Standby Generator Service

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 in Farmingdale, NJ

14 kW Standby Generator Installation in Farmingdale, NJ | Sized for 1,600 Square Feet, Eleven Years After the First

Loretta from Farmingdale, NJ has been a Green Sun Energy Services client since October of 2013, when we installed her first Generac standby generator. Eleven years later she came back to us: in October of 2024 we installed a new Generac generator at the same home, replacing the original after more than a decade of keeping her lights, heat and refrigerator running through storms and outages. Her generator is covered by a Generac Service Contract with scheduled maintenance, so it is tested and tuned ahead of storm season rather than after a problem shows up. Homeowners across Monmouth County rely

20 kW Generac standby generator in Farmingdale, NJ

Standby Generator Installation in Farmingdale, NJ | Automatic Whole-Home Backup

Robert from Farmingdale, NJ has been a Green Sun Energy Services client since January of 2017, and we completed his Generac standby generator installation that March. The unit sits quietly beside the house until the utility supply fails, then starts on its own within seconds — no cords, no fuel cans, nothing to switch over by hand. Scheduled maintenance under a Green Sun service plan keeps it tested ahead of storm season, so the first real test is not the first outage. Homeowners across Monmouth County choose Green Sun Energy Services for standby power installed and looked after by one

22 kW Generac standby generator in Marlboro, NJ

Standby Generator Service in Marlboro, NJ | Generac 22 kW with Wi-Fi Monitoring

Stephen from Marlboro, NJ has been a Green Sun Energy Services client since November of 2019. His 22 kW Generac from the 7000 series runs on Platinum, our upper tier, which has now been in place for seven winters. What Platinum adds over the basic plan is Wi-Fi monitoring alongside the scheduled maintenance, so the generator is checked in person on a calendar and watched electronically in between. Marlboro is in Monmouth County.

Standby Generator Service in Middletown, NJ

Standby Generator Service in Middletown, NJ | Maintenance and Remote Monitoring Since 2020

Edward from Middletown, NJ has been a Green Sun Energy Services client since September of 2020. This account is about maintenance rather than equipment. His Generac service contract covers scheduled visits and remote monitoring, so the oil, filters, battery and transfer switch get checked on a calendar rather than on a hunch, and a fault reports itself instead of waiting to be discovered during an outage. Middletown is in Monmouth County, where the generators that fail are almost always the ones nobody has looked at.

Standby Generator Installation and Standby Generator Service in Somerset, NJ

Generac 18 kW Standby Generator in Somerset, NJ | 150-Amp Switch with Load Management

Timothy from Somerset, NJ has been a Green Sun Energy Services client since August of 2021. He signed in the middle of August and the generator was commissioned in December, a four month stretch that was normal for that year, an 18 kW Generac on a pad with a 150-amp service-rated transfer switch and a management module for the largest load. A Generac service contract has covered it since. Somerset sits in Somerset County, at the western edge of where we work.

Standby Generator Service in Springfield, NJ

Standby Generator Service in Springfield, NJ | Generac 22 kW | Client Since 2022

Scott from Springfield, NJ has been a Green Sun Energy Services client since September of 2022. His 22 kW Generac from the 7000 series is on Gold with a ten year term. Gold pairs the annual service with an extended parts and labor warranty, which matters more than it sounds: Generac standard coverage drops to parts only in year three, and by years four and five it reaches little beyond the engine block and alternator. Ten years of full parts and labor removes that cliff. Springfield is in Union County.

Standby Generator Service in Lincroft, NJ

Standby Generator Service in Lincroft, NJ | Generac 17 kW Standby Generator

John from Lincroft, NJ has been a Green Sun Energy Services client since September of 2018. His generator is a 17 kW Generac from the 5800 series, an older unit and a well built one, kept on our PowerBase Silver plan ever since. Silver is maintenance rather than repair: oil, filters, battery, transfer switch, and a run under load, on a schedule. The reason a 5800 from that era still starts is that somebody has been looking at it. Lincroft is in Monmouth County.

11 kW Generac standby generator in Middletown, NJ

Standby Generator Installation in Middletown, NJ | Reliable Standby Power

Thanh from Middletown, NJ has been a Green Sun Energy Services client since June of 2013, and we completed the Generac standby generator installation that September. The generator monitors the incoming power and takes over automatically when it drops, so the household never has to manage an outage — the heat stays on, the refrigerator keeps running and the sump pump keeps working. More than a decade on, scheduled maintenance under a Green Sun service plan keeps it starting reliably. Homeowners across Monmouth County rely on Green Sun Energy Services for standby power that holds up over the long term.

Standby Generator Service in Farmingdale, NJ

Generac 16 kW Standby Generator in Farmingdale, NJ | Signed and Running in Ten Weeks

Albert from Farmingdale, NJ has been a Green Sun Energy Services client since August of 2019. He and Sandra signed on the tenth of August and the generator was commissioned on the seventeenth of October, ten weeks from signature to running, which is quick for permitting and a gas connection. It is a 16 kW Generac on its own pad with a 150-amp service-rated transfer switch, and a Generac service contract has covered it since. Farmingdale is in Monmouth County.

Standby Generator Installation and Standby Generator Service in Matawan, NJ

Generac Standby Generator Installation in Matawan, NJ | 9 kW Unit, Sixteen Circuits

Jay Philip from Matawan, NJ has been a Green Sun Energy Services client since February of 2017. He signed in the second week of February and the generator was running by the first of May, a 9 kW Generac in an aluminum enclosure set on its own pad, wired to a sixteen circuit transfer switch covering the systems that matter when the power drops. A Generac service contract has kept it maintained since, with scheduled visits and monitoring between them. Matawan is in Monmouth County, where we have installed and serviced standby generators for well over a decade.

22 kW Generac standby generator in Middletown, NJ

Standby Generator Service in Middletown, NJ | Generac 22 kW, Wi-Fi Monitored

Greg from Middletown, NJ has been a Green Sun Energy Services client since December of 2022. He and Lindsy did not buy the generator from us; they inherited a 22 kW Generac from the 7000 series and wanted somebody competent looking after it. They took Diamond, five years, which is the plan that covers the parts as well as the labour, with Wi-Fi monitoring running between the scheduled visits. Middletown is in Monmouth County, and a good share of the units we maintain arrived with the house.

18 kW Generac standby generator in Middletown, NJ

Generac Standby Generator Installation in Middletown, NJ | 18 kW Unit with 150-Amp Transfer Switch

Chris from Middletown, NJ has been a Green Sun Energy Services client since November of 2023. He signed that November and we completed the installation in March of 2024, an 18 kW Generac standby generator wired through a 150-amp automatic transfer switch to carry the whole house. A Generac service contract keeps it monitored remotely and maintained on schedule, with five years of warranty coverage running alongside. Middletown is in Monmouth County, where a long outage is a matter of when rather than if, and where we install and service generators every week of the year.

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