East Windsor wraps around the borough of Hightstown in the eastern corner of Mercer County, with Route 130 and Route 133 carrying most of its traffic toward the Turnpike. The township filled in over several eras — the Twin Rivers townhouse and condominium community, later single-family subdivisions, and a handful of much older houses on the back roads. The right heating and cooling answer for a Twin Rivers unit is rarely the right answer for a colonial three miles away.
Heights Plumbing, Heating & Cooling is a family-owned, licensed and insured plumbing and HVAC company serving the township of East Windsor in Mercer County, New Jersey. ZIP 08520. 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 East Windsor Homes & Buildings
- Twin Rivers is townhouse and condominium construction with utility closets sized around the original equipment, so a replacement has to be planned around clearances and venting instead of picked off a shelf.
- Single-family subdivisions from the 1970s and 1980s are on their second or third furnace and condenser, and the two often reach the end of their lives within a season of each other.
- Associations here frequently have rules about where a condenser, a line set or a vent termination can go, and we sort that out with the management before installation day.
Sections of East Windsor we serve include Twin Rivers, Windsor, along with every other part of the township.
Popular Services in East Windsor, NJ
These are the services East Windsor customers call us for most, based on the local housing and building stock.
Plumbing Services in East Windsor
Our licensed plumbers handle water heaters, drain cleaning, sewer line repair, leak detection, gas lines, repiping and fixture work for East Windsor homes. See all plumbing services.
Air Conditioning Services in East Windsor
AC repair, maintenance, replacement and ductless mini splits for East Windsor homes, sized with real heat gain calculations by our mechanical engineer. See all air conditioning services.
Heating Services in East Windsor
Furnace, boiler and heat pump repair, maintenance and installation, including the steam and hot-water systems common in older Mercer County homes. See all heating services.
Commercial Plumbing & HVAC in East Windsor
East Windsor's commercial base sits along Route 130 — shopping centers, restaurants, medical and professional offices, car dealerships and light industrial space, all of which need scheduled plumbing and HVAC service. 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.
East Windsor Plumbing & HVAC FAQs
Do you take calls in Twin Rivers as well as the rest of East Windsor?
Yes, anywhere in the township — single-family houses and attached units alike. For association-managed buildings we only need to know who to contact for access to shared utility space.
Our furnace and air conditioner are the same age. Does it make sense to replace both together?
Often it does, because the blower and the outdoor unit are matched as a system and changing one alone can leave you with a mismatch that never performs properly. We quote them separately as well so you can see exactly what doing both at once buys you.
East Windsor is at the southern end of your service area. Is there a travel charge?
No. Our pricing is the same across our service area. We group Mercer County appointments so a job this far south still gets scheduled and handled within 24 hours of booking.
Nearby Service Areas
We also serve these neighboring communities:

