We have had the opportunity to utilize 1st Call Heating & AC for multiple properties and have found that this company embraces a philosophy of professionalism, trustworthiness, quality and harwork. We have found the company/personnel to be honest in bidding, expedient at diagnosing and excellent at providing quality repair to our aging systems. Installation of new product has gone smoothly. Truly competent, efficient and experienced in the heating and a/c field, hats off to the dedication to excellence! it is wonderful to find a service comapny that actually arrices ast it's apppointment time. A+++ - Tami Miller