Dauphin A J & Son
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Dauphin A J & Son
Family owned and operated since 1939, we are the first registered plumbers (License #1) in the First State. We are a customer centric plumber, with 70+ years experience. Certified in the latest "green solution" in on-demand water heaters, our expertise is in older homes, focusing on updating or repairing custom work done by craftsmen.

I have had my many things done by Dauphin's (Furnace replaced, water heater replaced, and various other plumbing repair). I would recommend A.J. Dauphin & Son to anyone that might need a plumber. A.J. Dauphin had been recommended to us when we needed plumbing services. That was nine years ago. We were delighted with the quality of work performed and we have continued to rely on them ever since.
Reviews (3)
Nancy Ludlam
Nancy Ludlam
Jul 18, 2021
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Good service, friendly and informative plumbers. Would definitely recommend.
Jr Grey
Jr Grey
Jul 01, 2021
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Awesome job buy Knute and Nick..very professional and polite. Would highly recommend this company for your plumbing needs.
Lara Zeises Deloza
Lara Zeises Deloza
Aug 17, 2017
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We recently had to go through an unexpected kitchen reno due to mold. With very little warning, the kitchen was down to studs and we discovered we needed our whole house replumbed. The first company I consulted quoted me about $1,300 more than AJ Dauphin & Son and the two techs that came out were kind of alarmist. Whereas Dauphin sent out Newt, who was calm and walked me through the situation and his plan to do the job. I went with Dauphin and I couldn't have been happier. Newt and John were fantastic - total professionals who clearly take pride in their work. Everything was meticulous and they