Commercial Plumbing in Newark, NJ

Plumbing for Newark's commercial buildings

Newark is the largest city in New Jersey and one of the oldest in the country, settled in 1666. Its commercial buildings cover a huge range, from Beaux-Arts and Art Deco towers downtown to rows of storefronts in the neighborhoods, restaurants in the Ironbound, warehouses near the port and newer offices and apartments built in recent years. Each of these comes with plumbing that reflects when it was built and how many times it has been renovated since.

Servbon handles commercial plumbing for business owners and property managers in Newark and across North Jersey. We are a facility services company, so plumbing is one of several trades you can reach through a single dispatcher. You describe the problem once, we send the right technician, and you get a written quote within one business day for any work beyond the first visit.

This page covers the plumbing problems we see most in Newark's commercial buildings and how we handle them, so you know what to expect before you call.

Older buildings and aging pipes

Many of Newark's commercial buildings still carry original or decades-old piping. Cast iron drain lines are common in older structures, and while cast iron lasts a long time, it eventually corrodes from the inside, narrowing the pipe and leading to slow drains, leaks at joints and cracks. Galvanized steel water lines, often found in buildings from the middle of the last century, rust internally in a similar way, which reduces water pressure and can leave water discolored.

Replacing every pipe in an older building at once is rarely practical or necessary. What makes sense is knowing the condition of the system so you can fix the worst sections before they fail and plan larger work for times that suit your tenants or business. We inspect the visible piping, test pressure and flow, and, where drains are a concern, use a camera to look inside the lines. You get a clear picture of what needs attention now and what can wait.

Newark has also worked in recent years to replace lead service lines across the city. If you are not sure what your building's service line is made of or whether it has been replaced, we can check the piping where it enters the building and advise on next steps.

Drains, sewer lines and backups

Newark sits in a basin that slopes down toward the Passaic River and Newark Bay, and buildings in the lower parts of the city can be more exposed to sewer backups during heavy rain. When the system is overwhelmed, water can push back up through floor drains and basement fixtures, which is costly to clean up and disruptive for any business.

Backwater valves are designed to stop that from happening by letting water flow out of the building but closing when it tries to come back in. If your building has a history of basement backups, we can check whether a backwater valve is installed, whether it is working and where one could be added.

For everyday drain problems, we start with the cause rather than just clearing the clog. A camera inspection shows whether the problem is a buildup of grease or debris, roots entering through a cracked joint, or a sagging or broken section of line. Hydro jetting, which scours the inside of the pipe with high-pressure water, clears heavy buildup far more thoroughly than a cable. Where a line is damaged, we explain the repair options and give you a written quote.

Restaurants and grease

Newark has a busy restaurant scene, from the Ironbound's long-established Portuguese and Brazilian restaurants to cafes and quick-service spots downtown and near the universities. Commercial kitchens send a lot of grease, food solids and hot water down the drains, and over time that grease cools and hardens inside the pipes and the grease trap.

A grease trap or interceptor that is not cleaned on schedule lets grease pass into the drain lines, where it causes blockages and backups that can shut a kitchen down at the worst possible moment. Local rules also expect food businesses to maintain their grease equipment properly. We clean and service grease traps, clear kitchen drain lines and can set a regular schedule based on how much your kitchen produces, so cleaning happens before problems start rather than after.

Backflow prevention testing

Most commercial buildings have backflow prevention devices on their water service, fire sprinkler connections or equipment that uses water. These devices stop water that has been in contact with equipment, chemicals or the sprinkler system from flowing back into the public water supply. In New Jersey, testable backflow devices are generally required to be tested each year by a certified tester, with results reported to the water provider.

Missing a test can lead to notices from the water utility, and a device that has failed quietly offers no protection. We test backflow devices, make repairs when a device fails and keep a record of test dates so you know when the next one is due. For property managers with several buildings, having one service keep track of every device takes a recurring item off your list.

Water heaters, restrooms and fixtures

Commercial water heaters work much harder than residential ones. A restaurant, salon, gym or multi-unit building can run through hot water all day, and when the heater fails, the business feels it immediately. We repair and replace commercial water heaters, including tank and tankless models, and check the safety controls, venting and expansion tanks that keep them running safely.

Restroom problems are some of the most visible issues in any commercial space. Running toilets, leaking flush valves, faucets that drip and fixtures that do not drain all affect how customers and tenants see your building, and they waste water around the clock. We repair commercial flush valves, sensor faucets and fixtures, and we can replace worn fixtures with water-saving models that lower your water bill.

Catching leaks before they become damage

In a commercial building, a small leak can run unnoticed for weeks above a ceiling, inside a wall or in a basement mechanical room. By the time a stain appears or a tenant complains, there may be damage to ceilings, flooring, insulation and stock. Rising water bills with no clear explanation are often the first sign that something is leaking.

Regular walk-throughs of mechanical rooms, restrooms and visible piping catch most of these problems early. We look for corrosion on fittings, damp ceiling tiles, water around equipment and valves that no longer shut off properly. For property managers, a scheduled check of each building on a set interval costs far less than repairing water damage after the fact.

Planning for multi-unit and mixed-use buildings

Apartment buildings and mixed-use properties with shops on the ground floor and residences above have their own plumbing challenges. Shared risers carry water and waste for many units, so a single clog or leak can affect several tenants at once, and finding the source often means working across more than one unit. Clear records of where shutoff valves are and which units each riser serves make every repair faster.

We help property managers map shutoffs, label valves and plan repairs so the fewest tenants possible lose water while work is done. When a riser or main line needs replacing, we schedule it in stages and give tenants notice through the building, rather than leaving everyone without water for a full day.

How to request plumbing service

Request service through the Get a quote form on our site. Tell us the building address, what you are seeing and how urgent it is. One dispatcher handles your request and sends a technician suited to the job, and if the work goes beyond the first visit, you receive a written quote within one business day.

Because Servbon also handles electrical, HVAC and refrigeration, janitorial and other facility services, you can bring other building issues to the same dispatcher. We serve commercial properties throughout Newark, including downtown, the Ironbound, the areas around the universities and the hospital, and the industrial areas near the port, as well as nearby cities across North Jersey.

Frequently asked questions