An outdoor air conditioning condenser unit on a concrete pad next to the gray vinyl siding of a residential home.

AC Repair in Beaver Dam, WI

Air conditioners here run from June through August. If yours quits, tell us what it's doing and a licensed contractor who covers Dodge County will get in touch.

Tell us about the job

It takes about a minute.

Step 1 of 3: Equipment
Aerial view of a residential air conditioning condenser unit mounted on a concrete pad next to a house with vinyl siding and a sliding glass door.

Three months of heat, and hail the rest of the year

Your air conditioner in Beaver Dam works a short season, June through August, with summer afternoons averaging 80°F. It isn't fighting extreme heat, but the outdoor unit sits outside all year, through whatever the weather brings.

Dodge County has had 37 hail events over the past ten years, with stones up to 1.25 inches, and 79 damaging wind events in that same stretch. Hail dents the condenser fins and can bend the cabinet. Wind carries debris into the coil. If your AC is running weaker than it used to, or you hear a rattle from the unit outside, a storm may be why.

3 months
June through August, your air conditioner is on duty
80°F
the average summer afternoon it cools against
37 hail events
in ten years, and hail bends the fins on outdoor coils
79 wind events
in ten years, and wind drives debris into outdoor units
Isometric cutaway illustration of a house showing attic ductwork, an indoor air handler, and an outdoor condenser unit connected by lines.
Your air conditioner works hardest from June through August.

NOAA nClimDiv, 1991–2020 normals

An outdoor air conditioning condenser unit mounted on a concrete pad next to a blue-sided residential house at sunset.

A new air conditioner would save little on running costs in Dodge County, so the repair decision comes down to the unit's condition.

  • A new one at the federal minimum, 13.4 SEER2$160 a year
  • An older air conditioner$170 a year

Estimates for a typical Dodge County home, compared with an older unit built to the previous federal minimum, from EIA household energy data, Wisconsin fuel prices and NOAA climate normals. Your home will differ.

Repair makes sense when a part like a capacitor or contactor has failed.

Replacement makes sense when the compressor has failed or the system uses R-22 refrigerant, which is no longer made.

Wisconsin requires contractors to register with the state.

That registration puts the business on file with the Department of Safety and Professional Services. No exam stands behind it and nobody tested the contractor's work. Wisconsin also keeps this the same everywhere in the state. No county or city can add its own HVAC license on top, so the rule in Dodge County is the same as anywhere else in Wisconsin.

For a repair like this, the protection that matters comes from outside that registration. Your air conditioner holds a sealed refrigerant system. Any technician who opens it, in Wisconsin or any other state, has to hold EPA Section 608 certification. That certification is federal and it belongs to the person doing the work, not to the business name on file with the state.

Sources: Wisconsin Legislative Reference Bureau · Wisconsin Department of Safety and Professional Services

Why is my AC not blowing cold air?
Most of the time it's a dirty filter choking off airflow, or the refrigerant charge is low from a leak somewhere in the line. A frozen coil will do this too, and if that's the case you'll want to shut the system off and let it thaw before anyone touches it. A contractor can check the charge and find the cause instead of just topping it off.
Why is my AC leaking water?
The condensate drain line is probably clogged. Algae and debris build up in that line over a summer of running, and once it backs up the water has nowhere to go but out of the pan or down through your ceiling. A cracked drain pan or a coil that's frozen and now thawing can cause the same thing, so it's worth having someone look before it happens again.
Why won't my AC turn on?
Start with the thermostat and the breaker, since those cause more no-start calls than anything inside the unit. If the breaker keeps tripping, that points to an electrical problem in the system itself and it shouldn't be reset over and over. Beaver Dam sees its share of damaging wind, and outdoor units can take a hit to the disconnect or the wiring near the condenser, so check that box too if a storm came through recently.