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TRUSTED BY DARIEN, GA HOMEOWNERS

  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon147
    Verified heating and air conditioning services reviews

Find Heating and air conditioning pros in Darien

Avatar for remheating&air
remheating&air
New to Angi
Ductless Mini-split A/C - Install or ReplaceCentral A/C - InstallCentral A/C - Service or Repair

Serving Darien, GA and surrounding areas

Approved

Free estimates

Emergency services offered

Warranties offered

At the heart of our HVAC company is a father‑and‑son team dedicated to keeping homes comfortable and customers cared for. With decades of hands‑on experience passed from one generation to the next, we blend time‑tested skill with modern solutions to deliver reliable heating and cooling services you can count on.\n\nWe believe in doing things the right way—showing up on time, treating your home with respect, and standing behind every repair and installation. What started as a father’s passion for honest, quality work has grown into a shared mission to serve our community with integrity, transparency, and a personal touch you won’t find in big‑box companies.\n\nWhen you call us, you’re not just another job on the schedule. You’re a neighbor. And we’re proud to be the team you trust to keep your family comfortable year‑round.

1 neighbors recently requested a quote
Avatar for Atlas HVAC
Atlas HVAC
5.0(
11
)
Central A/C - Service or RepairElectric Furnace / Forced Air Heating System - Repair - For BusinessGas Furnace / Forced Air Heating System - Repair+3 more

Serving Darien, GA and surrounding areas

In business since 2023

Emergency services offered

Credit card accepted

"I was having problems with my Home Warranty finding a repair tech. After 3 weeks with no A/C I decided to call around. Went on Angi's list and requested service. Shawn from Atlas HVAC called me right away. Told him what was wrong and he said he could see me in an hour and a half. Told him he didn't need too, but he insisted and he showed up. He found the problem and fixed the A/C. Shawn also found another issue and will get a part ordered. He explained what was going on and showed me what happened. Great service with a fast response. Townsend Ga. Thanks again Shawn"
Recommended by100%of homeowners
Avatar for Energy Sharks Heating & Air
Energy Sharks Heating & Air
4.4(
39
)
Air Ducts & Vents - CleanBoiler or Radiator Heating System - Install or ReplaceBoiler or Radiator Heating System - Install or Replace - For Business+48 more

Serving Darien, GA and surrounding areas

In business since 2012

Free estimates

Credit card accepted

"It was incredible!!!! They showed up in the morning at 7:15 sharp with 4 well-equipped gentlemen and left 3 hours later with my two brand new York HVAC units completely installed, floors were left clean, everything was absolutely impressive! They were very respectful and professional. I couldn't be happier with this experience and the price was very fair!"
Commercial Oven Wraps
LED & CFL Bulbs
Duct Sealing
Recommended by88%of homeowners
Avatar for One Hour Heating & Air Low Country
One Hour Heating & Air Low Country
4.2(
5
)
Boiler or Radiator Heating System - Install or ReplaceBoiler or Radiator Heating System - Install or Replace - For BusinessBoiler or Radiator Heating System - Repair or Service+47 more

Serving Darien, GA and surrounding areas

In business since 2003

Free estimates

Emergency services offered

"Greg and his team are great, Shaheem was very knowledgeable and friendly, their prices were good and they were always on time. With all do respect to them, I hope I don’t have to use them again as they installed a new Furnace and AC condenser, but if I have any HVAC concerns, I will be using them again."
Ductless Mini split
Ductless Mini split
UWIN Guarantee
Additional Photos
Additional Photos

+7

Response time8 hrs
Recommended by60%of homeowners
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Heating and Air Conditioning questions, answered by experts

A calculation method that your HVAC contractor will use to ensure your system does what it's supposed to is measuring duct output, or its CFM. The calculation requires knowing the cross-sectional area of the ductwork and determining the air speed past any given point within it.

Yes, a dirty evaporator coil can freeze up. Dirty evaporator coils can’t absorb or transfer heat properly. The dirt and grime restrict airflow, which is needed to move heat throughout the system properly. Your air conditioning unit could freeze over, or it can cause your heat pump to freeze.

The best time of year to purchase or replace an HVAC system, including components like an air conditioner or furnace, is during the off-season—spring and fall. During these periods, HVAC professionals are less busy than in summer and winter, when extreme temperatures create urgent demand. Shopping during the off-season can lead to savings of 10% to 15% on an AC unit and allows you more time to find the best deal and other cost-saving incentives. Typically, air conditioning units go on sale in the fall after demand drops, while furnace prices tend to decrease in the spring.

Here’s how AC professionals will clean your AC coils:

  1. Unplug the AC unit or turn off the breaker to the unit in your circuit breaker box.

  2. Remove the faceplate.

  3. Spray a vacuum hose attachment or compressed air can to remove debris, dust, dirt, and grime.

  4. Use a soft-bristled fin comb to remove stubborn caked-on debris.

  5. Use the vacuum hose to suck up any extra debris.

  6. Take a coil-safe cleaning solution and spray it onto the coils. Try to choose a no-rinse solution.

  7. Let the solution sit for at least 15 minutes.

  8. Gently wipe away loosened grime and debris with a microfiber cloth.

  9. Reattach the faceplate, plug in your AC system, or turn the breaker back on.

The size window AC you need depends on the BTU and the size of the room you’re cooling. For a room with 8-foot ceilings, look for about 20 BTU per square foot of the room. For example, a 12-by-12-foot room should have an air conditioner with 2,880 BTU. You can buy something slightly more powerful, but don’t overshoot the BTU for a small room, or you’ll waste energy and have higher bills.

The Darien, GA 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.