Top-rated independent heating and cooling across north Georgia and the southern Appalachians

Furnace Tune-Up in Marietta, GA

Heat that smells odd on the first cold night, or a blower that runs long without warming the rooms, is what a furnace tune-up in Marietta catches early. We inspect the heat exchanger, clean the burners and flame sensor, test the ignitor, verify the flue draft, check the limit and pressure switches, and read temperature rise across the plenum. Crawlspace duct joints get a look as well, since red clay settling pulls them loose. Call us to get on the schedule, or use the quote form.

Call (888) 878-4879

Real people on the phone
7 days a week
Quote in writing before any work

Taking calls until 5:00 PM ET

Every major brand, one numberCarrier Trane Lennox Goodman Rheem York American Standard Bryant

The symptoms that lead here in Marietta

Electric bill climbed but nothing else changed Restricted filter, coil buildup or a compressor working harder than it should
It runs all day and never really cools the house Dirty coil, low airflow or refrigerant charge drifting off
There is water on the floor near the indoor unit Blocked condensate drain or rusted drain pan

How we decide a tune-up is the right call

If your furnace still heats the house and just needs attention, a tune-up is the right visit. If it is not lighting at all, tripping the breaker repeatedly or blowing cool air, that is heating repair work and we schedule it accordingly. Equipment past its useful life with a cracked heat exchanger gets a replacement conversation instead, because cleaning does not fix cracked metal. We tell you which of those three you are in on the first visit. If you ever smell gas, leave the house, call 911 or your gas utility, then call us.

What a furnace tune-up involves

We start at the thermostat and work through the whole heating cycle, watching how the furnace lights, runs and shuts down. The burner compartment gets cleaned, the blower wheel and housing get checked for dust load, and we pull and inspect the filter. We look over the flue and venting, test safety controls, and check the condensate drain on high-efficiency equipment. On dual-fuel setups we also confirm the changeover behaves the way it should when temperatures drop. You get a plain description of what we found before we leave.

Marietta coverage

From Marietta we also cover Kennesaw, Smyrna, Acworth, Powder Springs, Austell, Woodstock, Dunwoody and Sandy Springs.

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Related HVAC maintenance work in Marietta

All HVAC maintenance in Marietta → · Furnace Tune-Up across the region →

The same on every visit

The quote comes first, in writing

Covering 81 cities across Alabama, Georgia, Kentucky and 3 more.

Phones answered by people

Open 7 days, 8:00 AM to 5:00 PM ET.

Every major brand, gas and electric

Carrier, Trane, Lennox, Goodman and more. We are not an authorized dealer for any of them.

Furnace Tune-Up in Marietta — quick answers

How often should a furnace be tuned up?

Once a year, ideally in early fall before you need heat. Annual attention catches dirty burners and weak igniters while it is still warm enough to wait a day for parts.

Does a propane furnace need a different tune-up?

The process is similar, but propane runs at different pressures and the burner orifices differ, so we verify those settings specifically. Ridge homes on propane tanks get the same full cycle inspection.

How soon can you get to my Marietta home?

Call us and we will give you a real window for the same or next day in most cases, depending on how the day is running. Tell us whether you have no cooling, no heat, or a system that runs but will not hold temperature, because that changes how we prioritize the call. If you have already checked the thermostat batteries and the breaker, mention that too. It saves time once we are in the driveway.

How it works

Step 1
Tell us the symptom
Call or fill in the quote form and describe what you hear, smell or feel. Warm air, short cycling, a breaker that keeps tripping. That gives us a head start on the likely cause.
Step 2
We diagnose on site
A technician checks the thermostat, airflow, electrical connections, refrigerant performance and the outdoor unit. We work the crawlspace and the attic too, because ductwork and drainage cause more trouble than people expect.
Step 3
You decide, then we fix it
We explain what failed, what it takes to repair it, and what we would watch next season. No work starts until you say go. Most repairs finish the same visit when parts are on the truck.

Call (888) 878-4879

A real person answers
Open 7 days
Written quote before work starts

Why homeowners call us

Mixed heating is normal to usHeat pumps, propane furnaces and dual-fuel setups all behave differently in cold weather. We know how a heat pump should sound in the thirties and when the backup heat is doing too much of the work.
We go under the houseRed clay crawlspaces hide crushed ducts, sweating lines and standing water. Comfort problems often start down there, not at the unit, so we look before we start replacing parts you may not need.
Plain explanationsYou get told what broke and why, in words that make sense. If a repair is a short-term patch on an aging system, we say that out loud so you can plan instead of guessing.
One crew, six statesWe serve homeowners across Alabama, Georgia, Kentucky, North Carolina, South Carolina and Tennessee. Same approach in every one: show up, diagnose properly, repair what needs repairing, leave the space clean.
All major brands, gas & electricOne independent crew for Carrier, Trane, Lennox, Goodman, Rheem and more.
Straight answersNot worth fixing? We say that out loud, and often it saves you the visit fee.