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TRUSTED BY HARDEEVILLE, SC HOMEOWNERS

  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon417
    Verified heating and air conditioning services reviews

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

Avatar for TemperaturePro of the Lowcountry
TemperaturePro of the Lowcountry
5.0(
12
)
Central A/C - Service or RepairElectric Furnace / Forced Air Heating System - RepairGas Furnace / Forced Air Heating System - Repair+1 more

Serving Hardeeville, SC and surrounding areas

Approved

In business since 2024

Free estimates

Emergency services offered

"5 Stars! I can't say enough good things about Temperature Pro of Bluffton, especially Spencer, Anthony, and Miguel. Not only are they incredibly passionate and knowledgeable about HVAC equipment, new standards, and cutting-edge technology, but theyâ re also deeply committed to ensuring that I fully understood the issues with my system. They took the time to explain what had caused the problems, what my options were, and what they recommended as the best solution. The servant leadership and confidence displayed by each of these professionals gave my wife and me complete peace of mind, knowing that we made the right choice in supporting this new local company with strong ties to our community. Their patience and guidance throughout the entire process made all the difference. Iâ m grateful for the exceptional service and highly recommend Temperature Pro of Bluffton!"
Our Work
Our Work
Our Work
Our Work
Our Work

+8

Response time3 hrs
Response rate100%
3 neighbors recently requested a quote
Avatar for Neighbors Heating & Air
Neighbors Heating & Air
4.9(
8
)
Central A/C - InstallCentral A/C - Service or RepairCentral Air Cleaner - Repair or Service+16 more

Serving Hardeeville, SC and surrounding areas

Approved

In business since 2023

Free estimates

Emergency services offered

"He is very particular about the work he does, & he makes sure it is done to his high standards. I would recommend Neighbors Heating & Air to anyone. A friend who is a representative from an out of state heating & plumbing company saw the work he did at my house. He said that they would like to hire him should he ever want to move to their area."
Hilton Head Install
Regular Maintenance
Response time6 hrs
Response rate91%
Recommended by100%of homeowners
Avatar for Seaside Heating and Air Conditioning, LLC
Seaside Heating and Air Conditioning, LLC
5.0(
5
)
Electric Furnace / Forced Air Heating System - InstallCentral A/C - InstallCentral A/C - Service or Repair+9 more

Serving Hardeeville, SC and surrounding areas

Approved

In business since 2022

Free estimates

Small jobs welcome

Seaside Heating and Air Conditioning is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests and make their concerns the basis of our business. \n \n

REPLACEMENT SYSTEM
REPLACEMENT SYSTEM
REPLACEMENT SYSTEM
REPLACEMENT SYSTEM
REPLACEMENT SYSTEM

+6

Response time11 hrs
1 neighbors recently requested a quote
Smith Heating & Air, LLC
New to Angi
Gas Furnace / Forced Air Heating System - Repair - For BusinessHeat Pump - Repair or Service - For Business

Serving Hardeeville, SC and surrounding areas

Approved

In business since 2016

Free estimates

Credit card accepted

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade, and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business!

Response time6 hrs
...
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Heating and Air Conditioning FAQs, answered by experts

There are a few ways to reduce your electricity bills if you use window AC units to keep cool. Set the unit temperature at least 1 degree higher than it is currently to reduce costs. Keep the unit clean for it to run efficiently. You may want to hire a window AC specialist near you to inspect the unit once a year and keep it in tip-top shape.

Most units are designed only to cool the house down to 20 degrees less than the temperature outside. This means that if it’s 99 degrees Fahrenheit out and you’re trying to cool your home down to 65 degrees, you’ll notice your AC is struggling. 

Lower the blinds on all your windows, turn on your ceiling fans, and keep the thermostat at a consistent temperature to help your AC do its job. Investing in an HVAC maintenance plan also helps because pros will come out to inspect and tune up your unit regularly, keeping it in optimal working condition.

Aside from needing HVAC repair, there are times when you may need to replace your unit. HVAC replacement costs $5,000 to $12,500. Here are some telltale signs that your HVAC unit is going bad:

  • Your unit is 10 years or older.

  • Your home is very humid.

  • The unit keeps cycling without producing cool air.

  • You need to repair the unit frequently.

One of the first signs of mold in an air conditioner is a musty smell. You're likely to notice the smell when the unit runs, from the air coming out of the vents or the unit itself. You may also be able to see mold growing on the unit, such as near the condenser coils or by the fan. In some cases, there may be visible mold by the vents.

A frozen coil can cause permanent damage to your HVAC system and lead to costly repairs if not fixed. It can cause the unit to overheat and also cause the compressor to fail. It’s vital to turn the unit off if the coil is frozen and address the issue as soon as possible. 

The Hardeeville, SC 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.