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Septic Installation and Replacement in Lancaster County

A new ribbed black poly septic tank set on a gravel bed in a fresh excavation, inlet and outlet pipes connected, on a Lancaster County property.
● Serving Lancaster County since 1961 (65 years)● PA HIC #PA026729● Licensed master and journeymen plumbers● 4.9★ on Google (71 reviews)

Much of Lancaster County runs on septic, and a septic system isn’t the place to cut corners. We install and replace septic systems for properties across the county, and we’ve been a family plumbing shop in Millersville since 1961.

Installation and replacement

Whether it’s a new system for a property that needs one or a replacement for a system that’s failed, we handle the installation. We’re licensed master and journeymen plumbers, so the plumbing side and the septic side are done by the same team, to code.

Our own excavation capability

Septic work means digging, and we have our own excavation capability — so the excavation and the system go in together, handled by one crew. That’s simpler for you than lining up a separate excavator, and it means one team stands behind the whole job.

We know rural properties

Decades out on well-and-septic properties across the county means we understand how these systems fit the land they sit on.

Questions we hear a lot

Do you replace a failed septic system?

Yes. Whether you're putting in a new system or replacing one that's failed, we handle the installation. Because we have our own excavation capability, the dig and the system are one crew — not a separate subcontractor you have to coordinate.

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

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Request a free quote

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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