Call by Region / Location:

  • Plainview, NY – Corporate Headquarters – 631-435-0437
    Services all of Long Island, NYC (5 Boroughs), Lower Hudson Valley, and Southern CT.


  • Fairfield, NJ – 973-614-0091
    Services the northern half of NJ, Rockland County, NY, Orange County, NY, and northeast PA.
    They also handle some of NYC and Staten Island, NY. (Call for more Info)


  • Pennsauken, NJ – 856-324-0459
    Services the southern half of NJ, the Philadelphia, PA area, Delaware, and Northern MD.

Operators are standing by 24/7 and are able to connect you with a branch manager within minutes of calling, day or night.

Average response times: Under Two Hours.


  • Schedule maintenance
  • Talk to sales
  • Request an evaluation
  • Switch providers
  • Get a custom quote
  • Rent a generator
  • Get on-site training

…contact us by way of the following:

Phone: 631-435-0437 (Plainview, NY)

              973-614-0091 (Fairfield, NJ)

              856-324-0459 (Pennsauken, NJ)

eMail: info@genserveinc.com

Or, fill out a quick contact form.


2-hour emergency response times. From Westchester and Rockland counties in New York through northern Delaware and northern Maryland.

24/7 availability. Need service or a rental yesterday? Get connected to a strategically located local branch in minutes. No robo operator. No wasted time to help keep your downtime to an absolute minimum.

More vans. More techs. GenServe is large enough that if a few techs are on vacation or a van is in for service, our response times are not at all affected. Can your current provider make such a claim?

GenTrackerTM Our remote monitoring system simplifies generator ownership through monitoring, documentation and remote operations.

Fuel cleaning / polishing. Our certified techs will return fuel to original specs.

Geothermal systems. The most efficient way to heat emergency diesel generators. We’ve got you covered.

Compliance & training. Our team will keep you up-to- date and in compliance with all state and federal EPSS regs. We’ll also train your people on your equipment with our in-service seminar series.


Plainview, NY – Headquarters
100 Newtown Road
Plainview, NY 11803

Fairfield, NJ Office
341 Kaplan Drive, Unit #1
Fairfield, NJ 07004

Pennsauken, NJ Office
115A Twinbridge Drive
Pennsauken, NJ 08110

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