I have used C & J Air Conditioning and Heating Co. for about 30 years or so, ever since 1993. They have sort of become like family. They know me, and they know my systems. They have always been the best. They never try to upsell me, and they are always really cooperative about scheduling and time issues. They are very reliable people. About a year ago, one of their service techs removed a dead possum from my backyard. I now call him my "Dead Possum Hero!" They go above and beyond for me, and I have been recommending them to my friends and family members.