Zenner & Ritter

We are a BBB-accredited business with decades of experience in the industry. Since 1930, we have been offering reliable heating and cooling services to local residents across the NY state, from Buffalo and Amherst to Hamburg and Lancaster, NY. We pride ourselves in being able to deliver quality services at affordable prices. If you need urgent AC repair services, you can count on our team of NATE-certified technicians to effectively repair the system. This is because we offer a 24-hour emergency repair service to all our clients. You can request an emergency repair service by calling our phone lines, which are always open 24/7.