HVAC Installation in Pell City, 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 St. Clair County will get in touch.
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Ten months of work for a new system in Pell City
A new furnace or heat pump here works from November through March, when nights average 34°F. The same system has to handle summer afternoons averaging 89°F from May through September. That is ten months of the year with the equipment running one way or the other, and only two months where it gets a rest.
Most homes in the area heat with electricity, so the equipment that handles winter is often the same one that handles summer. Power matters too. Nearly one in five Alabama households lost power for at least a day in 2024, and the county has seen 60 damaging wind events and 3 winter storms over the past ten years. Whatever gets installed should be sized and set up for both seasons here, not just one.
- 5 months
- November through March, your system heats
- 5 months
- May through September, it cools
- 34°F
- the average winter night it heats against
- 89°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 tested this contractor before they were allowed to take work, and keeps them on record. The license covers the contractor, not the job itself, so it does not get renewed for your installation alone. It travels with the contractor from one job to the next.
For a new heating and cooling system, that license is what stands behind the person doing the work. In most cities and counties, a job like this also needs a permit from the local building office, with an inspection once the work is done. That inspection is where someone outside the contractor looks at the connections and the setup of the new equipment before the job is called finished.
Source: Alabama Board of Heating, Air Conditioning and Refrigeration Contractors
- When should I replace my HVAC system?
- Once repairs start happening every year, or the system is limping through summer and winter without keeping up, it is time to replace it. Age matters too. A furnace or air conditioner working hard for close to two decades is a candidate even if it is still running, because the parts inside wear out on a timer of their own. Homes here need heat from November through March and cooling from May through September, so the system is working ten months of the year, and that steady load adds up faster than in places where one side sits idle most of the year. A rising power bill with no other explanation is often the system losing efficiency before it fails outright.
- Should I replace my furnace and air conditioner at the same time?
- If both are old, yes, and here is why. A furnace and air conditioner installed together are matched to work as one system, sharing the same airflow and controls. Replace only one and you are pairing new equipment with a blower or coil that was sized for the old unit, which can mean it never runs quite right. If your furnace is failing but the air conditioner still has years left in it, a contractor can replace just the furnace and match it to what is already there. The decision comes down to the condition of each piece, not a rule that says they must go together.
- What happens during an HVAC installation?
- The contractor removes the old furnace, air conditioner, or both, and disconnects the wiring, refrigerant lines, gas line, and ductwork attached to them. The new equipment goes in the same place in most cases, connected to the existing ducts, and set on a new pad or stand if the old one is worn out. Refrigerant lines get connected and pressure tested, gas and electrical connections are made and checked, and the system is started up and run to confirm it heats or cools correctly. Afterward the contractor checks airflow at the vents and sets the thermostat so the system is ready to use. Because homes here need heat or cooling ten months of the year, most installations are scheduled to avoid leaving a house without heat or cooling for long.