Raritan Township surrounds Flemington on all sides and carries most of the county's suburban growth, spreading out from where Route 31 and Route 202 meet and taking in the Hunterdon Medical Center campus. Neighborhoods here were built in waves from the 1960s through the 2000s, mixed in with older farm properties on the outer roads, so no two service calls involve quite the same vintage of equipment. Knowing which era a house came from tells us where to look first.
Heights Plumbing, Heating & Cooling is a family-owned, licensed and insured plumbing and HVAC company serving the township of Raritan Township in Hunterdon County, New Jersey. ZIP 08822. We offer same-day service, on-time arrival and upfront No Worries Pricing on every job, and we handle residential and commercial work.
What We See in Raritan Township Homes & Buildings
- Sections closer to Flemington are on public water and sewer while outlying properties remain on wells and septic, and that difference drives everything from filtration advice to how a drain line gets cleared.
- Split-levels and colonials from the 1960s and 1970s often still have their original ductwork, which is frequently undersized or leaking by now and worth checking before anyone blames the air conditioner.
- Additions and finished basements are common here and are a regular cause of rooms that never quite heat or cool, because the original system was sized for the original footprint.
Sections of Raritan Township we serve include Copper Hill, Reaville, along with every other part of the township.
Popular Services in Raritan Township, NJ
These are the services Raritan Township customers call us for most, based on the local housing and building stock.
Plumbing Services in Raritan Township
Our licensed plumbers handle water heaters, drain cleaning, sewer line repair, leak detection, gas lines, repiping and fixture work for Raritan Township homes. See all plumbing services.
Air Conditioning Services in Raritan Township
AC repair, maintenance, replacement and ductless mini splits for Raritan Township homes, sized with real heat gain calculations by our mechanical engineer. See all air conditioning services.
Heating Services in Raritan Township
Furnace, boiler and heat pump repair, maintenance and installation, including the steam and hot-water systems common in older Hunterdon County homes. See all heating services.
Commercial Plumbing & HVAC in Raritan Township
The township holds the county's hospital campus and the medical and professional offices around it, along with shopping centers, auto and service businesses and light industrial space on the Route 31 and 202 corridors. Our commercial division handles rooftop units, commercial boilers, walk-in coolers and commercial plumbing, with an electrical engineer on staff for the wiring. See all commercial services.
Raritan Township Plumbing & HVAC FAQs
Part of the township is on well water and part is on public water. Do you handle both?
We do. On public water we are usually looking at pressure regulators and interior piping, and on wells we are looking at the pump, tank and treatment side as well. Either way we start by measuring, not assuming.
We put on an addition and that end of the house is never comfortable. What now?
That is a sizing and distribution problem. Our mechanical engineer runs heat loss and heat gain calculations for the house as it exists today, and the fix is often added ductwork or a dedicated zone rather than a bigger unit.
If we call in the middle of the night, does someone actually pick up?
You get a live person on the line at any hour, not a recording. A call taken after hours is written up and booked into the next open appointment, so you leave the conversation knowing when we will be there.
Nearby Service Areas
We also serve these neighboring communities:

