AC Repair in Oconomowoc, WI.
Ninety degrees and your AC just quit. We get it. Call us, get on the schedule today, and pay a fixed price you saw before we touched anything. No four-hour windows, no $4,000 sales pitches dressed up as a diagnostic.
What We Fix
Central air, heat pumps, and mini splits.
Most homes in the Oconomowoc area run central air with an outdoor condenser and an indoor coil sitting on top of the furnace. We work on that all day. We also handle heat pumps, ductless mini splits, and the package units you see on some commercial buildings.
Common failures we fix in one visit: blown capacitors, bad contactors, low refrigerant from small leaks, frozen evaporator coils, failed condenser fan motors, dirty condenser coils, and tripped float switches on the condensate line.
Bigger problems (compressor failure, evaporator coil leaks, refrigerant line damage) we will diagnose, price out, and walk you through. Sometimes the fix is worth it. Sometimes you are better off replacing. We tell you which one your situation is.
What You Get
A real diagnosis and a real price.
We do not start the visit with a sales pitch. We find out what is actually wrong, then we tell you what it costs to fix. If we recommend replacement, we will explain why and what your options look like.
We are EPA Section 608 certified, which is the federal license required to handle refrigerant. We use proper recovery equipment, not the cowboy method where the refrigerant gets vented to the sky. That keeps us legal and keeps you on the right side of warranty if your system is still covered.
When the repair is done, we measure superheat and subcooling to confirm the system is charged correctly, check the temperature split across the coil, and make sure your thermostat is talking to the equipment right.
Common Symptoms
If your AC is doing any of this, call.
01
Running but not cooling
Outdoor unit hums, air comes out of the vents, house is still warm. Usually low refrigerant from a leak, or a failed compressor that is not actually pumping.
02
Outdoor unit will not start
Indoor blower runs, outdoor condenser does nothing. Most often a failed capacitor or contactor. These are common fast fixes if we get to the call quickly.
03
Ice on the copper line or indoor coil
That ice is a problem. It usually means low refrigerant or a dirty filter blocking airflow. Shut the AC off, leave the fan running on the thermostat, and call us. Running it like that can wreck the compressor.
04
Loud humming or buzzing outside
A failed capacitor will let the unit try to start, fail, and sit there humming until the breaker trips or the motor dies. Worth a quick look before it becomes a bigger fix.
05
Water around the indoor unit
Condensate drain line is probably plugged. Pull the float switch if you know how, otherwise turn the system off and call. Left alone it can spill into your ceiling or basement.
06
AC runs nonstop but house stays warm
System is undercharged, undersized, or losing efficiency. We will measure the charge, check airflow, and tell you whether it is a repair or a replacement conversation.
How It Works
From your call to a cold house.
Call (414) 507-1789
You talk to a real person. We get the basics (age of unit, what is happening, whether the indoor fan still works), then we give you an arrival window we can actually hit.
We diagnose, you see the price
Full system check. Refrigerant pressures, capacitor reading, contactor condition, airflow, coil temperatures. Then a written price for the repair before we start.
We fix it, usually that visit
Common parts on the truck: capacitors, contactors, common refrigerant types, fan motors. If we have to order something specialized, we tell you the timeline up front.
We verify and clean up
Superheat and subcooling readings, temperature split at the supply registers, condensate flow test. Once everything checks out, we clean up and you have a cold house.
Pricing
What an AC repair actually costs around here.
Real ranges from real jobs in the Oconomowoc area. The actual price depends on the part, your system, and what else turns up during diagnosis. Whatever lands on your invoice will match the number you signed off on.
If your system uses R-22 (the old refrigerant, banned for new production since 2020), repairs that need refrigerant get expensive fast. We will price both repair and replacement so you can make an informed call.
Typical Repair Ranges
R-22 refrigerant work is priced separately by the pound because the cost varies week to week. We tell you the current rate before we recharge anything.
Local Service
We are five minutes from your house.
The shop is on County Road C in Oconomowoc. We cover Oconomowoc, Lake Geneva, Fort Atkinson, Hartland, Delafield, Pewaukee, Waukesha, Sussex, Brookfield, West Bend, Mukwonago, and out to Milwaukee and Madison when the day allows.
Local matters in July. When a regional heat wave hits and every HVAC company has a four-day backlog, being five miles away versus thirty makes the difference between same-day service and sitting in a 88-degree house.
Why It Matters
Summer here gets brutal too.
Wisconsin summers are not Florida summers, but the dew points around the lake region routinely hit the upper seventies in July and August. That kind of humidity is what makes your house feel miserable even when the thermostat reads 75.
A properly charged AC does not just cool air. It pulls moisture out of it. When your system is undercharged or undersized, it can run all day and never get the humidity down. We measure for both.
Common Questions
AC repair, answered straight.
How much does AC repair cost in Wisconsin?
Most residential AC repairs in the Oconomowoc area run $150 to $750. Capacitor and contactor replacements are on the low end. Refrigerant leak repairs and compressor work sit on the higher end. We give a written fixed price before any work begins.
Why is my AC running but not cooling?
Most common cause is low refrigerant from a slow leak. Other usual suspects: a frozen evaporator coil from a clogged filter, a failed capacitor that lets the indoor fan run but not the outdoor compressor, or a dirty condenser coil from years without a tune-up. We can pin it down in one visit.
Can you still get refrigerant for older R-22 systems?
Reclaimed R-22 is still available but expensive. If your system uses R-22 and has a leak, we will give you both a repair price and a replacement quote so you can compare. R-22 has been banned for new production since 2020, so the price keeps climbing.
Is it worth fixing an AC that is 12+ years old?
Depends on the repair. A $250 capacitor on a 12-year-old system? Worth it. A $1,800 compressor on a 12-year-old system? Replace it. The compressor is the most expensive part of the unit, and if it just failed, the rest of the system is right behind it.
How fast can you get out for an AC repair?
Same day for most no-cooling calls during summer in the Oconomowoc area. Call (414) 507-1789 for a real arrival window, not a four-hour guess.
My AC keeps tripping the breaker. What is going on?
Could be a few things. A failing compressor pulling too much current is the most expensive. A bad capacitor making the compressor work too hard is the most common. A short in the wiring is the most dangerous. Turn the breaker off, leave it off, and call us before flipping it back on.
Do you do AC tune-ups?
Yes. A spring tune-up runs around $129 and catches most of the problems you would otherwise pay $400+ to fix mid-summer. We clean the condenser coil, check refrigerant pressures, test the capacitor and contactor, verify airflow, and flush the condensate line.
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