pex tubing, red, blue, and copper

Commercial Plumbing Supplies In Northern New Jersey

July 27 2020

Plumbers, HVAC specialists, and other expert tradespeople need a range of equipment and supplies to do their jobs. Hanover Supply has been a trusted name in New Jersey commercial plumbing supply since the first location opened in Newark in 1923. Since then, the company has opened new showrooms and locations across the state and have proudly served trade professionals, and, more recently, homeowners, with a large selection of the best kitchen, bathroom, water system, heating supplies, and generators in the northern New Jersey.

Commercial Plumbing Supplies In New Jersey

Our stocks of trade equipment are as diverse as our clientele. We offer the best in electric generators, as well as heating, plumbing, and HVAC equipment. Whatever your project, we have what you need to get the job done. You can purchase onsite, but we also offer delivery.


Here at Hanover Supply, we keep a warehouse stocked with all manner of commercial plumbing supplies. Clamps, washers, filters, and more are readily available according to your need. You have your choice of respected brands such as 3M, American Standard, and American Plumber.

Heating and HVAC

New Jersey is no stranger to rough winters, so a robust heating system is necessary for any residential building and many commercial projects.  Not to mention, cooling systems are essential for the summer. When it comes to air conditioning systems, generators, and other essential HVAC appliances, we carry a wide array of finished products and everything you need to service them.

Visit Our Showrooms

Our state-of-the-art showroom, the Bath Gallery is located within our East Hanover location and dedicates 3,700 square feet to showing our customers the latest designs and trends, styles and finishes. Whatever your style, traditional, contemporary, eclectic, or country, our designers will help you find the perfect fixtures to fit your style and budget. We display the best in industrial equipment for inspection by interested tradespeople, contractors, and homeowners alike.


Here at Hanover Supply, we carry beautiful cabinetry from the top brands. Excellent cabinets are a necessity in residential and commercial projects alike. If you call in and tell us what you’re interested in, our experts will help connect you to the right cabinets for your purposes in no time.

Kitchen and Bath

Our design consultants are deeply familiar with kitchen and bath fixtures from dozens of manufacturers. We carry countless different styles and finishes, and contractors always find what they’re looking for at our showrooms. But even if you don’t find what you’re looking for, the consulting services at our kitchen and bath showrooms are free of charge.


Naturally, hardware and supplies are the most important commercial products that a plumber or HVAC professional will come to us for. Our hardware showrooms include a wide variety of pipes, tubing, and much more. Whatever your residential hardware needs, you’ll leave our hardware showroom equipped with the plumbing supplies or other equipment you need to get the job done.

Credit Application

Many important types of equipment are sufficiently expensive that it can be difficult to pay for them in cash. Instead of seeking a bank loan or using the credit card, trade professionals are welcome to make a Hanover Supply account and file a credit application.

wrenches of all sizes, shapes, and cultural backgroundsWhy Choose Us?

We are both proud of and knowledgeable about the products we offer. Whenever asked, our staff offers professional tips and suggestions along with customer service that is unrivaled in the area.

Our staff has vast knowledge and experience of the supply lines and parts that we sell, allowing us to speak knowledgeably about compatibility and functionality along with strengths and weaknesses. You can see for yourselves our great-looking, high-performing brand lines in our Hanover showroom.

At Hanover, we want your experience to be satisfying from start to finish so we work with the best quality manufacturers. We know that good materials make a remodeling, renovation or new construction project more successful.

Home Improvement Projects

We have a lot of northern New Jersey customers who appreciate the opportunity to talk with members of our staff to get their expert opinions about home upgrades, home additions, or upgrades to an existing business facility. We also work with contractors who offer excellent customer service for homeowners who do not want to do it themselves. So whether you need residential or commercial assistance in picking out the right material for your project, we’ve got you covered.

Industrial Plumbing Supplies

With thousands of parts in stock in our 60,000 square foot warehouse, we usually have what you need so just give a call and tell us what you need. We want to be the primary supplier for all your plumbing needs and we work hard to deserve to be.

Hanover Supply Company is now a third-generation family-owned business with three locations, a state-of-the-art 3,700 square foot showroom, 25 employees, 11 delivery trucks, and the best track record for customer service in northern New Jersey.

We are your direct source for everything necessary to keep your operations running smoothly. We sell commercial plumbing repair parts and fixtures and specialize in locating and obtaining hard to find parts.

Our commercial plumbing supply inventory includes:

  • urinal parts
  • faucet parts
  • drains
  • toilet parts
  • valves
  • chemicals
  • partition parts
  • tubular products
  • fittings

If we don’t have it in stock, we’ll find it for you.

Stop On By

Whatever your commercial plumbing supply, HVAC or generator needs, and whatever you need from a parts perspective, Hanover Supply Company can be your go-to supplier. If we already are, we greatly appreciate your business. If we’re not, stop by and talk with us. We’d like to work with you.

©2022 Hanover Supply