I cannot recommend Acosta more highly! They have been the ONLY heating and cooling company I have used since I became a home owner in 1997! Every technician is polite and knowledgeable. They are on time, always call ahead before arriving or if they may be running behind. I have never felt that they charged me unfairly, or needlessly. All the technicians answer my questions are I have really learned a lot from them so that I can keep my equipment at it's best.
I have even requested certain technicians for my jobs.
If you care about maintaining your heating and cooling systems, I suggest you give them a call and buy their service package annually!