Rahway is a small city organized around its Northeast Corridor station, with an arts-district downtown, newer transit-oriented apartment buildings and blocks of older colonials and two-family houses surrounding them. The Rahway River curls through the middle of town and has a long history of coming up over its banks, so basement water is a standing topic here. A large pharmaceutical research campus at the edge of the city adds modern commercial equipment to a service list otherwise full of older housing.
Heights Plumbing, Heating & Cooling is a family-owned, licensed and insured plumbing and HVAC company serving the city of Rahway in Union County, New Jersey. ZIP 07065. 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 Rahway Homes & Buildings
- Homes near the river keep their heating and hot water equipment exposed, and protecting or relocating it is a common request during a replacement.
- The downtown has added mid-rise residential buildings that run on entirely different plumbing and HVAC systems than the houses a block away.
- Many of the smaller houses still have single-zone heat with a condenser added years later, which limits how evenly the place can be cooled.
Popular Services in Rahway, NJ
These are the services Rahway customers call us for most, based on the local housing and building stock.
Plumbing Services in Rahway
Our licensed plumbers handle water heaters, drain cleaning, sewer line repair, leak detection, gas lines, repiping and fixture work for Rahway homes. See all plumbing services.
Air Conditioning Services in Rahway
AC repair, maintenance, replacement and ductless mini splits for Rahway homes, sized with real heat gain calculations by our mechanical engineer. See all air conditioning services.
Heating Services in Rahway
Furnace, boiler and heat pump repair, maintenance and installation, including the steam and hot-water systems common in older Union County homes. See all heating services.
Commercial Plumbing & HVAC in Rahway
Rahway supports a downtown of restaurants, shops and a performing arts venue, along with research and office buildings, schools and smaller industrial properties. 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.
Rahway Plumbing & HVAC FAQs
Do you service units in the downtown apartment and condo buildings?
Yes, for owners and for building management. Work in those buildings is mostly air handlers, in-unit water heaters, fixtures and drain lines, and it needs coordinating with the building for access and shutoffs, which we handle as part of the job.
Our basement stays damp even when it has not rained. Why?
Persistent damp with no storm behind it usually means a high water table, a seeping foundation or a slow supply leak rather than surface water. We check for an actual leak first, because a pump and a dehumidifier will not fix a pipe.
Water pressure drops whenever the washing machine runs. Is that fixable?
In older homes with a single bathroom it is normally undersized or scaled supply piping rather than the street pressure. We test at the meter and at the fixtures, and if the piping is the bottleneck we can tell you exactly which runs need to be replaced to fix it.
Nearby Service Areas
We also serve these neighboring communities: