Dependable installed my new central air and heating unit about 3 to 4 years ago. They did a great job and their service has been great since then. I have had no problems with the units and signed up their bi-yearly checkups which works out great . The service people are knowledgeable and explain everything they do. My last service call involved water leaking from the condenser unit and when they arrived they knew what it was. Fixed it in few minutes. Great Company and great service.