We had a/c, heater, and thermostats replaced - all were @ 25 years old. We had an estimate prepared and Dependable's price was very good. we scheduled the job over a month in advance. Craftsmen arrived on time, were professional, courteous, and efficient. Job completed in 6 hours and the guys did a good job cleaning up and ensuring things were working properly before they left. They provided all documentation and made sure I was happy before they left.