HVAC Installation in Bowling Green, KY
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 Warren County will get in touch.
Tell us about the job
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A system that has to run nearly every month here
Bowling Green needs heat or cooling in every month of the year. Winter nights average 29°F from December through February, and summer afternoons average 88°F, so a new system has to handle both ends without much of a break. Seven months of heating and five months of cooling add up to real hours on the equipment, year after year.
56.5% of homes here heat with electricity, so a furnace or heat pump is doing steady work most of the year, not sitting idle. Warren County has also seen 11 winter storms and 98 damaging wind events over the past ten years, and in 2024, 24% of Kentucky households went at least a day without power. It is worth asking your contractor how the system you install comes back on once the power does.
- 7 months
- October through April, your system heats
- 5 months
- May through September, it cools
- 29°F
- the average winter night it heats against
- 88°F
- the average summer afternoon it cools against
NOAA nClimDiv, 1991–2020 normals
Kentucky requires HVAC contractors to hold a state license.
The license is issued to the contractor by the Department of Housing, Buildings and Construction, and it covers the business, not the individual job. That means the state has tested this contractor and keeps a record of them, but it does not mean the state signs off on what happens at your house.
That part falls to the local building office. In most cities and counties, installing a new furnace or air conditioner needs a permit, with an inspection once the work is done. That inspection is what checks the gas connections, the wiring and the refrigerant lines, the parts of the job where a mistake actually puts your house at risk.
Sources: Kentucky Legislative Research Commission · Kentucky Department of Housing, Buildings and Construction
- When should I replace my HVAC system?
- Once repairs start piling up, or your system is old enough that the next breakdown could be the one you can't fix, it's time to plan a replacement rather than wait for one. Homes here run the furnace or heat pump from October through April and the air conditioner from May through September, so the system gets barely a break all year. A unit that's struggling now, taking longer to heat or cool, running up higher bills, or needing repairs more than once a season, is telling you it's near the end. Replacing it on your schedule, before it quits during those months when you need it most, is worth more than whatever you'd save by pushing it another year.
- Should I replace my furnace and air conditioner at the same time?
- If they're close in age, yes, it usually makes sense to replace both together rather than one at a time. A furnace and air conditioner installed together are matched to work as a system, and pairing an old unit with a new one can mean the new one never runs at its best. Since homes here need heat for 7 months and cooling for 5, both halves of the system see heavy use all year, so they tend to wear down on a similar timeline anyway. A contractor can look at the age and condition of each unit and tell you whether replacing both now makes sense for your house.
- What happens during an HVAC installation?
- A contractor removes your old furnace and air conditioner or heat pump and sets the new equipment in place, then connects it to your ductwork, gas line or electrical circuit, refrigerant lines, and thermostat. Once it's connected, they test it, checking airflow, refrigerant charge, and that it cycles on and off correctly. In most cities and counties around Bowling Green, this kind of job needs a permit from the local building office, and an inspector checks the work once it's done. That inspection is there for your protection, confirming the system was installed to code before it's closed back up.