Zimmerman Plumbing, Heating & Air Conditioning has shown itself as a professional, competent and caring company. I’ve used them for repair and maintenance work and found their service without peer. They explain what/why needs to be done, arrive on time and charge a fair price. The technicians and office staff provide confidence and trust. Sadly, many other companies don’t even come close to what Zimmerman does for the customer. They could learn from them.