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Indoor Air Quality in Lancaster County

High-efficiency furnace with a Honeywell whole-house humidifier, installed by Tom Falk.
● Serving Lancaster County since 1961 (65 years)● PA HIC #PA026729● Amana + Rheem authorized dealer● Licensed master and journeymen plumbers● 4.9★ on Google (71 reviews)

The air in your home is easier to live with when it’s the right humidity, cleaner, and controlled by a thermostat that actually does its job. We handle the comfort side of your HVAC across Lancaster County — and because we’re the same team that installs and services your heating and cooling, it all works together.

Whole-home humidifiers

Winter air in an older home gets dry — static, cracked woodwork, that never-quite-warm feeling. A whole-home humidifier works with your heating system to hold a comfortable humidity level throughout the house, not just one room. We’ll tell you honestly whether it’s worth it for your home.

Air purifiers

If someone in the house deals with allergies or the air just feels stuffy, an air purifier built into your system can help clean the air as it circulates. We’ll walk you through the options and what actually makes a difference for your home — no overselling.

Thermostats and smart thermostats

The thermostat is the one part of your system you touch every day. We install and service them, standard and smart alike, and because we handle your heating and cooling, we make sure it’s wired right and matched to your equipment. A smart thermostat is a nice upgrade for a lot of homes, but it isn’t required to be comfortable — we’ll give you a straight answer on what fits.

Questions we hear a lot

Can you install a smart thermostat?

Yes. We install and service thermostats, including smart ones. We'll make sure it's compatible with your heating and cooling and set it up so it actually works the way it should, not just gets mounted on the wall.

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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Call (717) 872-2850