Piscataway Campus
Bensalem Campus

Piscataway Main & Power Systems

Piscataway Main & Power Systems— Piscataway, New Jersey

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Hours: Monday-Friday: 7:00AM - 5:00PM


  • Authorized On Highway Parts Dealer
  • Construction - Sales, Service, Rentals, Used
  • Headquarters
  • Parts
  • Power/Marine/Industrial- Sales, Rentals, Used
  • Power/Marine/Industrial- Service

At Foley’s main building you will find all of the new and used Cat equipment to buy or rent. From new skid steer loaders, used excavators, certified new wheel loaders, rental backhoe loaders, we have it all here in our yard for you to walk around and check out the equipment yourself.  The main building is also where our main Parts Department is located.  Our Parts Department has experienced staff that can help you find the correct part for your equipment, while providing you different parts options to choose from such as reman parts, used parts or genuine Cat parts. You can come to our will-call counter to pick up the parts if you have already ordered them online or over the phone, or you can meet with a parts representative at our walk-in counter. Here we also have a state-of-the-art hydraulic hose department where you can wait for your hose to be assembled.

Our corporate departments, construction field and shop service offices, and service repair shops are located in this building as well. In the service department you can discuss your field shop repair, customer service agreements or Foley’s equipment management solutions that can take managing your fleet to the next level.  We have an extensive machine shop that has specialty repair capabilities including: quality assurance, machine prep shop, paint shop, engine dyno room, auto weld shop, track shop, welding shop, hydraulic shop, Cat® certified rebuild shop, main repair shop, transmission ship. Compact construction shop, new/used prep and repair shop, engine rebuild shop and fluid test and analysis lab.

Foley Power Systems

Foley Power Systems provides emergency and prime power generator sets, power generation rentals, temperature control rentals, compressed air rentals, marine engines, and industrial engines.

Our rental fleet of Cat commercial generators in NJ is the most modern in the industry, and it’s made up of units with brand new equipment, exclusively for power generator rental. Our emergency commercial power systems can take whatever your application dishes out: heat, cold, moisture, salt air, chemicals, dust. We’ll do the legwork, you get the equipment- delivered, installed, fueled up and ready to run. Don’t wait for an emergency. Plan now. Contact Foley, your source for commercial power systems in Piscataway, NJ and beyond, as well as Cat® industrial generator rentals.

We also carry a large selection of used power equipment, which can be a viable alternative to buying new equipment in many cases. If we don’t have the equipment you need in our inventory, we will locate a unit that will fit your requirements. Foley has a selection of used generators and used industrial generators.

We also have a stocked inventory for Cat generator parts. Our service team offers a variety of services available in our shop or through our field service team who will come out to your jobsite at your convenience.  Our capabilities include air system service, diesel fuel sampling, load bank testing, scheduled oil sampling, marine engine service, automatic transfer switch service, build load testing, cooling systems service, lubrication system and filter service, insulation testing, starting system service, switchgear service, valve lash adjustments and industrial engine service. In addition, we have customer support agreements to maintain your equipment with the right preventative program, and extended service coverage to protect your investment and peace of mind.

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