Best Variable Speed Compressor in Raleigh NC

Have been using Newcomb for years...they are honest and very reliable. Once again, my 12 yr. old system went down yesterday and today they were here within 5 hours of the service call. The tech. found the fault and had me up and running within 15 mins.....with no conversation about needing to replace my old unit......I call that...REAL SERVICE...replace an aged-failed part. When the system does die, I will be happy to buy my new system from them...NEWCOMB & Company...A very reliable name in Raleigh.