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.

20 kW Generac standby generator in Middletown, NJ

Standby Generator Service in Middletown, NJ | 20 kW Standby Generator

Maryann from Middletown, NJ has been a Green Sun Energy Services client since July of 2020. Her 20 kW unit is a Honeywell, which is a Generac underneath the badge, and it has been on our PowerBase Silver plan for six years. Silver means the machine gets opened on a schedule rather than after a failure: oil and filters, battery tested, transfer switch checked, and a run under load. Honeywell-badged units are common enough around here that they are no trouble to service. Middletown is in Monmouth County.

Standby Generator Installation and Standby Generator Service in Tinton Falls, NJ

Generac 22 kW Standby Generator in Tinton Falls, NJ | 200-Amp Service-Rated Switch

Lenny from Tinton Falls, NJ has been a Green Sun Energy Services client since August of 2020. He signed in late August and the generator was commissioned in early November, a 22 kW Generac on its own pad behind a 200-amp service-rated transfer switch, with two management modules so the air conditioning and the other heavy loads are not fighting for the same capacity. A Generac service contract has covered it since, with scheduled visits and monitoring in between. Tinton Falls is in Monmouth County, where we install standby power all year.

20 kW Generac standby generator in Middletown, NJ

Generator Service and Holiday Lighting in Middletown, NJ | Client Since 2020

Matt from Middletown, NJ has been a Green Sun Energy Services client since July of 2020, when the servicing of a generator installed by another company came to us. Four years later he and Maria asked for something with no engineering in it at all. A 20 kW Generac taken on at seven years: The machine is a 20 kW Generac from the 5800 series, commissioned in February of 2013 by another company, running on natural gas behind a managed whole-house transfer switch. Its servicing came to us in July of 2020, at a little over seven years old. Seven

22 kW Generac standby generator in Fair Haven, NJ

Generac 22 kW Standby Generator in Fair Haven, NJ | 200-Amp Service-Rated Transfer Switch

Alex from Fair Haven, NJ has been a Green Sun Energy Services client since November of 2019. He signed in early November and the generator was commissioned in late January, a 22 kW Generac on its own pad behind a 200-amp service-rated transfer switch, which means the whole house rides through an outage rather than a chosen handful of circuits. A Generac service contract has kept it maintained since, with scheduled visits and monitoring between them. Fair Haven is in Monmouth County, close enough to the river that outages are a seasonal fact.

20 kW Generac standby generator in Kendall Park, NJ

Generac Standby Generator Installation in Kendall Park, NJ | 20 kW Unit with 200-Amp Transfer Switch

Robert from Kendall Park, NJ has been a Green Sun Energy Services client since September of 2018. He signed in early September and we had the generator commissioned by late November, a 20 kW Generac standby unit tied to a 200-amp automatic transfer switch sized to carry the house rather than a handful of circuits. Robert holds our PowerBase Diamond service plan, the top tier, which keeps the generator on a scheduled maintenance cycle with monitoring between visits. Kendall Park is in Middlesex County, where we install and maintain standby generators for homeowners throughout the year.

16 kW Generac standby generator in Lincroft, NJ

Generac Standby Generator Installation in Lincroft, NJ | 16 kW Unit with 200-Amp Transfer Switch

Maria from Lincroft, NJ has been a Green Sun Energy Services client since October of 2018. She wanted the house to stay powered through the storms that roll across the Bayshore each autumn, so we installed a 16 kW Generac standby generator wired to a 200-amp automatic transfer switch. It was running by the end of November 2018. Maria is covered by our PowerBase Platinum service plan, which pairs remote monitoring with scheduled maintenance visits so the unit is tested long before it is needed. Lincroft is one of the Monmouth County towns where we service generators year round.

16 kW Generac standby generator in Holmdel, NJ

Generac 16 kW Standby Generator in Holmdel, NJ | 200-Amp Service-Rated Switch

Chris from Holmdel, NJ has been a Green Sun Energy Services client since August of 2018. He and Einav signed in late August and the generator was running by the second week of October, a 16 kW Generac on a pad behind a 200-amp service-rated transfer switch with a management module to keep the largest load in check. A Generac service contract has kept it maintained through the years since, which is the difference between a generator that starts and one that used to. Holmdel is in Monmouth County, where we have installed standby power on a great many streets.

16 kW Generac standby generator in Florham Park, NJ

Generac 16 kW Standby Generator in Florham Park, NJ | Aluminum Enclosure on a Concrete Pad

Robert from Florham Park, NJ has been a Green Sun Energy Services client since June of 2018. He signed in the middle of June and the generator was commissioned in late August, a 16 kW Generac wired through a 150-amp service-rated transfer switch. The enclosure is aluminum and it sits on its own pad, which is the arrangement that still looks respectable ten years in. A Generac service contract has covered the maintenance since. Florham Park is in Morris County, the furthest northwest we regularly work.

Standby Generator Service in Freehold, NJ

Standby Generator Service in Freehold, NJ | 20 kW Standby Generator, Client Since 2017

Steven from Freehold, NJ has been a Green Sun Energy Services client since November of 2017. His 20 kW Honeywell standby has been on our Silver plan for nine years, and a nine year old unit that still starts on the first try is the whole argument for the plan. The visits cover oil and filters, the battery, the transfer switch and a run under load. Freehold is in Monmouth County, where we service a good many units we did not install.

50-panel 16 kW solar array in Middletown, NJ

Standby Generator Service and Solar Panel Installation in Middletown, NJ | 50 Panels and Two Inverters

Brian in Middletown has been a Green Sun Energy Services client since April of 2017. The array went up the following month, and the standby generator already on the property came onto our books later that year. 50 panels, two inverters, 16 kW: Fifty LG 320-watt panels, 16 kW in total, on QuickMount rails with an optimizer on every panel, feeding a pair of SolarEdge SE6000A HD Wave inverters. Estimated first-year production is 20,070 kWh and the utility is JCP&L. It was commissioned on 10 May 2017, five and a half weeks after the contract was signed. Fifty panels is

Standby Generator Service in Farmingdale, NJ

Standby Generator Installation and Soft Washing in Farmingdale, NJ | 16 kW Generac

Richard and Joanne in Farmingdale have been Green Sun Energy Services clients since February of 2017. The standby generator went in that April and we came back to soft wash the property in the spring of 2026. The generator, from 2017: The machine is a Generac Guardian 16 kW home standby in an aluminum enclosure, model 7035, rated 16 kW on natural gas and on propane alike, and this house runs on natural gas. It sits behind a 150-amp service-rated transfer switch mounted indoors beside the service panel in the garage. The house is 2,800 square feet and its electrical

16 kW Generac standby generator in Morganville, NJ

Standby Generator Service in Morganville, NJ | Generac 16 kW with Wi-Fi Monitoring

Bill from Morganville, NJ has been a Green Sun Energy Services client since December of 2018. His 16 kW Generac from the 7000 series runs under our PowerBase Platinum plan, the top tier. Platinum means the generator is on a maintenance calendar rather than a memory: oil and filters changed, battery load-tested, transfer switch inspected, unit exercised under load. The Wi-Fi module reports faults as they happen, so a problem in February is known in February. Morganville is in Monmouth County, where we service generators year round.

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