I called my Home Warranty company (AHS) this morning because my A/C was hesitating to start up and I saw the thermostat start to rise. Before it got any worse, I knew I needed someone to fix it! Luckily, the warrantee company contracts with Grand Canyon Refrigeration!! Martin called me within an hour after my call to AHS. He happened to be in my neighborhood on other jobs so he fit me into his schedule. He came out only 2 hours after my initial call!! On a Holiday!! (4th of July). He was very friendly, pleasant, and professional. He wasnt like the other companies that I've had out here to fix my A/C over the years (other guys have been jerky salesmen and pretended to know about what they were doing). Martin not only fixed my issue, he found that prior repairmen had put unnecessary parts onto my a/c unit!  I would trust him to fix my a/c if anything happened again. Highly recommend!