Summit rises along the Second Watchung ridge, a city of large older houses — Victorians, Tudors and center-hall colonials — set around a compact downtown and a Morris & Essex Line station. Homes of that size and age generally run hydronic heat with radiators, have third-floor rooms finished long after construction, and carry plumbing that has been extended piece by piece over decades. Overlook Medical Center and the office buildings near it add a commercial layer on top of all that residential work.
Heights Plumbing, Heating & Cooling is a family-owned, licensed and insured plumbing and HVAC company serving the city of Summit in Union County, New Jersey. ZIP 07901. 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 Summit Homes & Buildings
- Large pre-war homes on the ridge mostly heat with hot water or steam, so boiler service, zone valves and circulator work make up a big share of the calls.
- Attic and third-floor rooms finished years after the house was built are usually the last to get heat in winter and the first to overheat in summer.
- Running new ductwork through plaster walls is genuinely invasive here, which is why high-velocity or ductless cooling gets chosen so often.
Popular Services in Summit, NJ
These are the services Summit customers call us for most, based on the local housing and building stock.
Plumbing Services in Summit
Our licensed plumbers handle water heaters, drain cleaning, sewer line repair, leak detection, gas lines, repiping and fixture work for Summit homes. See all plumbing services.
Air Conditioning Services in Summit
AC repair, maintenance, replacement and ductless mini splits for Summit homes, sized with real heat gain calculations by our mechanical engineer. See all air conditioning services.
Heating Services in Summit
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 Summit
Summit pairs a walkable downtown of shops, restaurants and banks with medical, office and institutional buildings that need commercial-grade heating and plumbing 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.
Summit Plumbing & HVAC FAQs
One heating zone in our house never shuts off. What causes that?
Usually a zone valve stuck open, a thermostat wired or located badly, or a circulator running when it should not be. It is a controls problem far more often than a boiler problem, and diagnosing it properly is cheaper than replacing parts one at a time.
How do you find a leak inside a plaster wall without opening it up?
We use pressure testing along with acoustic and thermal locating to narrow it down to a small area before anything is cut. In a house with original plaster and trim, spending the extra time to pinpoint the spot saves considerably more than it costs.
Should we convert our steam system to hot water?
Rarely. A full conversion means new piping and new emitters throughout the house, and most of what people dislike about steam — banging, uneven rooms, slow heat — comes from failed vents, traps and pitch that can be corrected for a fraction of that.
Nearby Service Areas
We also serve these neighboring communities: