Union City is one of the most densely built places in the country, a compact grid on top of the Palisades filled with attached rowhouses, three- and four-story walkups and small apartment buildings, with Bergenline Avenue running its length as a continuous commercial strip. Buildings sit wall to wall with no side yards, so equipment placement, venting and shared drain stacks drive most of the decisions on a job. We come up into the city from Fair Lawn and Hillsdale and work here through the week.
Heights Plumbing, Heating & Cooling is a family-owned, licensed and insured plumbing and HVAC company serving the city of Union City in Hudson County, New Jersey. ZIP 07087. 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 Union City Homes & Buildings
- Attached buildings with no side yards leave the roof and the rear as the only realistic spots for outdoor condensers and vent terminations.
- Curb-to-cellar runs are short here but there is almost no open ground to work in, so a failed water service or sewer lateral means a tightly confined excavation in the sidewalk or a trenchless repair instead.
- Shared waste stacks serving several apartments mean a blockage on an upper floor shows up as a backup below, so camera work saves a lot of guesswork.
- Storefronts with apartments above are everywhere here, which puts restaurant grease lines and residential drains on the same stack more often than people expect.
Popular Services in Union City, NJ
These are the services Union City customers call us for most, based on the local housing and building stock.
Plumbing Services in Union City
Our licensed plumbers handle water heaters, drain cleaning, sewer line repair, leak detection, gas lines, repiping and fixture work for Union City homes. See all plumbing services.
Air Conditioning Services in Union City
AC repair, maintenance, replacement and ductless mini splits for Union City homes, sized with real heat gain calculations by our mechanical engineer. See all air conditioning services.
Heating Services in Union City
Furnace, boiler and heat pump repair, maintenance and installation, including the steam and hot-water systems common in older Hudson County homes. See all heating services.
Commercial Plumbing & HVAC in Union City
Bergenline Avenue and the surrounding blocks hold a dense run of restaurants, bakeries, salons, small retail, medical and professional offices, with apartments directly above much of it. 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.
Union City Plumbing & HVAC FAQs
Our walkup has no place to put an outdoor AC unit. What do you suggest?
Roof placement is the most common answer in Union City, with the line set run down a shaft or the rear wall to slim indoor heads. Where the roof is off limits, wall brackets at the rear sometimes work, and we confirm what the building owner allows before we design it.
A backup on the second floor floods the apartment below us. Why?
That is the signature of a blocked shared waste stack: water backs up to the lowest open fixture it can find. We camera the stack to locate the obstruction and jet it out rather than clearing the same branch line over and over.
We have a restaurant downstairs and apartments above. Who handles the grease line?
We do both sides of that building. Grease line jetting and interceptor-related drain work for the kitchen, and the residential drains, water heater and heating above, so one contractor sees how the systems interact.
Nearby Service Areas
We also serve these neighboring communities:

