Dwyer has done all the major and minor plumbing and heating/air conditioning for our house. They have always provided excellent service while maintaining a professional approach. Recently, Oscar, one of their master plumbers, solved a complex sink fawcet problem and took us through the issue at hand and proposed solution. He had a trainee with him & his supervision was thoughtful and thorough, bringing his years of personal experience. Without hesitation we would recommend Dwyer.