Air Conditioning Repair & Replacement

AC Repair & Replacement

If you're looking for repair or replacement of your old AC unit, you've come to the right place. Our technicians will diagnose your problem, replace parts or complete units, and get your air conditioning system back up and running. We also offer maintenance service that helps with preventive repair and cooling efficiency. Oconomowoc's homeowners can often save on their power bills with a system that is running at peak efficiency.

When you find a trusted HVAC contractor like Aasen Heating, your heating and cooling systems with be taken care of. Why suffer through the hot summer months with a cooling system or thermostat that's barely getting you by. Your inside air system and temperature affects your mood, health, and quality of life. You can't put a price on it, but if you could, you'd want the most affordable price, and that's where we come in. We live in a reality where we truly understand that repair costs can quickly add up, and keeping those costs to a minimum is our goal.

Common AC Issues

When your air conditioning system suddenly stops working, you may automatically assume the worst. But major repairs are not always necessary.

Sometimes, the problem can be something simple, like a clogged air filter or a tripped breaker. Here are some of the most frequent causes of a sudden air conditioner failure:

• Thermostat problems – An incorrect set thermostat, a faulty thermostat, or a digital thermostat with dead batteries may prevent the system from turning on.
• Tripped breaker – On especially hot days in the Charlotte area, it is not unheard of for the air conditioner to trip the breaker at full load.
• Poor airflow – Poor airflow due to a dirty filter, blower problems, or duct obstructions can put extra load on the system, causing the compressor to overheat and shut the system down.
• Clogged condensate drain – If condensed water accumulates in the drain pan due to a clogged condensate drain, a float switch may turn the system off for safety.
• Frozen evaporator – Often caused by poor airflow or low refrigerant, a frozen evaporator can cause the compressor to overheat and shut the system off.
• Improper refrigerant charge – Low or high refrigerant pressures could trip a safety switch and shut the system down.
• Compressor problems – A damaged AC compressor, relay, or start capacitor could prevent the system from running.
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If the problem cannot be fixed by adjusting the thermostat, replacing the air filter, or resetting the breaker, you may need professional assistance. Give us a call and we'll be happy to assist!