HVAC Installation in Cartersville, GA
A new system here will heat from October through April and cool from May through September every year. Tell us about the house, and a licensed contractor who covers Bartow County will get in touch.
Tell us about the job
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Cartersville runs its system almost every month of the year
Winter nights average 33°F from December through February, and a new furnace or heat pump will run from October through April, seven months straight. Summer afternoons average 88°F, and the same system switches over and runs May through September on the cooling side. That is 12 months of the year with the system doing something, so both sides of it need to hold up.
Most homes in Bartow County heat with electricity, which means the heat pump or furnace and the power feeding it both matter. Georgia saw 31% of households lose power for 24 hours or more in 2024, and the ten years before that brought 90 damaging wind events and 5 winter storms through this area. A new system installed here should be sized for the full swing between a 33°F night and an 88°F afternoon, not just one season.
- 7 months
- October through April, your system heats
- 5 months
- May through September, it cools
- 33°F
- the average winter night it heats against
- 88°F
- the average summer afternoon it cools against
NOAA nClimDiv, 1991–2020 normals
Georgia requires HVAC contractors to hold a state license.
Georgia licenses HVAC contractors through the State Construction Industry Licensing Board. The license is held by the contractor, not issued for this one job, so it is the same license whether they are working in Bartow County or anywhere else in the state.
For an installation like this, that license is what stands behind the contractor doing the work. Beyond it, most cities and counties require a permit from the local building office when a furnace, air conditioner or heat pump goes in, along with an inspection once the work is done.
Source: Georgia Secretary of State
- When should I replace my HVAC system?
- Replace it when repairs get more frequent, the unit is old, or it can't keep the house comfortable anymore. A furnace or air conditioner that breaks down every year, especially during the months it needs to run every day, is telling you it's done. Age matters too. Homes here need heat from October through April and cooling from May through September, so the equipment runs nearly all year, and that wears parts out faster than in places with a shorter season. If a contractor keeps finding new problems each visit, that's usually the point where replacing costs less over time than continuing to repair.
- Should I replace my furnace and air conditioner at the same time?
- If they're close in age, replacing both together often makes sense, but it depends on the condition of each one. A furnace and air conditioner installed at the same time tend to wear out around the same time, so if one fails, the other may not be far behind. They also share a blower and ductwork, so matching the two keeps everything working the way it was designed to. If one unit is much newer than the other, a contractor can look at both and tell you whether replacing just the older one is enough.
- What happens during an HVAC installation?
- A contractor removes the old equipment, sets the new furnace or air conditioner in place, and connects it to the ductwork, gas or electrical lines, and refrigerant lines as needed. They check the ductwork for leaks or sizing problems, since a new system connected to bad ductwork won't perform the way it should. Once everything is connected, they test the system, check refrigerant charge or gas pressure, and confirm it's heating or cooling correctly before finishing up. In Georgia, HVAC contractors have to hold a state license through the State Construction Industry Licensing Board, so it's worth confirming that before work starts.