AC Services

Keep Your Cool

Has your air conditioning stopped working? Have you noticed a significant increase in your utility bills when switching on your AC? Perhaps you're looking to replace your AC unit altogether or to repair the AC system in your Waukesha home?

Whatever the case may be, you can trust On Time Heating & Cooling, an AC repair company in Waukesha to help.
  • AC Repair
  • AC Installation
  • AC Maintenance
Air conditioner repair

AC Repair

Has your air conditioner broken down? At On Time Heating & Cooling, when your air conditioner breaks, the specialists from our AC repair company in Waukesha will do a full range of diagnostics on your system to ensure that your unit will be at 100% efficiency after we have repaired it.

AC Installation

If you are looking to install a brand-new AC unit, we have the solution for you. Our cooling system installation team in Waukesha will work with you to understand your needs and your budget so that you can have the best solution for you and your family.
Waukesha AC Maintenance & Cleaning

AC Maintenance

AC maintenance is integral to a working, efficient air conditioning unit year after year. Our AC service technicians in Waukesha will provide a thorough tune-up for your AC unit that consists of a 27-point inspection.
What's in our 27-point AC inspection?

Check thermostat & make any necessary adjustments

Check filter & replace with consent if necessary

Adjust humidifier dampers

Check indoor evaporator temp drop

Clean / check evaporator Drain

Inspect all electrical connections

Tighten all electrical connections

Inspect low voltage wiring

Inspect electrical high voltage disconnect

Inspect high voltage wiring

Oil condenser fan motor / check motor seals

Clean rubbish out of the condenser

Clean condenser with coil cleaner

Clean & adjust blower components

Inspect fan blade

Check refrigerant level & advise leak detection if necessary

Measure superheat

Measure subcool

Check high / low-pressure switch

Compressor amps

Fan motor amps

Tighten all refrigerant valve caps

All doors are sealed & tight

Lineset insulation condition

Condition of outside line set penetration

Analyze unit’s operation & appearance

Inform of efficiency, condition & any recommendations