DMA Gas Services is a family-owned Gas Line Installation, Furnace Repair company offering sales, and service to Barrie and the surrounding area. We are your heating specialists, fully licensed and insured providing a number of high-quality products and services to our customers’ home comfort. we offer complete furnace cleanings / tune-ups for your furnace Keeping your furnace cleaned and serviced regularly ensures both efficiency and safety for you and your family. our services install a variety of Goodman Gas furnace models for their furnaces which we believe to be one of the best warranties in the indoor home comfort industry. if you are looking for Furnace Repair in Barrie, contact us today.