After 57 years in the business, Black Diamond Plumbing & Mechanical has taken Axberg Heating and our customers in. We are now able to provide service Monday through Saturday with extended hours. Emergency Service is still available. We are excited to offer additional services to our customers such as plumbing, sewer, electric, and duct cleaning. And you’ll notice that whatever time you call, day or night, the phones will be answered by a Black Diamond employee – not an answering service.