JM Lapp Plumbing & Heating
JM Lapp Plumbing & Heating in New Holland, Pennsylvania, installs and repairs sump pumps, clears drains and repairs sewer lines, and also handles furnace, boiler, heat pump and air conditioning work.
What they do
The company installs, repairs and replaces sump pumps, and it clears drains and repairs sewer lines. Battery backup systems for sump pumps are among the options offered for keeping a basement protected during a power outage. Heating and cooling work covers furnaces, boilers, heat pumps, ductless mini-splits and air conditioning, along with heating repair and water heaters. Structural drying is also part of its work. Emergency service is offered, and financing is available. Its base is in New Holland, and it also serves Lancaster, Ephrata and Lititz. The office keeps weekday hours, Monday to Friday.
Source: jmlapp.com (opens in a new tab)
- Sump pumps
- Furnace repairs and installs
- Sewer line repair
- Boiler service
- Heat pumps
- Ductless mini-splits
Listed under Basement flooding and sewer backup, Heating and cooling emergencies
Where they work
What we checked
Checked 12 Nov 2026, from public sources.
Not yet verified. We haven’t contacted this business yet. Ask for a written quote before work starts.
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