Joe was very prompt in coming over to service a furnace at my mother s house during the process of negotiating to sell her home. His honest assessment of her 60 year old furnace was very helpful to me and to the buyer. He also performed a carbon monoxide test to reassure the new owner and me that the air was safe to breathe. I would highly recommend Joe to anyone , he s patient, honest and reliable. His fees are reasonable and he goes above and beyond to make sure the customer is happy! I would hire him again in an instant. Debbie S.