Guinan Heating & Cooling

I cannot say enough great things about this company! My mom had heating problems last winter, and her pilot light kept going out. She doesn't know how to light it, but this group stepped above and...

Amazing! Hottest week of the year and Liam squeezed us into his schedule. He was fast and professional. Came back a second time when we had a different issue. Now we have AC on a 110° day (real...

Best service around. Quick and responsive. They recently found a small problem in my furnace during a routine check up that saved my big bucks down the road! Always my first call every spring...

I called on Monday and left a message. They called me back and set up an appointment for the next afternoon. I just needed a routine service on our ac unit. Liam called before he started to our...

Over the years I purchased two air conditioning units from this company, each purchase due to hail damage. After a while I called them to say the water from the air handler was dripping into my...