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Monday 8am - 5pm Tuesday 8am - 5pm Wednesday 8am - 5pm Thursday 8am - 5pm Friday 8am - 5pm

Long Island Power Systems

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Southampton, NY
Long Island Power Systems

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We’re Long Island’s premiere source for industrial, commercial, and residential power systems.

10/16/2026

Yesterday Long Island Power Systems removed the roof of this generator structure, pulled a 100kw generator out and installed a new KG100R at a gorgeous property in Southampton, NY. Jobs well done!

10/08/2026

This weeks project, we replaced a failed diesel generator from a home in Southampton, NY with a clean, reliable 38RCL natural gas fired generator from . A special thanks to our new customer and to the teams at Rapid Recovery and for making it happen!

10/08/2026

This weeks project, removing a failed diesel generator from a home in Southampton, NY and installing a New Kohler, dual fuel 38RCL! A big thank you to , , the team at and most of all our new customer!

10/01/2026

Yesterday we completed a challenging project in Southampton, NY by replacing a failed 48kw Generac with a Kohler 48RCL!

08/19/2026

A New Kohler KG100R and Rehlko (Kohler) KUS 600-amp ATS loaded up and on its way to provide reliable standby power to a new building Wainscott, NY. A special thanks to our business partners Speed Electric in Southampton, , , , Long Island Power Systems

04/27/2026

Today in East Hampton, NY, we removed an MTU 100kw generator that has a severely rusted out steel sub base fuel tank with a Rehlko 100REOZJF generator, complete with a stainless steel sub base tank. The stainless steel tank should provide our customer with years and years of service, in a harsh salt air environment.

04/22/2026

Today’s project: Replacing an old Cummins diesel generator with a 30RCLA! I absolutely love helping our customers make informed decisions and going with the best, Kohler! Thanks to our partner for another successful project.

04/21/2026

Another fun project from ! Today’s installation is a Kohler 60RCL and 400 amp ATS, in Sag Harbor, NY. Special thanks to our partners, , and

04/08/2026

Today we delivered and installed a new Kohler 26RCA generator and 200 amp ATS at a home on the north fork of Long Island.

Address

158 County Road 39 #5
Southampton, NY
11968

Opening Hours

Monday	8am - 5pm
Tuesday	8am - 5pm
Wednesday	8am - 5pm
Thursday	8am - 5pm
Friday	8am - 5pm

Website

https://lipowersystems.net/

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