I've been using Shavitz for my central A/C for sev...

I've been using Shavitz for my central A/C for several years now. The techs are always prompt and professional, and they take the time to answer questions. My aging compressor (20 years old), is still hanging in there. The techs have at times recommended small changes - i.e., installing a hard start kit - to keep it running well. Although I ask about the age/condition of the unit, and they'll tell me they can sell me a new one any time, no one is pressing me to do it yet. I've taken 3-years service contracts, so the basic annual servicing is done without additional charge unless there are parts. Very satisfied!