Stahl plumbing, heating & air conditioning is staffed with certified master plumbers providing emergency service hours a day, days a week you never know when a plumbing issue is going to arise if you work or live in the. See our great oil and gas offers over the cold season - they'll be sure to keep you warm! Wherever you bought it, we’ll repair it. I cannot recommend this company highly enough! Simple processes so you know what will happen every step of the way. Is.