We discovered that we had a gas leak and called Heat Relief Heating & Cooling for repair. This was the first time we used them. They responded promptly and we were happy with their service. Everything went really well. There was a slight delay with the local inspector. It took him over a week to come out and approve the job. But Heat Relief had done a good job and it passed inspection. I give them four and a half stars overall and am very willing to recommend Heat Relief Heating & Cooling to others.