Stans Heating & Gas Appliance was started in October of 1981 by Stan & Anona Shupe. Brad and Megan Cook bought Stans in October of 2003 and have been providing quality service and installation to Ontario ever since. Our staff is knowledgeable and fully trained on a full range of HVAC products, maintenance, technology - you name it. We do professional, quality work for everything we do so you can enjoy a more comfortable home. Aside from offering excellent service, we also offer a wide range of high technology and innovative Lennox HVAC products. If youve heard the Lennox name before, you probably know about its dedication to creating quality equipment through continuous innovation. When you work with Stans Heating, youll find products that may be more efficient and could even help reduce your utility costs.