Look for the YORK® CCE badge as the sign that you're dealing with the best in the business. YORK® Contractors with CCE certification:
We were very impressed by the customer service provided by this company. They responded quickly to our request for service, arrived when they promised, and managed to resolve the heater problem that we were not able to resolve on our own. They ordered new parts and delivered and installed them as promised. Their parts prices were reasonable and they did not charge us for all of the service calls that they made trying to resolve the issue. They more than met our expectations and we would definitely request service from them again if needed. This is truly a stand up company.