Residential Standby Generators



The next time a big storm knocks out power in your home, will you be in the dark for hours, days, or even weeks? Make sure you’re never powerless again with an automatic standby generator.

  • No more flooded basement when the sump pump shuts off; no water freezing in the pipes
  • No more driving to friends' houses to take a shower; no more food rotting in the refrigerator
  • No struggling in the weather to fill and start the gasoline generator
  • No fumes

New Jersey residents can rely upon a well-installed, automatic standby generator to kick on whenever the power goes out. It keeps everything running – and keeps your home and loved ones protected.

#1 for Standby Generator Installation in New Jersey

We are proud to be an authorized dealer for Generac generators, the industry-leading generator brand.  Generac generators

  • Turn on automatically when the power goes out
  • Work even when you are not at home
  • Run off your natural gas line, propane, or diesel 
  • Operate more quietly than comparable brands

During our initial consultation, we will assess your requirements and recommend the ideal Generac generator for your needs, and the best place to position it. Contact us for a free estimate.

#1 for Standby Generator Repair in New Jersey 

Generac generators are highly reliable, but, like any machine, they might need repair from time to time, and Supreme Energy's technicians are trained to correct any problem that might arise, such as drained batteries; worn electrical components, belts or spark plugs; leaks; or engine malfunctions.

#1 for Standby Generator Maintenance in New Jersey

Preventive maintenance is the key to ensuring that your generator stays functioning for longer and when you need it. Prevent generator malfunctions with a Supreme Energy generator maintenance plan.

At Supreme Energy, we understand that every homeowner has different priorities and needs – that’s why we have three different maintenance plans for you to choose from:

  • Annual Generator Plan
  • Bi-Annual Generator Plan
  • 2-Year Generator Plan

Our team of certified technicians will perform key tasks such as thorough exterior and interior inspection, fluid level checks, leakage checks, and many more. Refer to our generator maintenance plan chart to understand more.

Choose Supreme Energy for Standby Generator Services in NJ!

We install and service generators in NJ for residential customers in the following NJ counties: Bergen, Essex, Hudson, Hunterdon, Middlessex, Morris, Passaic, Somerset, Sussex, Union and Warren. Contact us today for more information.

Call us at (800) 832-7090 today to schedule an appointment or fill out the contact form on this page. 



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