A generator sits quietly for a year and then has to work on the one night it matters. That means the battery, the oil, the weekly test cycle and the transfer switch, all checked before the storm rather than during it. These are New Jersey homes we look after on a maintenance plan, and plenty of the generators on this list were installed by somebody else. Each one names the equipment on site and the town, so what you are reading is work we actually did rather than a list of what a plan covers.

937 completed generator service projects across 142 New Jersey towns, including 165 with a review written by the customer.

Standby Generator Service and Soft Washing in Red Bank, NJ | Keeping a 2013 Generac Running

Diane in Red Bank has been a Green Sun Energy Services client since March of 2017. The generator here is not one we installed, and in June 2026 we washed the house as well. A 2013 machine, still on cycle: The Generac on this property is a 20 kW, model 6250, commissioned by another company in August 2013. It is still the machine doing the work. That is worth saying plainly, because the question people actually have about a standby generator is not how well it performs in its first year. It is whether the thing will still start in

Generac 22 kW Standby Generator in Warren, NJ | 5,000 Sq. Ft. on Two Switches

Shailendra from Warren, NJ has been a Green Sun Energy Services client since September of 2016. He signed at the end of September and the generator was commissioned on the thirteenth of November, a 22 kW Generac in an aluminium enclosure behind two 150-amp service-rated switches. Two switches means two service panels, which is what a 5,000 square foot house on a well with a sump pump tends to have. A PowerBase plan has covered it since. Warren is in Somerset County.

Generac 16 kW Standby Generator in Farmingdale, NJ | Two Refrigerators, a Freezer

Tom from Farmingdale, NJ has been a Green Sun Energy Services client since September of 2016. He signed on the first of September and the generator was commissioned on the fourteenth of October, six weeks, a 16 kW Generac in a steel enclosure on its own pad behind a 200-amp service-rated switch with a power management module. It covers 2,700 square feet with two refrigerators, a freezer, a dishwasher and the laundry. A PowerBase plan has covered it since. Farmingdale is in Monmouth County.

Generac 16 kW Standby Generator in Farmingdale, NJ | 3,000 Sq. Ft. on One Module

Ava from Farmingdale, NJ has been a Green Sun Energy Services client since September of 2016. She signed in early September and the generator was commissioned on the twenty-first of October, a 16 kW Generac in a steel enclosure on its own pad behind a 200-amp service-rated switch with a single power management module. It covers 3,000 square feet with a refrigerator, a dishwasher and the laundry. A PowerBase plan has covered it since. Farmingdale is in Monmouth County.

Generac 20 kW Generator Service in Point Pleasant Beach, NJ | Ours Since 2016

Gregory from Point Pleasant Beach, NJ has been a Green Sun Energy Services client since September of 2016. His 20 kW Generac was installed by another company in September of 2015 and he switched the servicing to us a year later, on a Silver plan. Point Pleasant Beach sits between the Manasquan River and the ocean, which is exactly where backup power stops being a convenience. Point Pleasant Beach is in Ocean County.

Generac 20 kW Generator Service in Beachwood, NJ | Ours Since 2016

Eileen from Beachwood, NJ has been a Green Sun Energy Services client since August of 2016. Her 20 kW Generac was installed by another company in November of 2013, and she and Thomas switched the servicing to us on a Silver plan. Beachwood sits on the Toms River in Ocean County, and a machine there is worth keeping in condition rather than hoping about. Beachwood is in Ocean County.

Generac 20 kW Generator Service in Princeton, NJ | Ours Since 2016

Daniel from Princeton, NJ has been a Green Sun Energy Services client since July of 2016. His 20 kW Generac was installed by another company in November of 2013 and he switched the servicing to us nearly three years later, on a Silver plan. The unit is Honeywell badged, which is a Generac machine under a different label, and it takes the same parts and the same annual service. Princeton is in Mercer County.

Generac 20 kW Generator Service in Belford, NJ | Ours Since 2016

Pamela from Belford, NJ has been a Green Sun Energy Services client since July of 2016. Her 20 kW Generac from the 6729 series was installed by another company in November of 2015, and she and William switched the servicing to us eight months later on a Silver plan. Belford is on the Bayshore in Monmouth County, where a standby generator is closer to standard equipment than a luxury and the annual visit is what keeps it that way.

Standby Generator and Solar Installation in New Providence, NJ | Winter Backup and 38 Panels

Robert and Anne Marie in New Providence have been Green Sun Energy Services clients since May of 2016. They signed for the solar array and the standby generator on the same day; the array was commissioned in July 2016 and the generator three weeks later. 38 panels, 11.97 kW: Thirty-eight LG 315-watt panels, 11.97 kW in total, spread across several roof faces on QuickMount rails, with a SolarEdge SE10000A inverter and a P320 optimizer on every panel. Estimated first-year production is 13,364 kWh and the utility is JCP&L. The faces are not equal. Two of them run at 95 and

Generac 20 kW Generator Service in Leonardo, NJ | A 2013 Unit, Ours Since 2016

Joe from Leonardo, NJ has been a Green Sun Energy Services client since September of 2016. His 20 kW Generac was installed by another company in December of 2013 and he switched the servicing to us nearly three years later, on a Silver plan. Leonardo sits on the Bayshore, where a generator gets more use than most and an annual service is not optional. Leonardo is in Monmouth County.

Standby Generator Installation and Solar Panel Installation in Cranbury, NJ | 13.325 kW Solar & 20 kW Generac

Hubert in Cranbury has been a Green Sun Energy Services client since September of 2019. The solar array and the standby generator were signed on the same day and both were commissioned on the same day, 15 November 2019. 41 panels, and conduit in the attic: Forty-one Panasonic HIT 325-watt panels, 13.325 kW in total, on Ecolibrium mounting with a SolarEdge SE11400H inverter and an optimizer on every panel. Estimated first-year production is 14,903 kWh and the utility is PSE&G. The array is split across more than one roof section, and where the panels are separated the wiring between them

Generac 20 kW Generator Service in Middletown, NJ | A 2013 Unit, Ours Since 2015

Joe from Middletown, NJ has been a Green Sun Energy Services client since May of 2015. His 20 kW Generac was installed by another company at the start of 2013, and two years later he switched the servicing to us on a Silver plan. Taking on somebody else machine is routine work: the annual service is the same job whoever originally put it in, and it gives an orphaned generator a dealer again. Middletown is in Monmouth County.