––·Marietta, GA·loading… ★★★★★Google Reviews

Heating Services In MariettaServing Cobb, Cherokee, North Fulton, Paulding, Bartow and North DeKalb counties, GA

  • Safety Checked On Every Heating Visit
  • 40+ Years Of Combined Experience
  • Licensed and Insured

Tell us what the heat is doing

Need someone now? Call 770.726.7407 — answered 24/7.

  • Trane Authorized Dealer
  • All Technicians NATE Certified
  • Licensed and Insured
  • 40+ Years Combined
  • Lifetime Craftsmanship Warranty On Installs

Heating Equipment Here Spends Most Of The Year Waiting

Heating season in Marietta is short, and that is what makes it hard on equipment. A furnace can sit unused from March until the first real cold snap, then be asked for full output overnight. Dust settles on burners, igniters weaken, and a heat pump that has not been checked struggles the first time it switches over to heating.

Innovative Mechanical works on gas furnaces and heat pumps across Marietta and the surrounding counties, from a seasonal check to a repair to a replacement. If your system has a few good winters left in it, that is what we will tell you.

Innovative Mechanical technician checking a heating system with a multimeter in a Marietta utility room
  • 40+ years of combined experience.Across our technicians, which is why the person diagnosing your furnace is not learning on it.
  • Every technician is NATE certified.Tested by the industry on gas heat and heat pumps, not only on cooling equipment.
  • Lifetime craftsmanship warranty.Covers our workmanship on every heating system we install, for as long as you own the home.
  • 1-year parts and labor.Covers the same repair issue or part for a full year after a heating repair.

Heating Services We Offer In Marietta

Most heating calls in Marietta come down to a furnace or a heat pump, and our technicians work on both. Start with whichever matches your system, or call and we will sort out which it is.

Innovative Mechanical technician holding a replacement part at the service van during a furnace repair Repair

Furnace Repair

Blowing cool air, short cycling, or not lighting at all? We check the ignition and the safety controls, confirm the airflow is right, and find the fault before any price is discussed, so what you approve is in writing.

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Innovative Mechanical technician fitting the gas line on a new furnace installation Installation

Furnace Installation and Replacement

When repair money starts feeling wasted on an aging furnace, replacement becomes the better option. We measure what the ductwork can deliver, match the equipment to the house, and set it up to the manufacturer's specifications so it performs as designed.

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Innovative Mechanical technician checking the flue vent connection on a gas furnace during a heating safety check Maintenance

Heating Maintenance and Safety Checks

A heating tune-up before the weather turns is what keeps the first cold night uneventful. We clean and test the parts that produce the heat, check the electrical connections, and look for the safety faults that give no warning.

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Innovative Mechanical technician wiring the electrical whip into a new heat pump outside a Cobb County home Heat Pumps

Heat Pumps

A heat pump handles heating and cooling, so a fault in December is a fault in July as well. We repair them, replace them when they are finished, and service the heating side before you need it.

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Innovative Mechanical technician lifting a ductless mini-split head into place on a bedroom wall Ductless

Ductless Heating

Is one room always cold no matter what the thermostat says? We install ductless mini-splits in spaces like that, service the ones already fitted, and repair them when they fail, so the cold room stops being the room nobody uses.

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Not sure whether the furnace is worth another repair? Tell us what it is doing, and we will set out the options. If you are weighing heating and cooling together, because one system often follows the other, explore our Cooling Services in Marietta.

Innovative Mechanical technician writing up a heating estimate on a clipboard beside the equipment

Why We Price Heating Work After The Visit

Heating faults look alike from the outside. A furnace that will not light and a furnace that lights and shuts down again can present the same way to a homeowner, and they are not the same repair. So we come out, find which one it is, and you have your estimate in writing before anything is done.

A replacement estimate covers the equipment, the airflow corrections the new system needs, and the labor to install it. A repair estimate names the parts and the work needed to complete the fix. Heating maintenance is priced when you call, and we will tell you what it includes before you commit to it.

Two Ways To Heat A House

Neither One Is The Automatic Answer

Most homes here run a gas furnace, and heat pumps are becoming more common. We are not going to tell you one is right for everybody, because the answer depends on your house, what is already installed, and what you want the next fifteen years to look like.

What You Are WeighingGas FurnaceHeat Pump
How it makes heatBurns natural gas inside the equipmentMoves heat that is already in the outdoor air into the house
On the coldest nightsOutput holds steady however cold it gets outsideOutput falls as the temperature drops, and electric backup heat takes over
The rest of the yearSits unused from spring through fallRuns as the air conditioner all summer
What you feel at the ventsWarmer air, in shorter burstsCooler air, running for longer stretches
Where it usually fitsA home already piped for gas, or one that wants strong heat quicklyA home without gas, or one replacing the air conditioner at the same time
Chad Ferguson, owner of Innovative Mechanical, with the Marietta service van

Heat Is The Easy Part Of A Heating System

  • A Furnace Has A Second Job

    A gas furnace does two things. It makes heat, and it keeps what it burns away from the air your family breathes. Our technicians inspect the second job on every heating visit, because a cracked heat exchanger or a blocked vent gives almost no warning before it matters.

  • The Ducts Decide What Equipment Will Work

    Before we recommend a heating system, we read what the supply and return ducts can carry. A furnace forced to breathe through undersized returns runs hot, cycles short, and wears out early. Measuring first is the difference between equipment that fits the house and equipment that fights it.

  • What Stands Behind A Heating Installation

    Innovative Mechanical puts a lifetime craftsmanship warranty on the installation itself, alongside one year of parts and labor and a 30-day no-cost callback, both covering the same repair issue or part. A company that expects callbacks does not write a warranty with no end date on it.

From The First Call To A Warm House

Four steps, and you know where you stand at each one.

  1. 1

    Contact Us and We'll Listen

    Tell us what's going on, and we'll listen to your concerns. We ask what the heat is doing, when it started, and whether anyone in the house needs it back quickly.

  2. 2

    Professional Evaluation

    Our NATE-certified technicians will evaluate your system and identify the best solution. On a heating call that includes the safety side, the venting, and the airflow, not only the part that stopped.

  3. 3

    Honest Recommendations

    We'll provide straightforward recommendations backed by our guarantees and warranties. You get the estimate in writing, and where repair and replacement are both real options, you see them next to each other.

  4. 4

    Relax

    We'll take care of the rest and get you back to comfortable. We run the system through a full heating cycle before we leave, and we show you what was done.

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Prefer to talk now? Call 770.726.7407 — answered day or night.

Calling About Heat? Start Here

Everything Arrives In The Same Three Weeks

Heating calls in Marietta do not spread out evenly. They land in the days after the first cold snap, because that is when every system in the county gets asked to work. A furnace looked at in October is a furnace you are not calling about in January.

When A Heating Problem Moves Up The List

Some situations do not wait for the schedule. A house with no heat in freezing weather is one, and so is a system that has shut down and will not restart. If you smell burning, or a breaker trips each time the heat comes on, turn the system off and call.

Useful To Know, Not Required

The make of the equipment if you can see it, whether the heat is gas or electric, and what the thermostat is set to against what the house is reading. None of it is required, and it saves a step if you have it.

Where We Run Heating Calls

Everything runs out of Marietta, through Cobb County and into the five counties around it. The same technicians cover all of it, which is why the standard does not change with the address. If yours sits close to a county line, call, and we will confirm whether it is inside our area.

Service Areas

Bartow County

Cartersville • Emerson

Cherokee County

Canton • Holly Springs • Woodstock

Cobb County

Acworth • Austell • Kennesaw • Marietta • Mableton • Powder Springs • Smyrna

DeKalb County

Atlanta (north of I-20) • Avondale Estates • Brookhaven • Chamblee • Clarkston • Doraville • Dunwoody • Lithonia • Pine Lake • Tucker

North Fulton County

Alpharetta • Johns Creek • Milton • Roswell • Sandy Springs

Paulding County

Dallas • Hiram

Reviews From Our Neighbors, One Consistent Story

Read the reviews our neighbors have left on Google, and what people keep saying isn't about a flashy sales pitch — it's simpler than that. Honest. Showed up when they said they would. Never tried to sell me something I didn't need. That's the whole job, done right, one home at a time.

“One of the most reliable small businesses I've ever worked with… They never tried to upsell me or pushed me to sign maintenance contracts. [Our technician] was on time, communicated with me on every step, and was really careful to leave my house in pristine condition — and extremely gentle with my pets.”
Natalia GarciaGoogle review
“Great service and fair price. I had the opportunity to meet the owner Chad and he is running a very strong organization. His employees are well trained and the pricing is very fair.”
Daniel AcostaGoogle review
“This was the second time that I have counted on Chad and his team for their quick response, professionalism, speedy repair and honesty! I highly recommend!”
Micki FloydGoogle review
“Quick service. Very professional. More than fair pricing. Refreshing to have a company doing honest work at affordable prices. Great company!”
Wayne YeagerGoogle review
“This company was recommended to me and I don't regret it. They are very punctual and do a great job. The price also seemed very reasonable to me.”
Marlene TahanGoogle review
“One of the most reliable small businesses I've ever worked with… They never tried to upsell me or pushed me to sign maintenance contracts. [Our technician] was on time, communicated with me on every step, and was really careful to leave my house in pristine condition — and extremely gentle with my pets.”
Natalia GarciaGoogle review
“Great service and fair price. I had the opportunity to meet the owner Chad and he is running a very strong organization. His employees are well trained and the pricing is very fair.”
Daniel AcostaGoogle review
“This was the second time that I have counted on Chad and his team for their quick response, professionalism, speedy repair and honesty! I highly recommend!”
Micki FloydGoogle review
“Quick service. Very professional. More than fair pricing. Refreshing to have a company doing honest work at affordable prices. Great company!”
Wayne YeagerGoogle review
“This company was recommended to me and I don't regret it. They are very punctual and do a great job. The price also seemed very reasonable to me.”
Marlene TahanGoogle review

Frequently Asked Questions

Why does my furnace smell like burning when it first comes on?

Dust settles on the heat exchanger over a long idle season and burns off the first time the furnace runs. That smell should fade within an hour or two. If it does not, or if it smells sharp or electrical rather than dusty, shut the system down and call us.

What should I do if my carbon monoxide alarm goes off?

Get everyone out of the house first, then call 911 from outside. Do not go back in to investigate. Once the house has been cleared, call us at 770.726.7407 and we will find out what the heating system was doing, because a cracked heat exchanger or a blocked vent is the usual cause.

Will a heat pump keep my house warm on the coldest nights here?

In most winters here, yes. A heat pump loses output as the outdoor temperature drops, and on the coldest nights electric backup heat carries the rest of the load. That backup costs more to run, so sizing the heat pump to the house is what keeps those nights from being expensive.

How often does a furnace need a tune-up?

Once a year, before the heating season starts. In this climate a furnace sits idle for most of the year, and a system that has not been looked at since last winter is the one that fails on the first cold night. A heat pump works year round, so it earns two.

Which heating brands do you install and repair?

We install Trane and Lennox, and our technicians repair every major brand, including Carrier, Goodman, Amana, Rheem, Mitsubishi, York, and American Standard. Whoever installed the furnace in your house, we will work on it, and if it is still inside its manufacturer's warranty we will say so before you spend anything.

Ready when you are.