About Von Deylen Plumbing & Heating Inc. If you’re looking for heating and cooling services or expertise in Napoleon and Northwest Ohio, look no further than Von Deylen Plumbing & Heating. We’ve been around since 1948, and have been locally owned and operated since the beginning, so our staff is knowledgeable on a full range of HVAC products, maintenance, technology – you name it. With highly trained, Nate-certified technicians, we are here to serve all your needs. Our technicians continually attend training and field service classes to stay up-to-date on the ever-changing new technologies. Our service is customer-focused, efficient and quick so you can get back to living your life, evident in the fact that we charge by the job and not by the hour.Aside from offering excellent service, we also offer a wide range of high technology and innovative Lennox® HVAC products. If you’ve heard the Lennox name before, you probably know about its dedication to creating quality equipment through continuous innovation. When you work with Von Deylen’s, you’ll find products that may be more efficient and could even help reduce your utility costs.We’re committed to helping you achieve whole-home comfort, as well as giving back to our Napoleon and Northwest Ohio community. We are a member of the Henry County Chamber of Commerce and all our staff are involved in local community events. Whether you need heating and cooling services such as repair and maintenance, or you need to replace your HVAC system, we’re ready to help. Call Von Deylen’s in Napoleon and Northwest Ohio at 419-592-4756 to learn more, or schedule an appointment online to start working with us.