater Orla

Residential HVAC System Cleaning & Restoration
Construction Debris Control
Coils
HVAC
Response time10 hrs
Recommended by100%of homeowners
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Heating and Air Conditioning FAQs, answered by experts

The length of an AC cycle depends on the settings in your thermostat and the unit you have. Central AC doesn't constantly run at full blast the way that a window unit does. A cooling cycle in most homes is 15 to 20 minutes. Then, the unit stays off for seven to 10 minutes to circulate the cold air in the house before the cycle repeats. It should repeat two or three times per hour. A short cycle lasts less than 10 minutes and then turns off.

Whether an HVAC damper should be open or closed depends on the season, the zone it controls, and the temperature in that zone. In the summer, open upstairs dampers and close lower-level dampers to get the most efficient cooling possible. In the winter, do the opposite. Cool air will naturally flow down to lower levels, while warm air will rise. This keeps your system from working harder and helps prevent common AC problems.

A blocked return air vent can cause your HVAC system to work much harder and, therefore, less efficiently. The result is higher utility bills and poorer air quality. A blocked return air vent can also cause unpleasant dust, dander, and odors to linger in your home’s air.

Most AC repair technicians will take between two and six hours to carry out repairs, depending on the work needed and the accessibility of the unit. For example, recharging refrigerant lines should take one to two hours to service, while replacing a compressor, blower fan, or other major components can take five to eight hours. You can ask your AC repair technician how long they expect the job to take, but just in case, you should plan on being home and available for most of the day.

Yes, a mini split AC system can replace central air—and quite easily, too. Since mini splits don’t require ductwork, homeowners can convert their central air system to a mini split to save money and energy. Consult with an HVAC professional to learn more about the process of replacing your central air with a mini split.

The Palm Coast, 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.