AC Installation in Baraboo, WI
A new air conditioner in Baraboo will run from June through August every year. Tell us about the house, and a licensed contractor who covers Sauk County will get in touch.
Tell us about the job
It takes about a minute.
Three months of real heat, then it stops
Baraboo only asks an air conditioner to work June through August. Summer afternoons average around 80°F, which is not extreme, but the unit still needs to be sized and installed right to keep up on the hottest days and shut off cleanly when the work is done.
Sauk County has also seen its share of hail and wind, 22 hail events and 61 damaging wind events over the past ten years, with hailstones up to 1.75 inches. An outdoor condenser sits exposed to that weather, so how it's installed and protected matters. Any new central air conditioner going in also has to meet the federal minimum of 13.4 SEER2.
- 3 months
- June through August, your air conditioner is on duty
- 80°F
- the average summer afternoon it cools against
- 22 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 Sauk County home, from EIA household energy data, Wisconsin fuel prices and NOAA climate normals. Your home will differ.
Wisconsin requires contractors to register with the state.
That registration puts the business on file with the state. Nobody tested the contractor's HVAC knowledge to get it, and no state board is grading the work. Wisconsin also keeps counties and cities from layering their own HVAC license on top, so this registration is the only state-level record that exists anywhere in Wisconsin, Sauk County included.
With no license behind the work, the check on an air conditioner installation here comes from the permit. In most cities and counties, putting in a new air conditioner needs a permit from the local building office, and the work gets inspected once it's done. That inspection is what looks at the installation itself, the wiring, the refrigerant lines, the condensate drain, not the registration.
Sources: Wisconsin Legislative Reference Bureau · Wisconsin Department of Safety and Professional Services
- What size air conditioner does my house need?
- The right size depends on your home's square footage, how much shade it gets, how well it's insulated, and the layout of your ductwork. There's no shortcut like square footage alone, a unit that's too big will cool the air fast but shut off before it pulls the humidity down, leaving the house feeling clammy. One that's too small will run nonstop on the hot afternoons and still struggle to keep up. A contractor will do a load calculation on your actual house to land on the right number.
- Should I replace the whole system or just the outdoor unit?
- If your outdoor unit and indoor coil are more than a few years apart in age, replacing just one usually isn't a good option. The two are matched to work together, and pairing an old coil with a new condenser can mean poor efficiency or a mismatch that shortens the life of the new part. Refrigerant type matters too. Older systems used R-22, which new outdoor units aren't built to run on. A contractor can look at both parts of your system and tell you whether they still make sense together.
- Do HVAC contractors in Baraboo need a state license to work on my home?
- Wisconsin requires HVAC contractors to register with the state through the Department of Safety and Professional Services. Ask to see this before work starts. It's a straightforward way to know you're dealing with someone the state has on record.