About Thornberry Bros. Thornberry Bros. was founded in Winchester in 1991, and we’ve been providing exceptional heating and cooling services in the area ever since. We have a professional, knowledgeable and fully trained staff, so you can trust in the quality of our work. We’re committed to getting the job done quickly and correctly 100% of the time. Locally owned, we have local employees with a primary focus on Winchester. We have 41 years of local experience and continue supporting Habitat for Humanity, and the Family Resource Center for Strode Station. We carry innovative, high-end Lennox® products that will help your HVAC systems run more efficiently and more reliably than the competition. Pair high-technology products with our outstanding repair and maintenance service, and you’ve found a match made in HVAC heaven. Our friendly technicians make repair challenges look easy – so you’ll be able to get back to a relaxing and comfortable home in no time. We aim to exceed your expectations by providing you with a quality product, industry expertise and outstanding customer service. Your whole-home comfort is our priority. That’s why we are always aiming to provide the highest quality of service and installation in the Winchester area. We service all makes and models of heating and cooling equipment and offer service 7 days a week, minus the five major holidays. Real People, Real Service, Thornberry Bros. is right here in Winchester to meet your heating and cooling service and product replacement needs. Give us a call at 859-414-0596 or schedule an appointment online to learn more.