Air Conditioning ContractorHeating ContractorAir Duct Cleaning ServiceAir Quality ConsultantHVAC Contractor
Since 2012, On Time Heating & Cooling has been dedicated to providing expert HVAC solutions for the Waukesha community. Specializing in a full range of services, including furnace and AC repair, new system installations, and air duct cleaning, their team ensures year-round comfort and optimal air quality. Whether you need maintenance on a central air system or a new ductless mini-split, their certified professionals deliver dependable service. Trust On Time Heating & Cooling to be your partner in maintaining a comfortable and energy-efficient home or business. Upgrade your system and breathe easier — contact us now.
Customers consistently praised the professionalism and expertise of Shane and his team, highlighting their thorough explanations and respectful demeanor.
Customer Service
The company received high marks for outstanding customer service, with many reviews noting prompt responses, kindness, and a genuine care for customer needs.
Reliability
On Time Heating & Cooling is recognized for their reliability, with numerous customers mentioning their punctuality and ability to address urgent issues quickly.
Honesty
Many reviews emphasized the honesty of the service provided, with customers appreciating transparent pricing and straightforward advice without upselling.
Quality Work
Customers reported high satisfaction with the quality of work performed, including installations and repairs, often noting the thoroughness and attention to detail.
JG
John Gray
3 days ago
5.0
Called Shane at OneTime and Travis the service technician arrived within an hour. He performed maintenance on our furnace keeping us fully informed he did his work. Very impressive service.
AM
Amanda Atkinson -ATK Ministry-
4 days ago
5.0
We loved our experience with On Time Heating & Cooling. They were through, helpful, excellent at communicating, and hard-working. They explained everything very well and gave us clear options. The work was done very well. We are thankful we found them, and we definitely recommend them to you for your hearing/cooling/air duct cleaning needs!
JM
Julie Miller
Nov 14, 2025
5.0
On Time Heating is the best. Shane, the owner, and Jake are fantastic! Such kind and decent people who really care about helping others and making things right in a stressful situation. Very honest group of guys. I highly recommend them!
JC
JP C
Nov 1, 2025
5.0
We had our A/C unit replaced this summer and our furnace replaced this Fall. Shane is a true professional with the knowledge and experience to back it up! Their Service is prompt and precise. Highly recommend them! Zach, Jake, Devin, and Ryan did a great job. We are more than satisfied and On Time has earned a customer for life! They have a special going on right now that if you purchase a new furnace, you get a free duct cleaning which in an old house, is well worth it! Thank you guys for your hard work and professionalism!
GO
Guadalupe Ortega
Oct 31, 2025
5.0
Shane the owner is very knowledgeable, no BS ,he would tell you straightforward what options you have simple and clear.
The entire crew we had working in our house are professional, polite and smile. they come do the job on time and return to make sure everything works perfectly.
They answer any questions before, during and after the work is done.
Ryan and Jake did our duct cleaning, they were great!
Most important thing, is that Shane stands for any service with no hesitation!
Frequently Asked Questions About On Time Heating & Cooling
What services does On Time Heating & Cooling offer?
On Time Heating & Cooling provides a wide range of HVAC services including AC installation, repair, and maintenance, furnace service and repair, heat pump services, mini split systems installation and repair, indoor air quality improvements, duct cleaning, and thermostat services.
Which brands does On Time Heating & Cooling work with?
On Time Heating & Cooling works with the Goodman brand among others for their heating and cooling systems.
Where is On Time Heating & Cooling located?
They are located at 323 W Sunset Dr, Waukesha, WI 53189, USA.
Are On Time Heating & Cooling services available every day?
Yes, their hours are open 24 hours a day, 7 days a week to provide service and support.
What payment methods does On Time Heating & Cooling accept?
They accept American Express, Cash, Check, Discover, Financing options, MasterCard, and Visa.
Is On Time Heating & Cooling certified or affiliated with any professional organizations?
Yes, they are NATE Certified, ensuring professional HVAC standards.
What areas does On Time Heating & Cooling serve?
They serve multiple cities including Waukesha, Sussex, Brookfield, Pewaukee, Delafield, Lannon, Richfield, Menomonee Falls, Cedarburg, Wales, New Berlin, Elm Grove, Hales Corners, Muskego, Oconomowoc, Germantown, Jackson, Mequon, Big Bend, and Wind Lake in Wisconsin.
Are there any nearby restaurants where I can eat before or after visiting On Time Heating & Cooling in Waukesha?
Yes, nearby you can find Michael's Italian Restaurant, KFC, Pho King Awesome, The Spot on Sunset, Taco Bell, and Cousins Subs, offering a variety of dining options from Italian and pizza to fast food and sandwiches.
What automotive services are located near On Time Heating & Cooling?
Nearby automotive-related businesses include Complete Car Care, Mufflers and Pipes, Waukesha Auto Repair, BAM Motors LLC, Tessmer Auto Sales, and Challenger Battery Service Corp, providing various automotive repair, parts, and sales services.
Are there entertainment or recreational spots near On Time Heating & Cooling?
Yes, nearby recreational places include Sunset Bowl and Advanced Pro Shop for bowling, Sporties and Flanagan's pubs, and Waukesha Summer Pool, a sports bar, for leisure and entertainment.