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TRUSTED BY GRAYSON, GA HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon1.2k+
    Verified heating and air conditioning services reviews

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

Aire Central Heating & Cooling, Inc.
4.9(
40
)
Central A/C - Service or RepairElectric Furnace / Forced Air Heating System - RepairGas Furnace / Forced Air Heating System - Repair+2 more

Serving Grayson, GA and surrounding areas

Approved

In business since 2004

Free estimates

Warranties offered

"Hired these guys to replace my original heating and A/C unit. They seem to have done a good job--it works fine. Furnace unit has filter and housing is a little wonky, but it seems to work. They also installed a fancy thermostat which can be read and operated by my phone over the internet. I wasn't too impressed with the thing at first, but I'm away for periods and I've been very pleased with it."
Response time9 hrs
Response rate87%
4 neighbors recently requested a quote
Avatar for Moncrief Heating & Air Conditioning
Moncrief Heating & Air Conditioning
4.6(
310
)
Central A/C - InstallCentral A/C - Service or RepairCentral Air Cleaner - Repair or Service+13 more

Serving Grayson, GA and surrounding areas

Approved (Corporate)

In business since 1898

Free estimates

Emergency services offered

"I called the office using Moncreif because my real estate agent said to.  I was quoted a price of $120 for the technican to come and inspect the units.  I did not want any work done, we did not own the house, just a once over to see  if there were any problems.  He seemed to be spending a long time checking the systems out, and did report that both were low on coolant, and that one had a leak that was visible. Then he presented the bill.  I had a brief discussion about the price with him, but did not call the office to discuss the charges.  He broke it down for me at his hourly rate, but I really felt he just went over and above the inspection that I requested and he gouged me.  With my agent there, the house inspector there, and feeling pressure to get the process finished I just paid it.  I regret it.  Hence the bad review.  I did not use them for any repair work once we closed on the house. I am extremely happy with the new HVAC installers I used.
He did show up on time.  They were easy to schedule an appointment with. 

Update 7/21/13
So, Tom Mutz did contact me, and we have been playing voice mail tag.  However I left a message for him about four weeks ago that yes he could send me a refund and I would update my Angie's List opinion.  However I have not received a refund, nor any more calls.  Just wanted you all to know that the situation did not get resolved."
Moncrief Truck
Additional Photos
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7 neighbors recently requested a quote
Recommended by93%of homeowners
All Seasons Heating and Air
4.8(
97
)
Central A/C - Service or RepairDuctless Mini-split A/C - Install or ReplaceGas Furnace / Forced Air Heating System - Repair+5 more

Serving Grayson, GA and surrounding areas

Approved

Super Service Award Winner

In business since 1978

Free estimates

Credit card accepted

"Bobby came out and installed a complete Trane system and even relocated the furnace and A/C compressor to a more sensible location. The installation crew was polite, professional and efficient. The new heating and air system works flawlessly. Best service I have ever gotten from a HVAC company ever!"
Response time8 hrs
Response rate88%
4 neighbors recently requested a quote
Avatar for ARMATO HEATING AND AIR INC
ARMATO HEATING AND AIR INC
5.0(
24
)
Central A/C - InstallGas Furnace / Forced Air Heating System - InstallHeat Pump - Install or Replace+1 more

Serving Grayson, GA and surrounding areas

Approved

In business since 2012

Free estimates

Credit card accepted

We have over 28 years of industry experience, and is dedicated to providing our clients with the very best in installation, service, and repair for your heating and cooling needs. Our company foundation is built on honesty and integrity. We specialize in Central A/C, Heating and Furnace systems in addition to a variety of HVAC-related projects. We take pride in the quality of our work and our commitment to outstanding results. We look forward to building long-term relationships with our clients, and guarantee your satisfaction!

Armato
Armato-2
Response time12 hrs
Response rate100%
128 neighbors recently requested a quote
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Heating and Air Conditioning FAQs, answered by experts

A damper motor can last up to 15 years, but it can wear out more quickly than that if you run your HVAC unit a lot. So you might expect a longer life in a colder climate than if you live in a warmer climate.

In some cases, yes, portable air conditioners are worth buying. They’re a relatively affordable option for cooling small spaces. (On average, they cost between $100 and $500 per unit.) Plus, they’re easy to set up, and you can move them around to cool various parts of your home as needed. However, they aren’t the most efficient AC option, and they tend to be noisy.

When an evaporator coil becomes faulty, it can result in various problems within your HVAC system. These problems could include reduced cooling or heating capabilities due to ice formation and obstructed airflow, along with increased energy consumption and higher bills. Additionally, a damaged coil may lead to refrigerant leaks, which are environmentally harmful and decrease overall system efficiency.

Ultimately, if not addressed right away, a bad evaporator coil can even lead to a complete failure of your HVAC system. That’s why timely repair or replacement is crucial to maintaining your family’s comfort and your HVAC’s efficiency.

To reset your air conditioner, start by turning it off at the thermostat. Then, shut off power to the AC system at the circuit breaker. Some units have a dedicated "reset" button; if yours does, press and hold it for three to five seconds. If your air conditioner doesn't have a reset button, or if you are resetting it after a power outage, leave the circuit breaker off for at least 30 minutes to allow the system to reset itself. Afterward, turn the power back on at the breaker, turn on the AC from the thermostat, and set it to "cool" to test the system.

Condensation forms when warmer, outside air combines with cooler air in your ductwork. This can happen when there are leaks in your air ducts, your HVAC system has a dirty air filter, or there’s a lack of insulation around the ducts. To prevent it from happening, replace your HVAC filters as directed. Also, once every five years, hire a local air duct cleaner to clean and inspect them.

The Grayson, 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.