Plumber, Drain Cleaning, Sewer Line Repair in Langhorne, PA
From the historic borough to the Oxford Valley corridor, we handle everything from a single clogged drain to full commercial service.
4.8(46 Google reviews)
Duncan Family Plumbing is a family-owned, 24/7 plumber serving Langhorne, PA and Middletown Township. We handle emergency plumbing, drain cleaning, drains, sewers, and emergencies — with a real person on every call and upfront, flat-rate pricing. Call (267) 740-0888 anytime.
The Reasons Langhorne Homeowners Call Duncan Family Plumbing
We know Langhorne’s dual character
From the historic borough to the busy Oxford Valley corridor, we handle both residential and commercial calls regularly.
Commercial-ready for the Oxford Valley corridor
Grease trap service and backflow testing are routine work for us near Sesame Place and Oxford Valley Mall.
Fast response from nearby Newtown
Langhorne is a short drive from our Newtown base, so we’re quick to respond.
Upfront pricing you can check
We quote flat-rate prices before any work starts — see our real cost ranges for the area on our Bucks County plumber cost guide.
Plumbing That Knows Langhorne Homes
Langhorne ranges from the historic borough to the busy Oxford Valley corridor near Sesame Place in Middletown Township.
Neighborhoods we serve
- ✓Historic Langhorne Borough
- ✓Flowers Mill
- ✓Oxford Valley
Around town
- ✓Sesame Place
- ✓Historic Langhorne
- ✓Oxford Valley Mall
Our vans regularly work along Maple Avenue, Bellevue Avenue, Old Lincoln Highway and the surrounding streets.
What Bucks County Customers Say
Real Google reviews from Duncan Family Plumbing customers — we bring the same standard to every Langhorne job.
“When my water heater started overheating and flooding my basement, they were at my place bright and early the next morning with a new heater. Installed in about 90 minutes and everything has run perfectly since.”
— Joanna T., Newtown, PA
“Our house is 200 years old with original clay sewer pipes and years of root and collapse issues. They scheduled a free camera inspection, explained every option clearly, and left our home spotless — as if no work had happened. Five stars all around.”
— Jesse S., Newtown, PA
“We needed a water softener and reverse-osmosis system installed after moving to Newtown. Deep knowledge, patient answers to every question, and honest pricing — other companies quoted three times as much with wrong information.”
— Jacob K., Newtown, PA
Plumbing Services in Langhorne, PA
Drain Cleaning
Slow and clogged drains cleared fast, from sinks to main lines.
Learn more →Sewer Line Repair
Camera inspection, spot repair, and trenchless replacement.
Learn more →Commercial Plumbing
Grease traps, backflow testing, and repairs for local business.
Learn more →Emergency Plumbing
Burst pipes, backups, and no-hot-water calls answered 24/7.
Learn more →Water Heater Repair & Install
Tank and tankless repair or same-day replacement.
Learn more →Leak Detection
Hidden leaks found and fixed before they cause damage.
Learn more →Sump Pump Service
Installs, replacements, and battery backups for dry basements.
Learn more →Water Softener & Filtration
Whole-home treatment for hard and well water.
Learn more →Toilets, Faucets & Fixtures
Repairs and upfront-priced replacements for every fixture.
Learn more →Plumbing Trouble in Langhorne? Call Now.
A real person answers 24/7 with honest advice and an upfront price — no call center.
Common Langhorne Plumbing Problems
What Langhorne homes face
A mix of older borough homes and commercial corridors keeps demand high for drain cleaning, sewer repair, and 24/7 emergency calls.
- ✓Emergency plumbing
- ✓Drain cleaning
- ✓Sewer repair
How we fix it
- ✓Fast drain cleaning for borough and commercial lines
- ✓Sewer line repair and camera inspection
- ✓24/7 emergency response day or night
- ✓Upfront pricing for homes and businesses alike
Recent Jobs Near Langhorne
Our Langhorne Service Process
You call, we answer
A real Duncan Family Plumbing team member picks up any hour and gets the details of your Langhorne job.
Fast local dispatch
We head to Langhorne quickly from nearby Newtown — same day for most calls, faster for emergencies.
Upfront price
We diagnose the issue and give a flat-rate price. Nothing happens until you approve it.
Done right, cleaned up
We complete the work, test it, and leave your home the way we found it.
Where We Work in Langhorne
We serve every corner of Langhorne and Middletown Township, including ZIP code 19047.
From our Newtown base
We take Bellevue Avenue toward the historic borough into Langhorne — usually a 10–15 minute run.
For the Oxford Valley corridor
For calls near Sesame Place and the mall, Old Lincoln Highway gives our vans a direct approach.
Nearby towns we also serve:
Newtown · Newtown Grant · Holland · Richboro · Upper Makefield
Langhorne Plumbing Questions, Answered
Do you offer 24/7 emergency plumbing in Langhorne, PA?
Which parts of Langhorne do you serve?
What plumbing problems are common in Langhorne homes?
How much will my Langhorne plumbing job cost?
Are you local to Langhorne?
Do you serve ZIP code 19047 in Langhorne?
Do you serve businesses along the Oxford Valley corridor?
Langhorne’s Family-Owned Plumber Is Ready
Upfront pricing, real people, and 24/7 service. Call Duncan Family Plumbing now.
Proudly serving Bucks County, Montgomery County, and Northeast Philadelphia as Duncan Family Plumbing — read our reviews on Google or find us on Google Maps.