Residential, Commercial & Industrial Plumbing We Handle
Duncan Family Plumbing provides residential, commercial, and industrial plumbing across Bucks County, Montgomery County, and Northeast Philadelphia. From home water heaters and drains to restaurant grease traps and industrial process piping, one family-owned team handles it all — 24/7, with upfront pricing.
Residential Plumbing
Repairs, installs, and remodels for every water and drain system in your home.
Explore Residential Plumbing →Commercial Plumbing
Grease traps, backflow testing, boilers, and fast repairs that keep businesses open.
Explore Commercial Plumbing →Industrial Plumbing
Process piping, industrial boilers, pump stations, and code-compliant facility work.
Explore Industrial Plumbing →Have a Plumbing Job in Mind? Call for a Price.
Residential, commercial, or industrial — tell us what you need and get honest advice with upfront pricing, 24/7.
The Same Family Behind Every Job
Real people, 24/7
Every call reaches a person, day or night.
Upfront pricing
Flat-rate quotes approved before we start.
Local & family-owned
Newtown-based, serving the whole region.
Fully stocked vans
Most jobs finished in a single visit.
Not Sure Which Service You Need? Just Call.
Tell us what’s happening and we’ll point you the right way — with honest advice and upfront pricing, 24/7.