These guys are great! Customer service was excellent. Very professional. Had furnace replaced . Highly recommend Bill Milford

Our furnace finally quit on us after nearly forty years of service. I wanted to stay with the same brand, and found that OHCS had the model we wanted. The installers were professional and had done a g

We lost heat on one of the coldest days of the year and called Onofreo to check our furnace. The first technician wasn't completely sure what the issue was and, instead of charging us for an expensive