When your old furnace is on its last legs, a smart replacement saves you money on energy and emergency repairs for years to come. Ultimate Home Services Plus helps Marietta homeowners choose the right heating system and installs it safely and to code.
Even in Georgia's milder winters, an undersized or aging furnace struggles on the coldest nights and quietly drives up your energy bills the rest of the season. The right new system — properly sized and correctly installed — keeps your home comfortable, runs efficiently, and gives you reliable heat exactly when those cold snaps arrive.
Signs It's Time to Replace Your Furnace
- Your furnace is 15–20+ years old and needs more frequent repairs.
- Rising heating bills as efficiency drops with age.
- Uneven heating or rooms that never warm up.
- A cracked heat exchanger or recurring safety concerns.
- Yellow burner flame, soot, or excess noise during operation.
- Repair costs approaching the price of a new system.
What Our Heating Installation Includes
A safe, efficient heating install is all about the details. Every installation includes:
- Proper load calculation to size the furnace to your home — no over- or under-sizing.
- Efficiency guidance (AFUE) so you understand the trade-off between upfront cost and energy savings.
- Removal & disposal of your old furnace.
- Safe venting and combustion setup with a carbon-monoxide safety check.
- Thermostat installation and full system testing.
- Permits & code compliance for safe, to-spec work.
We'll also help you compare gas furnaces, electric options, and energy-efficient heat pumps to find the best fit for your home and budget.
How It Works
- Free in-home estimate. We assess your home, ductwork, and heating needs — no pressure.
- Clear options & quote. System choices at different price points, with financing available.
- Professional installation. Safe, clean, code-compliant work by our own technicians.
- Testing & warranty sign-off. We verify safe operation and walk you through your new system.
Heating Installation Across Metro Atlanta
We install furnaces and heating systems throughout Marietta, Kennesaw, Smyrna, Acworth, Powder Springs, Dallas, Hiram and the surrounding communities in Cobb, Paulding and Gwinnett counties. See all service areas or browse our full range of HVAC services.
Furnace Installation FAQs
Ready for Reliable Heat?
Get a free, no-pressure estimate on a new furnace or heating system from Marietta's trusted HVAC team.