Furnace Replacement
Near Me
A furnace that made it 15 to 20 years has done its job. Coastline Heating & Air replaces furnaces and heat pumps across coastal Georgia with honest sizing, itemized quotes, and installation scheduled before the first cold night instead of during it.
Short Answer
Replace the furnace when it is past 15 years and facing a four-figure repair. A standalone gas furnace replacement runs $3,500 to $6,500 installed in our coastal Georgia service area in 2026, and a complete heat pump system runs $8,500 to $13,500. A like-for-like changeout is usually done in one working day.
Those ranges come straight from our HVAC replacement cost guide, which itemizes every configuration we install. What moves the number inside the range: the size of the home, the efficiency tier you pick, and whether the ductwork needs work while the equipment is out.
When Does Furnace Replacement Beat Another Repair?
Multiply the furnace's age in years by the quoted repair cost. If the result clears $5,000, replacement is usually the better spend. A 9 year old furnace needing a $300 igniter assembly comes to $2,700, so you fix it. An 18 year old furnace needing a $1,400 heat exchanger comes to $25,200, so you stop paying into it. The rule is a starting point, not a verdict, and we will show you both numbers either way.
Repairs that favor fixing
Igniters, flame sensors, capacitors, and thermostats sit at the cheap end of the furnace repair cost range. On a furnace under 10 years old, these are routine fixes, not warnings.
Repairs that favor replacing
A cracked heat exchanger, a failed blower motor on an old unit, or any four-figure repair past year 15. At that point the repair buys months, not years, and the money is better spent on equipment that starts the clock over.
The full decision, worked through
Our repair vs replace furnace guide walks the whole decision, and signs it is time to upgrade lists what a heating system does in its last seasons before it quits outright.
What a Proper Furnace Replacement Quote Includes
A real quote has four things: a Manual J load calculation done before the price is written, the exact equipment named with its efficiency rating, parts and labor itemized so two bids can actually be compared, and the mechanical permit. A price written off the sticker on the old furnace is a guess about a guess.
Sizing from a load calculation
Square footage, insulation, windows, duct condition, and this coast's actual winter. Coastal Georgia heating loads are modest, which is exactly why oversizing is the common mistake: an oversized furnace short cycles, wears itself out, and heats unevenly.
The gas-or-heat-pump conversation
Most homes here heat with heat pumps because winters are mild and the same equipment covers the nine-month cooling season. If your gas furnace is at end of life, the replacement quote should price both paths, not assume the answer.
Itemized equipment and labor
The model going in, what the labor covers, what disposal of the old unit costs, and what is excluded. When two quotes are thousands apart, the line items are where the difference lives.
Permit, inspection, registration
Heating replacement takes a mechanical permit and an inspection, and the manufacturer's parts warranty usually depends on the equipment being registered after installation. All three are the contractor's job. Ask who handles them before you sign.
Furnace Replacement Near Me: Straight Answers
How much does furnace replacement cost near me?
A standalone gas furnace replacement runs $3,500 to $6,500 installed in our coastal Georgia service area in 2026. A complete heat pump system, which replaces both heating and cooling, runs $8,500 to $13,500. Every configuration is itemized in the HVAC replacement cost guide, along with the rebates that can pull $500 to $2,000 off a qualifying system.
How long does furnace installation take?
A like-for-like changeout is usually one working day, and you have heat that evening. Converting from gas furnace to heat pump, or repairing ductwork while the equipment is out, can push it to two or three days. You get the timeline with the quote.
How long should a furnace last in coastal Georgia?
Gas furnaces here typically run 15 to 20 years. They log fewer hours than furnaces up north because winters are short, but salt air near the marsh works on cabinets, contacts, and outdoor components the whole time. If yours is past 15 and repairs are getting closer together, plan the replacement for October instead of meeting it in January. Same-day help in the meantime is at heating repair near me.
Should I replace my furnace and AC at the same time?
If both are past 12 years, usually yes. They share the blower and ductwork, a matched system runs at its rated efficiency, and one crew visit costs less than two separate projects a few years apart. In Richmond Hill specifically, the local details are on our furnace replacement Richmond Hill page, and a Comfort Club membership keeps the new system's maintenance record from day one.
Ready to Price a Furnace Replacement Near You?
Serving Richmond Hill, Savannah, Pooler, Hinesville, Rincon, Port Wentworth & all of coastal Georgia.
Also see: Furnace Replacement Richmond Hill · Repair vs Replace a Furnace · Furnace Repair Costs · HVAC Replacement Cost Guide · Signs to Upgrade Your Heating · Heating Repair Near Me