I took advantage of the tune-up special and the technician who visited tried to pressure sell me an entirely new system. He claimed that the existing system was about to die. I only took the tuneup be

I told them to stop calling me on several different occasions over the past year and they just called me again. I wasn't nasty but I told the lady that I've asked not to be contacted by them multiple

last year one of their tech charged my system w less than one pound after 12 y of continuous service- that is normal to lose some pressure in time-as other AC Co confirmed-My Ac was installed by Graha