Plumbing & Heating You Can Trust

EHS Hydro was built on a simple idea: do great work, communicate honestly, and treat every customer's home with respect. Led by Ted Duncan, our team brings hands-on plumbing and heating experience to homes across Boston and the surrounding communities. We've earned a long list of five-star reviews by being the kind of pros people actually want to invite back, punctual, prepared, tidy, and straight with you about what's worth fixing and what isn't.

EHS Hydro is fully licensed and insured in Massachusetts. Our team holds master plumber licenses PL49392 (Theodore R. Duncan) and PL17816M (Patrick A. Sullivan).

We know inviting a contractor into your home takes trust. That's why we focus on the things that matter: showing up when we say we will, giving fair and upfront estimates, using quality parts, and leaving your space clean. No upselling, no surprises, just dependable plumbing and heating done right.