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TRUSTED BY CHICKAMAUGA, GA HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon103
    Verified heating and air conditioning services reviews

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

Miller Light Construction LLC
5.0(
12
)
Central A/C - Install

Serving Chickamauga, GA and surrounding areas

Approved

In business since 2022

Free estimates

Emergency services offered

"As a real estate agent - I am always looking for reliable vendors to help me with my client's needs. Trevor and his crew have always been professional and easy to work with. I have used them in my personal home as well. I highly recommend them for all of your construction needs!"
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+17

Response time2 days
Response rate100%
6 neighbors recently requested a quote
Avatar for EZ Spark LLC
EZ Spark LLC
New to Angi
Electrical Baseboard or Wall Heater - InstallElectrical Baseboard or Wall Heater - Repair

Serving Chickamauga, GA and surrounding areas

Approved

Free estimates

Warranties offered

Small jobs welcome

Making electrical problems disappear is shockingly easy for us.\nYou shouldn't have to play guessing games with your wiring or wait around all day for a reliable electrician. At EZ Spark, we bring the bright ideas, safe hands, and fast fixes your home deserves. From flickering lights to total panel upgrades, we make the entire process completely painless. No drama, no hidden fees—just pure, reliable power.

6 neighbors recently requested a quote
Avatar for Covenant Air LLC
Covenant Air LLC
4.7(
27
)
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 Chickamauga, GA and surrounding areas

In business since 2010

Credit card accepted

"I  wish there were more service providers around like David Coffey.  He is everything every other reviewer said and more.  I called him one morning and he came out that afternoon with his worker,Ryan.  They spent 2 hrs looking over my situation.  I have never had a more thorough estimate and evaluation done.  They went all through my house and came up with an installation plan.  Then 2 days later,they arrived on the scene to do the job.  Wow!  They arrived at 9am and worked that night til 9pm.  They weren't quite finished and came back 2 days later,worked 3 more hours and completed the job.  I can't think of enough words to describe my experience.  David was informed,honest,considerate,clean,determined to do the job right,etc.  It was a very pleasant situation.  He guaranteed the radon reading to be 2.6,but he took mine down to 1.5.  The fan he installed is so quiet,I didn't think he had it up and running.  The piping is strategically placed and not glaringly obvious.
When I see reviews like this,I don't always believe them.  Believe this.  He is the best.  I only wish I could use him for every other issue that comes up with homeownership.  Sign me off as a very satisfied customer!


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Heating and Air Conditioning FAQs, answered by experts

Capacitors are the most frequent part of an HVAC system to experience failure. These components are crucial for starting the motors that power the fans and compressor, but over time, they may become worn or fail due to electrical surges or regular wear and tear. When capacitors malfunction, HVAC systems may experience decreased heating or cooling efficiency, or even total system failure. Replacement or maintenance of capacitors is a common requirement for the optimal functioning of HVAC systems.

While personal preferences widely vary, sleep experts say the best temperature for sleeping is between 60 and 67 degrees Fahrenheit rather than 78. If you do choose to sleep with your AC unit tuned to 78 degrees, you might want to use only a sheet or light blanket rather than a comforter. You might also consider installing a window unit in your bedroom so that you can be cooler in bed without wasting energy cooling the whole house.

Yes. Return air vents are responsible for gathering and pulling in the warmer air. Once they draw it in, your system conditions the air by removing the warmer molecules from it, allowing your air conditioner to dispense the cooler air back into your home. Not only does this create a more comfortable environment for you, but it also keeps your air conditioner from overworking, resulting in lower energy bills. 

A home AC unit provides anywhere from one-half to five tons of cooling and requires approximately two to four pounds of refrigerant per ton of cooling. At approximately five to 10 minutes to fill one pound of refrigerant, a home that requires three tons of cooling will take about six to 12 pounds of refrigerant and approximately 30 minutes to two hours to completely recharge the unit.

You need to know the square footage of your home first. Multiply that number by 20, which will get you the BTUs (British Thermal Units) needed to cool your home efficiently. Homes up to 1,000 square feet usually need a 1.5-ton unit; homes 1,000 to 1,200 square feet usually need a 1.75-ton unit, and homes 1,200 to 1,400 square feet usually need a 1.9-ton unit. Talk to a local pro for more specific advice on your home. 

The Chickamauga, 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.