Haisma Heating & Cooling installed a new humidifier on my existing furnace and cleaned and checked over the furnace before winter. They showed up on time, were very knowledgeable, considerate of my home and family and held to their estimate.
I am very impressed with their professionalism and expertise. From the owners, to the staff, it shows that they know what they are talking about and care very much about doing right by their customers. I already have recommended them to family members and friends.