HVAC Installation in Prattville, AL
A new system here will heat from November through March and cool from May through September every year. Tell us about the house, and a licensed contractor who covers Autauga County will get in touch.
Tell us about the job
It takes about a minute.
Ten months of the year, your system is working
Prattville only gets a break from heating or cooling for about two months a year. Winter nights average 37°F from December through February, and summer afternoons average 91°F from May through September, so a new system here has to handle both jobs well, not just one.
It also has to keep running through the kind of weather that knocks out power. The area has logged 34 damaging wind events over the past ten years, and statewide almost one in five households lost power for a full day or more in 2024. Whatever gets installed should be sized right for the heat and the cold, and set up so it comes back on its own once the power does.
- 5 months
- November through March, your system heats
- 5 months
- May through September, it cools
- 37°F
- the average winter night it heats against
- 91°F
- the average summer afternoon it cools against

NOAA nClimDiv, 1991–2020 normals
Alabama requires HVAC contractors to hold a state license.
The Alabama Board of Heating, Air Conditioning & Refrigeration Contractors tests and licenses HVAC contractors before they can take on work like this. The license belongs to the contractor, not the job, so it tells you the person or company has met the state's standard, not that this particular installation was checked off by anyone in Montgomery.
That checking happens closer to home. In most cities and counties, putting in a new heating and cooling system needs a permit from the local building office, and the work gets inspected once it is done. That inspection is what confirms the gas connections, wiring and refrigerant lines were done right, separate from whatever the state license already vouches for in the contractor themselves.
Source: Alabama Board of Heating, Air Conditioning and Refrigeration Contractors
- When should I replace my HVAC system?
- Once it's breaking down more than once a season, or a repair estimate starts to rival what a new system would run, replacing it usually makes more sense than continuing to repair it. Watch for uneven heating or cooling between rooms, rising energy bills without a clear reason, or a system that just cannot keep up anymore. Older systems lose efficiency and the parts get harder to find. With 10 months of the year here needing either heat or cooling, a system on its last legs does not get much time to recover between seasons. A contractor can look at the age and condition of your specific system and tell you where it stands.
- Should I replace my furnace and air conditioner at the same time?
- If both units are close in age, replacing them together is often worth considering, even if only one has failed. A furnace and air conditioner installed at the same time are matched to work together efficiently, and pairing an old unit with a new one can create problems neither was designed for. If one system is significantly newer than the other, a contractor can tell you whether it makes sense to wait or replace both now. This is a decision a contractor should walk through with you based on the actual age and condition of each unit.
- What happens during an HVAC installation?
- A contractor removes the old equipment, then sets the new furnace, air conditioner, or both in place and connects it to the existing ductwork, gas line, and electrical or refrigerant lines as needed. They check the ductwork for leaks or sizing issues, since a new system connected to bad ducts will not perform the way it should. Once everything is connected, they test the system, check refrigerant levels or gas pressure, and confirm it cycles on and off correctly. The exact steps depend on the equipment being installed and the layout of the home, so a contractor can walk you through what your specific job will involve.

