About us

Bill Dunphy plumber on Cape Cod standing in front of van

Plumbing done right, by someone you know

Bill Dunphy has spent years working on both residential and commercial properties across Cape Cod, tackling plumbing and heating issues with a direct, dependable approach. He’s not just the name on the van — he’s the one who shows up, does the job himself, and makes sure it’s done right the first time.

Areas We Serve

We proudly serve:

  • Dennis

  • Harwich

  • Brewster

  • Chatham

  • Yarmouth

...and other nearby towns on Cape Cod.

Learn more

What we do

We handle a wide variety of plumbing and heating jobs on Cape Cod, including:
Icon of gas line

Need help with 
plumbing or heating?

Call us at (508) 243-1946 or send us a quick message. We’ll get back to you quickly and show up ready to help.