Home / Plumbing / Sewer Line Repair

Sewer Line Repair in Lancaster County

A compact red Kubota excavator digging a narrow trench in the tight space between a brick house and a wood privacy fence.
● Serving Lancaster County since 1961 (65 years)● PA HIC #PA026729● Licensed master and journeymen plumbers● 4.9★ on Google (71 reviews)

A sewer line problem isn’t something to sit on — it affects every drain in the house and can get messy fast. We handle sewer line problems across Lancaster County as licensed plumbers, and we’ve done it since 1961.

We diagnose before we dig in

Backups can come from a blockage, a damaged line, roots, or a problem further down. We find the real cause first instead of guessing, so you’re paying to fix the actual problem once — not to chase symptoms. And if a line has to be dug up and replaced, we have our own excavation capability, so the same crew handles it start to finish — not a subcontractor.

We understand septic properties

Much of the county runs on well and septic, and a sewer or main-line issue on those systems has its own quirks. Decades out on rural properties means we know how they work and what to check.

Questions we hear a lot

How do I know if it's my sewer line?

Multiple drains backing up at once, gurgling toilets, or sewage odors often point to the main line rather than a single fixture. We diagnose the real cause before recommending any work, so you know what you're actually paying to fix.

Reviews from Google

What your neighbors say

4.9 out of 5 on Google, across 71 reviews.

“Tom Falk Plumbing has been our plumber for 30+/- years.  They have always attended to our needs in a timely manner.  Both the quality provided and the professionalism of their team has secured our loyalty.  Today we met Jim who maintained that same integrity.  He was courteous, kind, informative and ensured that no trace of water or debris remained after replacing our water heater.  Many thanks Jim!   A family owned small business one can trust and be confident in for a positive outcome.”
Joe Sabol, Google
“Incredibly grateful for Tom Falk plumbing and their help with getting our water back on! We called end of the day which was not ideal, but they made time to come out anyways and fit us in. Within 4 hours of calling we had running water again. Couldn’t ask for better service. Definitely recommend.”
Bridget Adduce, Google
“Fantastic company! They have done plumbing repairs and have installed a new HVAC system in my house. They listened attentively to my concerns and answered with feedback and suggestions in a way that I understood the whole process.”
Susan Frese, Google

See all reviews on GoogleLeave us a review

Request a free quote

Tell us what's going on and the best number to reach you. We'll call you back.

Ready for a straight answer on your system?

Call and we'll set up a free, no-pressure quote. We size it right and stand behind it.

Call (717) 872-2850