Linden is a grid city of tidy postwar capes, small colonials and two-families, with a large industrial belt on its eastern side toward the refinery and Tremley Point. The residential wards mostly date from the 1920s through the 1950s, old enough that original galvanized piping and first-generation forced-air systems still turn up regularly. Route 1&9 and the Turnpike run straight through, which is easy on a service truck and hard on the buildings lining them.
Heights Plumbing, Heating & Cooling is a family-owned, licensed and insured plumbing and HVAC company serving the city of Linden in Union County, New Jersey. ZIP 07036. 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 Linden Homes & Buildings
- The postwar cape dominates the neighborhoods, and finished attics and dormers were usually added without anyone resizing the heating system to match.
- Two-family houses are common in the older wards and generally mean separate water heaters feeding into one shared main drain.
- Detached garages, porch enclosures and unheated crawl spaces leave water lines exposed, and those are the pipes that split during a hard cold snap.
Sections of Linden we serve include Sunnyside, Tremley Point, along with every other part of the city.
Popular Services in Linden, NJ
These are the services Linden customers call us for most, based on the local housing and building stock.
Plumbing Services in Linden
Our licensed plumbers handle water heaters, drain cleaning, sewer line repair, leak detection, gas lines, repiping and fixture work for Linden homes. See all plumbing services.
Air Conditioning Services in Linden
AC repair, maintenance, replacement and ductless mini splits for Linden homes, sized with real heat gain calculations by our mechanical engineer. See all air conditioning services.
Heating Services in Linden
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 Linden
Linden's commercial base ranges from refinery-area industrial and warehouse property to auto dealerships, retail plazas, restaurants and medical offices along the highways. 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.
Linden Plumbing & HVAC FAQs
We finished the attic in our cape and it never gets warm. What are the options?
A finished attic is almost always fed by whatever duct happened to be nearby, which is not enough. Depending on the layout we either extend and rebalance the duct system or put a ductless head up there, and a ductless unit is often the cleaner fix in a cape.
Can you run a gas line for a range, dryer or generator?
Yes. We size the new run against the rest of the load on the meter, permit the work, and pressure test it before anything is connected. Gas leak detection is part of the same visit if you have smelled something and want it checked.
Our crawl space pipes froze last winter. How do we stop it happening again?
The fix is usually a combination of insulating the exposed runs, closing the openings that let cold air blow across them, and in some cases rerouting a line into conditioned space. We look at where the pipe actually froze rather than wrapping everything and hoping.
Nearby Service Areas
We also serve these neighboring communities:

