Heating & Cooling Services in Waukesha, WI

We are on time for your comfort.

"On Time Heating & Cooling diagnosed and repaired my furnace, using creative problem solving and team work to resolve the issues we were having! They notified us when they were on the way to our home, arrived promptly and communicated very well about all of the work needed and completed. Highly recommend this business!"

Kristi M. via Google
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Your Local, Trusted Heating & Cooling Team

Has your air conditioning stopped working? Have you noticed a significant increase in your utility bills when switching on your heating? Perhaps you are looking to replace your HVAC unit altogether? Whatever the case may be, you can count on On Time Heating & Cooling to help.

When you call us, an experienced technician will come out to you as soon as possible. You can trust that we provide an honest, professional service every single time. We will never sell you something you don’t need. Our technician will work with your needs and your budget to ensure that you have an efficient, quality unit that will help keep your family comfortable for years to come.

We provide a no contact service call

No Contact Service Calls

At On Time Heating & Cooling, we are committed to your health and safety by following all CDC guidelines which is why we provide no contact service calls.

Customer service is paramount to all that we do

Certified & experienced technicians

Affordable, quality service

We do everything by the book — no funny business!

For The Comfort Of Your Family

If your heating unit or air conditioner is no longer working as it should, it can cause a lot of discomfort at home. We might not realize just how much we rely on something until it breaks — and this tends to be true for your HVAC unit. If your AC breaks in the middle of the Waukesha summertime or if your heating unit has stopped working altogether as you get ready for winter, please don’t sit at home feeling uncomfortable. On Time Heating & Cooling is here to help.

Air Conditioning Services

AC Repairs

Has your air conditioner broken down? At On Time Heating & Cooling, when your air conditioner breaks, we 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. We will understand your needs and your budget so that you can have the best solution for you and your family.

AC Maintenance

AC maintenance is integral to a working, efficient air conditioning unit year after year. We provide a thorough tune-up for your AC unit that consists of a 25-point inspection.

Our 25-Point Inspection

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 and appearance

Inform of its efficiency, condition and any necessary recommendations

"Shane took extra time to look at expanding our current AC system even though we hadn't scheduled that for today. Very knowledgeable and professional. Highly recommend."

Pam L. via Google
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Heating Services

Heating Repairs

If your heating system breaks just as winter arrives, it's integral to your family’s comfort that it gets repaired as soon as possible. When you contact us about a heating repair, our technicians will get out to you as soon as possible to run full diagnostics on the issue and repair your unit to ensure that it is working for years to come.

Heating Installation

If your heating unit is no longer efficient and is draining your utility bills, we can help install a more efficient unit that aligns with your needs and your budget.

Heating Maintenance

To ensure that your heating unit is in good working order year after year, we provide a 24-point furnace inspection that will check for any potential issues and ensure that they are fixed so that your unit will continue working efficiently.

Our 24-Point Inspection

Check thermostat & make adjustments where necessary

Clean inside / outside of furnace cabinet

Test high limit / timer

Test rollout limit

Test pressure switch

Check all pressure switch / drain tubing

Remove rust and soot & clean & adjust burners

Clean & adjust ignition assembly or OHM igniter

Check microamp signal from the flame sensor

Adjust gas / air mixture for optimum efficiency

Oil motor bearings / check blower seals

Clean condensate trap on high-efficiency units

Adjust gas / pilot pressure

Inspect & adjust belts / blower wheel

Check filter & replace with consent if necessary

Check & tighten all exhaust pipe connections

Inspect & clean heat exchanger thoroughly

Ensure correct temperature rise

Check electrical wiring & tighten all electrical connections

Check CO level of exhaust

Cycle unit & make adjustments accordingly

Analyze unit’s operation & appearance

All doors are sealed & tight

Inform of its efficiency, condition & any necessary recommendations

Our promise to you.

We guarantee that the work we carry out for you will be done right. We do everything by the book and don't skip any steps or cut any corners.

Indoor Air Quality

The air quality in your home is an important contributor to the health of your indoor environment. At On Time Heating & Cooling, we can help you with a range of indoor air quality services including filter systems for your HVAC unit that help filter allergens and bacteria in the air, along with the installation of UV lighting for your ductwork.