Passaic is one of the most densely built cities in the state, packed into a small footprint on a bend of the Passaic River just across the water from Garfield and the rest of Bergen County. Brick apartment buildings, three-family frame houses and mixed-use blocks with stores underneath apartments make up most of the city, much of it dating to the mill era. In buildings like that, one heating plant, one water heater and one waste stack often carry several households at once.
Heights Plumbing, Heating & Cooling is a family-owned, licensed and insured plumbing and HVAC company serving the city of Passaic in Passaic County, New Jersey. ZIP 07055. 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 Passaic Homes & Buildings
- Multi-family and mixed-use buildings dominate, so sizing a boiler or water heater here means counting actual fixtures and apartments, not matching the old nameplate.
- Cast iron waste stacks and older sewer laterals run under tightly built blocks, which is why repeat backups are better diagnosed with a camera than with another snaking.
- Space is the real constraint — narrow basements, shared driveways and limited yard mean equipment access and condenser placement have to be worked out before the job is quoted.
Popular Services in Passaic, NJ
These are the services Passaic customers call us for most, based on the local housing and building stock.
Plumbing Services in Passaic
Our licensed plumbers handle water heaters, drain cleaning, sewer line repair, leak detection, gas lines, repiping and fixture work for Passaic homes. See all plumbing services.
Air Conditioning Services in Passaic
AC repair, maintenance, replacement and ductless mini splits for Passaic homes, sized with real heat gain calculations by our mechanical engineer. See all air conditioning services.
Heating Services in Passaic
Furnace, boiler and heat pump repair, maintenance and installation, including the steam and hot-water systems common in older Passaic County homes. See all heating services.
Commercial Plumbing & HVAC in Passaic
The city's commercial base runs from a busy main retail district of storefronts, restaurants and small shops to older mill, warehouse and light industrial buildings near the river, plus schools and houses of worship. 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.
Passaic Plumbing & HVAC FAQs
We own a three-family in Passaic. Can you handle a building-wide heating problem?
Yes. Multi-family work is routine for us, and the first step is usually figuring out whether the complaint is the boiler, the distribution, or one apartment's valves and vents. We give the owner one clear picture of the system rather than chasing unit-by-unit symptoms.
The hot water runs out when two apartments use it at once. What are the options?
That is almost always an undersized or slow-recovery water heater rather than a broken one. Depending on the gas supply and venting, the answer is a larger tank, a higher-recovery unit, or separate heaters per apartment, and we price the realistic choices side by side.
There is no real yard for an outdoor AC unit. What do you do then?
We look at rear yards, flat roof sections and wall brackets, and we check the clearances code requires around the equipment. Ductless systems win here most of the time because the line set is small and the outdoor unit can be mounted where a conventional condenser will not fit.
Nearby Service Areas
We also serve these neighboring communities:

