Weltman came in to service our furnace for the winter. Joe Derby was efficient and knowlegable. He noticed that the humidifier was in poor condition (apparently not serviced for several yrs.) He proposed cleaning and replacing pads which would eliminate mold. We authorized that service too. We are breathing better. It's nice to have such a professional company in our area. Weltman is now our home service provider. Thank you. Carole Thau
Berkeley Heights
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