Plumber, Water Heater Repair & Install, Drain Cleaning in Warminster, PA
Warminster Heights homes were built fast for WWII aircraft workers, and 80 years later that original plumbing is exactly what we expect to find when we open the wall.
4.8(46 Google reviews)
Duncan Family Plumbing is a family-owned, 24/7 plumber serving Warminster, PA and Warminster Township. We handle boiler repair, hydro-jetting, drains, sewers, and emergencies — with a real person on every call and upfront, flat-rate pricing. Call (267) 740-0888 anytime.
The Reasons Warminster Homeowners Call Duncan Family Plumbing
We know Warminster Heights construction
These WWII-era homes were built to a common standard, so we usually know what we’ll find behind the wall before we open it.
Serving the whole Street Road corridor
The same Street Road that runs through Feasterville and Bensalem continues into Warminster, and we know the retail and restaurant plumbing needs along it.
Fast response from nearby Newtown
Warminster is a straightforward run from our Newtown base, so we’re quick to reach both the Heights and the Street Road strip.
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 Warminster Homes
Warminster grew up around WWII-era worker housing in Warminster Heights and now stretches along the Street Road corridor, the same road that runs through Feasterville and Bensalem.
Neighborhoods we serve
- ✓Warminster Heights
- ✓Street Road corridor
- ✓Ivyland border
Around town
- ✓Warminster Heights historic district
- ✓Street Road (PA-132) commercial strip
- ✓Warminster Township municipal complex
Our vans regularly work along Street Road (PA-132), York Road, County Line Road and the surrounding streets.
What Bucks County Customers Say
Real Google reviews from Duncan Family Plumbing customers — we bring the same standard to every Warminster job.
“A high level of honesty and professionalism. He quickly identified our problem wasn’t plumbing-related but a roof leak, and told us a vent replacement wasn’t necessary — even though it would have earned him more. Deeply grateful.”
— Walter P., Newtown, PA
“They turned up earlier than expected, took extra precautions to keep our home clean with protective footwear, and completed the shower hardware replacement in under three hours. Courteous, well-informed, and straightforward.”
— Layla V., Newtown, PA
“They exceeded expectations replacing my water lines — installed new valves, pipes, and a faucet, then cleaned my drain and tested my washer cycle before leaving. Careful work at a very reasonable price.”
— Shelly C., Newtown, PA
Plumbing Services in Warminster, PA
Water Heater Repair & Install
Tank and tankless repair or same-day replacement.
Learn more →Drain Cleaning
Slow and clogged drains cleared fast, from sinks to main lines.
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 →Leak Detection
Hidden leaks found and fixed before they cause damage.
Learn more →Sewer Line Repair
Camera inspection, spot repair, and trenchless replacement.
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 Warminster? Call Now.
A real person answers 24/7 with honest advice and an upfront price — no call center.
Common Warminster Plumbing Problems
What Warminster homes face
Warminster Heights’ original WWII-era worker housing still runs on 80-year-old supply and drain lines in many homes, while the Street Road commercial strip drives steady demand for retail and restaurant plumbing.
- ✓Boiler repair
- ✓Hydro-jetting
- ✓Garbage disposal swap
How we fix it
- ✓Repiping original WWII-era supply lines with PEX
- ✓Water heater replacement for aging Warminster Heights homes
- ✓Commercial drain and grease trap service along Street Road
- ✓Upfront pricing before any wall or floor is opened
Recent Jobs Near Warminster
Our Warminster Service Process
You call, we answer
A real Duncan Family Plumbing team member picks up any hour and gets the details of your Warminster job.
Fast local dispatch
We head to Warminster 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 Warminster
We serve every corner of Warminster and Warminster Township, including ZIP code 18974.
From our Newtown base
We take Street Road (PA-132) west through Feasterville and Bensalem, continuing straight into Warminster — usually a 25–30 minute run.
For Warminster Heights
For calls in the Heights itself, we route in from York Road for the most direct approach to the older streets.
Nearby towns we also serve:
Newtown · Newtown Grant · Holland · Richboro · Upper Makefield
Warminster Plumbing Questions, Answered
Do you offer 24/7 emergency plumbing in Warminster, PA?
Which parts of Warminster do you serve?
What plumbing problems are common in Warminster homes?
How much will my Warminster plumbing job cost?
Are you local to Warminster?
Do you serve ZIP code 18974 in Warminster?
Is the original plumbing in Warminster Heights homes still around?
Warminster’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.