Exceptional Heating and Cooling Services

On time for your comfort
For Emergency Service
W226N887 Eastmound Dr Suite C
Waukesha, WI 53186

You Deserve to Be Comfortable in Your Own Home

Whether it's the middle of a winter blizzard when your furnace gives out or a scorching summer heatwave that proves too much for your AC, On Time Heating & Cooling is there to get your HVAC system up and running with expert air conditioning and furnace repair in the Waukesha area - 24 / 7 / 365!

Your Local, Trusted
Heating & Cooling Team
in Waukesha County

Our 180+ 5-star reviews speak for themselves
All our technicians are factory-trained.
All AC and furnace repairs in the Waukesha area will be quoted up-front and at a flat rate.
We are happy to provide no-contact service calls

What We Do



When your air conditioner or furnace in your Waukesha home goes out, our repair 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.



In addition to our heating and cooling repair services in Waukesha, we provide a 24-point furnace and 27-point air conditioner inspection that will check for any potential issues and ensure that your HVAC systems stay in good working order year after year.



If your air conditioner or furnace 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. We also offer 12-month, interest-free financing for heating and cooling installation in Waukesha!

We Do Everything
By the Book -
No Funny Business

We guarantee that the work we carry out for you will be done right. Both our heating and cooling installation technicians and our air conditioner and furnace repair specialists in Waukesha do everything by the book and don’t skip any steps or cut any corners.

Our Customers Agree - We're Awesome

Shane and Josh both explained their work as they were doing it in a way I could understand. They are excellent guys and I will continue to use and recommend them in the future.

Dale F.

Outstanding service by Shane. Prompt, knowledgeable and great communication. Would highly recommend On Time Heating & Cooling.

Mary R.

This is the first time I’ve used this business and I’m glad that I did! From the moment I called, I had nothing but a positive experience.

Theresa D.

MEMBERSHIP PROGRAMJoin the On The Dot Club for only $25/mo

As a member, you get a $400 credit, 20% off repairs and much more!

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