About Us


About Us

Our History

HVAC Services in Ottawa, KS & Surrounding Areas

Jason Stoneking decided to start All Seasons Air Conditioning & Heating in 2005 after working 20 years in the HVAC industry. He started with his first location in Centropolis, KS. Today, our main office is located at 126 W. Wilson Ottawa, KS (beside North Caseys). In our years working within the Ottawa community and in surrounding neighborhoods, our family business has experienced a thriving growth with several technicians and installers.

This is a result of their level of care and their commitment to customer satisfaction. As part of this commitment, we are proud to be dealers of Amana equipment. Jason Stoneking and his company are thankful every day for their loyal customers and new customers and welcome YOUR call to help YOUR FAMILY when you need an HVAC company.

Meet Our Team

Jason Stoneking

Jason Stoneking has been our owner since he founded All Seasons is 2005. He not only has 25 years of experience, he also has an Associate degree from Johnson County Community College (2002) and acquired his Master Mechanical in 2004. He specializes in commercial refrigeration and doubles as our salesman.

Victor Wilkerson

Victor Wilkerson is our Maintenance Expert and jack-of-all-trades. He has been with All Seasons for 17 years and received his EPA Universal Certification in 2012 from Johnson County Community College.

Zac Clark

Zac Clark is our next generation of technician. He began working with us in June of 2016 as a student and is now a graduate of Neosho County Community College.

Arin Cox

Arin Cox started working for All Seasons in January of 2019. He received his EPA Universal Certificate and training from Lennox. He is also one of our plumbers.

Alex Barber

Alex Barber is a 2017 graduate from Manhattan Area Tech with a certificate in HVAC & Refrigeration. He brings the newest technology to the All Seasons team. After working in the Commercial field, Alex has decided to branch out into the residential side.

JP Stoneking

JP Stoneking works as a technician for All Seasons when he’s not serving on Army bases around the world. He received his education in HVAC at Johnson County Community College and is eager to learn the refrigeration side of the business.

Jonathan de Blanc

Jonathan de Blanc received his HVAC certification from The Training Center of Air Conditioning and Heating in Porter, Tx in 2023.

Cordell Hunt

Cordell grew up in the HVAC field working for his father’s company in Oklahoma. He is a student at Ottawa University and is working during his off hours as an apprentice and experienced installer.

To learn more about us, our capabilities, or to schedule HVAC maintenance services, contact us today.



All Seasons Air Conditioning & Heating installed multiple units for me and replaced some of my older units. The technician that assisted me was very efficient, and also very knowledgeable. I will definitely use them again if I have any other AC or heating issues.”
— Cassidy Sperber