AC Installation in Anniston, AL
A new air conditioner in Anniston will run from May through September every year. Tell us about the house, and a licensed contractor who covers Calhoun County will get in touch.
Tell us about the job
It takes about a minute.
Five months of Anniston summer heat, on one system
Your air conditioner in Anniston works May through September, five months straight, with afternoons averaging 89°F. That is a long stretch of steady run time, and the unit you install now needs to hold up through all of it, year after year.
Any new central air conditioner installed here has to meet 14.3 SEER2, the federal minimum since 2023. Calhoun County also sees its share of hard weather, 57 damaging wind events and 30 hail events over the last ten years. An outdoor condenser sits exposed to that, so where it goes and how it is protected matters as much as the size of the unit.
- 5 months
- May through September, your air conditioner is on duty
- 89°F
- the average summer afternoon it cools against
- 30 hail events
- in ten years, and hail bends the fins on outdoor coils
- 13.4 SEER2
- the federal minimum any new unit must meet
NOAA nClimDiv, 1991–2020 normals
Going above the federal minimum saves little here, about $20 a year.
Estimates for a typical Calhoun County home, from EIA household energy data, Alabama fuel prices and NOAA climate normals. Your home will differ.
Alabama requires HVAC contractors to hold a state license.
The state license is tied to the contractor, not to this one job. The Alabama Board of Heating, Air Conditioning & Refrigeration Contractors tested the contractor and keeps a record of them, and that record stands behind whoever ends up doing the work at your house.
For this job, the license is what backs the contractor, but it is not the only check on the work. In most cities and counties, installing an air conditioner needs a permit from the local building office, with an inspection once the work is done. That inspection covers the installation itself, not the contractor's standing with the state.
Source: Alabama Board of Heating, Air Conditioning and Refrigeration Contractors
- What size air conditioner does my house need?
- There's no single answer without a load calculation, and picking by square footage alone gets it wrong more often than not. A contractor works out the right size by looking at your square footage, insulation, window count and orientation, and ceiling height, then runs a Manual J calculation to size it. Too big and it cools the air fast but never runs long enough to pull the humidity out, leaving the house feeling clammy. Too small and it runs constantly all summer trying to keep up, especially on the 89°F afternoons Anniston sees from May through September.
- Should I replace the whole system or just the outdoor unit?
- In most cases you replace both the outdoor unit and the indoor coil together. The two are matched to work as a pair, and pairing a new outdoor unit with an old indoor coil usually means losing efficiency and sometimes voiding the warranty on the new equipment. A contractor can tell you whether your existing coil and ductwork are still a fit, or whether the age and condition of the rest of the system make a full replacement the better call.
- Do HVAC contractors in Anniston need a state license to work on my home?
- Yes. Alabama requires HVAC contractors to hold a state license, issued by the Alabama Board of Heating, Air Conditioning & Refrigeration Contractors. Ask to see the license number before work starts, and you can check it against the board's records if you want to confirm it's current.