On Time Heating & Cooling

On Time Heating & Cooling HVAC Maintenance, Repair & Installation. Duct Cleaning Services Available! Indoor Air Quality Solutions Provider! Proudly serving the Waukesha County Area.

Heating Season Is Almost Here! The AC season might be winding down, but HVAC season never really stops in Wisconsin. ...
09/07/2026

Heating Season Is Almost Here!
The AC season might be winding down, but HVAC season never really stops in Wisconsin. Now we’re shifting gears toward furnaces, boilers, heat pumps, humidifiers, and getting homes ready for colder weather. If your heating system needs some attention, now is the time to get ahead of it.
☎️262-671-8999

our HVAC System Is A Complete System The furnace and AC are only part of what keeps your house comfortable. Ductwork,...
09/06/2026

our HVAC System Is A Complete System
The furnace and AC are only part of what keeps your house comfortable. Ductwork, airflow, controls, filtration, humidity, and equipment sizing all work together. When there’s a comfort problem, we want to find the actual cause instead of guessing.
☎️262-671-8999

09/05/2026

Check out this super quiet inverter system! 🤫🔥❄️

Variable-speed comfort, high efficiency, and so quiet you can barely tell it’s running.

Another clean install by the On Time Heating & Cooling team! 💪⏰

Maintenance Season Is Here Cooling season is winding down, which means heating maintenance season is getting started....
09/05/2026

Maintenance Season Is Here
Cooling season is winding down, which means heating maintenance season is getting started. This is the perfect window to have your furnace or boiler inspected before temperatures really begin dropping. Beat the fall rush and make sure your system is ready.
☎️262-671-8999

Check out this full inverter system we installed today! 🔥Quiet, efficient, and built for comfort — this inverter system ...
09/04/2026

Check out this full inverter system we installed today! 🔥

Quiet, efficient, and built for comfort — this inverter system can automatically adjust its output to match exactly what the home needs instead of constantly cycling on and off.

Better temperature control. Better humidity control. Better efficiency. 🙌

And of course, installed by the book by the On Time Heating & Cooling team. 💪

Any brand. Any age. We keep your HVAC system running like clockwork. ⏰

WisconsinHVAC

500 REVIEWS. ⭐⭐⭐⭐⭐And still a perfect 5.0 rating.That one means a lot.500 customers took the time to share their experie...
09/04/2026

500 REVIEWS. ⭐⭐⭐⭐⭐

And still a perfect 5.0 rating.

That one means a lot.

500 customers took the time to share their experience with On Time Heating & Cooling, and every single review helped us build the reputation we have today.

We didn’t get here with gimmicks. We got here by showing up, doing what we say we’re going to do, installing things the right way, and taking care of our customers.

Huge thank you to our entire team and every customer who has trusted us in their home.

500 reviews. 5.0 stars. And we’re just getting started.

On Time Heating & Cooling
We keep your HVAC system running like clockwork. ⏰

Pretty cool one to add to the wall!On Time Heating & Cooling was recently recognized as the 2025 Daikin Private Label Pl...
09/04/2026

Pretty cool one to add to the wall!

On Time Heating & Cooling was recently recognized as the 2025 Daikin Private Label Plus Champion for the Chicago Region!

Awards are cool, but what this one represents means even more to us. It comes from doing things the right way, continuing to grow, and having an awesome team that takes pride in the work we put our name on every single day.

A huge thank you to our entire team, our partners at Daikin Comfort and most importantly, every customer who continues to trust On Time Heating & Cooling with their home.

We’ve come a long way — and we’re just getting started.

We keep your HVAC system running like clockwork.

We Service More Than Furnaces & ACs Boilers, mini-splits, heat pumps, high-velocity systems, indoor air quality equip...
09/04/2026

We Service More Than Furnaces & ACs
Boilers, mini-splits, heat pumps, high-velocity systems, indoor air quality equipment and more — our team works on a wide variety of HVAC systems. That experience helps us find solutions for homes that aren’t always straightforward. Any brand, any age.
☎️262-671-8999

Milwaukee Tool heated jackets for this fall and winter for our team!
09/03/2026

Milwaukee Tool heated jackets for this fall and winter for our team!

Address

323 W Sunset Drive
Waukesha, WI
53189

Telephone

+12626718999

Website

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