HVAC Installation in Baraboo, WI
A new system here will heat from October through May and cool 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.
Eleven months of the year, your system is working
Baraboo winters average 13°F on a December through February night, and a new furnace has to carry the house through that from October to May, 8 months of the year. Then the job flips to the air conditioner for June through August, with afternoons averaging 80°F. Only one month asks nothing of either system.
That kind of run time is why sizing and installation matter as much as the equipment itself. A furnace or AC that is right for this house, installed the way the manufacturer specifies, is what holds up over eight cold months and three hot ones, year after year.
- 8 months
- October through May, your system heats
- 3 months
- June through August, it cools
- 13°F
- the average winter night it heats against
- 80°F
- the average summer afternoon it cools against
NOAA nClimDiv, 1991–2020 normals
Wisconsin requires contractors to register with the state.
That registration puts the business on file with the state. Nobody tested the contractor's work and no state exam stands behind the name, it is a record, not a credential. Wisconsin also keeps this the same everywhere, since counties and cities in the state cannot layer on their own HVAC license.
For an installation, the protection here comes from somewhere other than a license. In most cities and counties, putting in a new furnace, air conditioner, heat pump or water heater needs a permit from the local building office, with an inspection once the work is done. That inspection is the check on this job in Wisconsin, not a state license board.
Sources: Wisconsin Legislative Reference Bureau · Wisconsin Department of Safety and Professional Services
- When should I replace my HVAC system?
- Replace it when repairs start costing more than they're worth or when the system can't keep up anymore. Once a furnace or air conditioner is old, parts get harder to find and it runs less efficiently than a new one would. If your furnace is breaking down more than once a season, or a repair estimate is running close to what a new system costs, that's your sign. Homes here need heat from October through May, so a failure in the middle of winter is worse than one in June. If your system is aging, it's worth having it looked at before the cold sets in rather than waiting for it to quit on a night near zero.
- Should I replace my furnace and air conditioner at the same time?
- If both are old, yes, that's usually the better time to do it. A furnace and air conditioner installed together are matched to work as one system, and replacing them at the same time means only one round of labor and one visit instead of two. If your furnace and air conditioner are close in age, replacing only one now means dealing with the other in a few years anyway. That said, if one unit is much newer than the other, there's no reason to replace something that's still working well. A contractor can look at the age and condition of both and tell you whether pairing the job makes sense for your house.
- What happens during an HVAC installation?
- A contractor removes the old furnace, air conditioner, or both, and sets the new equipment in place, then connects it to the ductwork, gas line or electrical circuit, and the refrigerant lines if it's an air conditioner. After that, they test the system to make sure it starts up correctly, holds the right temperature, and moves air through the ducts the way it should. They'll also check that the thermostat is talking to the new equipment correctly. The exact steps and how long it takes depend on what's being replaced and how your house is set up, so a contractor can walk you through what your installation will involve.