He showed up exactly when he said he would, then checked everything and took the time to explain it all - quality of service is a priority with these guys.
Response from Centex Air & Heat:
Thank you for taking the time to leave us some feedback! Here at Centex Mechanical Air & Heat we strive to create a hassle-free experience from start to finish and we are so pleased to hear that our team took great care of you. We value your business and look forward to serving you in the future.