Answered every question! During the construction of our new home we wanted to install new heating and cooling system. Cool Z answered all of our questions about! The staff was extremely knowledgeable

Must read this I called Cool Z Heating becasue I had another company out who told me I needed to replace my compressor?, and I just didnt trust the guy. So lady from customer service informed me that Cool Z offers second opinion for free and they found low refrigerant level! simple as that!! it was fixed for 4 times cheeper then other company quote for.

I know I c‎an call them any time for a sevice. I'm so glad ,I know them .Professional service.‎

Excellent service I had some water leak in my A/C furnace i had other company charged me for service and no improvements Coo Z service guy came and found wrong and not vented pvc pipe all it was 20 min fix and no problem anymore works like a charm!