AC Installation in Belle Fourche, SD
A new air conditioner in Belle Fourche will run from June through August every year. Tell us about the house, and a licensed contractor who covers Butte County will get in touch.
Tell us about the job
It takes about a minute.
Three months of real heat, then it stops
Belle Fourche only asks for cooling June through August, but those afternoons average 84°F, and whatever unit you put in has to handle that heat without much of a warm-up. A short season still means real work when it counts.
Butte County also sees its share of hail and wind, 107 hail events and 178 damaging wind events over the past ten years, with hailstones up to 6 inches recorded. The outdoor unit sits exposed to that, so how it's installed and protected matters as much as the equipment itself. Any new central air conditioner installed now also has to meet the federal minimum of 13.4 SEER2.
- 3 months
- June through August, your air conditioner is on duty
- 84°F
- the average summer afternoon it cools against
- 107 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 Butte County home, from EIA household energy data, South Dakota fuel prices and NOAA climate normals. Your home will differ.
In South Dakota, HVAC licensing for homes is left to the cities and towns.
South Dakota has no state HVAC license. Licensing is left to cities and towns, so whether a contractor needs to be licensed, just registered, or neither depends on the rule where the house sits. There is no state board keeping a record either way, only whatever the local government has decided to require.
For this installation, the real check is the permit and inspection process. In most cities and counties, putting in a new air conditioner requires a permit from the local building office, and an inspector looks at the finished work to see that the unit was installed and connected correctly.
Source: South Dakota Legislature
- What size air conditioner does my house need?
- The right size depends on your square footage, your insulation, how many windows you have and which way they face, and how many people live in the house. A unit that's too big will cool the air fast but shut off before it pulls the moisture out, so the house feels damp. A unit that's too small will run constantly and still struggle on the hottest afternoons. A contractor works this out with a load calculation, not a guess based on the size of your old unit.
- Should I replace the whole system or just the outdoor unit?
- If your indoor coil and outdoor unit were installed together and are close in age, replace both at the same time. Matching an old coil to a new outdoor unit can leave you with less cooling and less efficiency than the new unit is rated for, since the two are designed to work together. It also cuts short the life you'd otherwise get out of the new equipment. A contractor can check whether your coil is compatible with a new outdoor unit before you decide.
- Do HVAC contractors in Belle Fourche need a state license to work on my home?
- South Dakota has no state HVAC license, so the rule comes down to the city. Licensing for home HVAC work is left to cities and towns, which means what's required in Belle Fourche may not match what's required a few towns over. For installing an air conditioner, most cities and counties also require a permit from the local building office and an inspection once the work is done, so it's worth checking with the local building office or asking your contractor whether that applies here.