I had a five-star experience with The Great Indoors HVAC Company. I would definitely recommend their service to others, as well. They repaired my furnace, which involved putting an exhaust fan and a gas valve. There were two guys from the company who came out to do the work and they were very fast. They checked everything out and they were able to clean it out. I got the results that I needed thanks to this company. I just really appreciate their professionalism for this job. Thank you!