Ensure your generator performs reliably with professional generator maintenance services offered by Green Sun Energy Services, LLC. Proper maintenance is essential to keep Generac air-cooled backup generators running smoothly and efficiently. With our annual maintenance plans and factory authorized technicians, we provide comprehensive solutions to optimize the performance and longevity of your generator. As a Generac authorized sales and service dealer, you can trust us to keep your generator in top shape. Contact us today for reliable generator maintenance services in New Jersey.

Their service was excellent. You get what you agree on. Their professionalism is great. They have a efficient communication system and follow up. In Green Sun Energy's case I can only rate them as excellent in all categories. - Richard L. From Farmingdale, NJ. Generac Service Review Source: Angie's List

Don't wait for the next power outage to discover issues with your generator.

Call us at 732-410-7818 or complete the form below to speak with one of our New Jersey-based Energy Consultants.

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Annual Service for Air Cooled Generac Generators in New Jersey

To ensure the safe and dependable operation of your Generac air-cooled backup generator, regular maintenance is crucial. Annual generator maintenance, with authentic Generac parts, is necessary to maintain optimal performance and reliability when faced with power outages. You can rely on our expertise as an authorized Generac sales and service dealer to provide all of the services that your generator requires. Choose PowerBase, our comprehensive Generac generator service plan, to ensure your generator operates seamlessly when the lights go out. Contact us today to schedule your annual maintenance and experience the peace of mind that comes with a well-maintained Generac generator.

PowerBase: Your Comprehensive Generac Generator Service Plan

As a trusted Generac authorized sales and service dealer, we have developed PowerBase, an exclusive Generac generator service plan. With PowerBase, we take a proactive approach to maintain your Generac standby generator, ensuring it operates flawlessly and avoiding potential problems that may go unnoticed. This proactive approach saves you from serious damages and potentially costly emergency repairs.

Each of our five Generac generator service plans include a combination of these three services:

1. Scheduled Maintenance For Your Generac Standby Generator

All of our PowerBase service programs include annual scheduled maintenance with all parts & labor required to complete the following services on your generator:

  • Perform 5-Minute Performance Test
  • Change Oil and Oil Filter
  • Check/Change Spark Plugs
  • Check/Adjust Valve Clearance
  • Check/Change Air Filter
  • Update Firmware
  • Check Battery Charge State
  • Clean Battery
  • Inspect Gas Fittings
  • Check Vibration/Noise/Leakage
  • Inspect Fuel Plenum
  • Clear Enclosure Louvers
  • Perform 5-Minute Performance Test
  • Change Oil and Oil Filter
  • Check/Change Spark Plugs
  • Check/Adjust Valve Clearance
  • Check/Change Air Filter
  • Update Firmware
  • Check Battery Charge State
  • Clean Battery
  • Inspect Gas Fittings
  • Check Vibration/Noise/Leakage
  • Inspect Fuel Plenum
  • Clear Enclosure Louvers

2. Warranty, Maintenance & Repair For Your Generac Standby Generator

Ensure long-term reliability with our generator maintenance and repair services. All Generac Air Cooled Generators from 2014 onwards come with a standard 5-year limited warranty, covering comprehensive parts, labor, and engine components. Upgrade options are available for extended warranties up to 10 years. If your generator is older or out of warranty, we offer prompt and efficient repairs on a time and materials basis. Trust our expertise to keep your generator running smoothly. Contact us today for reliable maintenance and repair solutions.

3. Monitoring Of Your Generac Standby Generator

As part of your Platinum and Diamond standby generator maintenance packages, we can monitor your generator remotely.

For Generators equipped with the Evolution 2.0 controller featuring built-in Wi-Fi, we offer an upgrade to your MobileLink subscription, allowing us to include your generator in our Fleet of managed generators. This cutting-edge technology keeps you and us informed about your Generac standby generator's status and maintenance needs, no matter your location. Access vital information, set exercise schedules, review running and maintenance history, and receive status change notifications conveniently through your computer, smartphone, or mobile device.

Their service was excellent. You get what you agree on. Their professionalism is great. They have a efficient communication system and follow up. In Green Sun Energy's case I can only rate them as excellent in all categories. - Richard L. From Farmingdale, NJ. Generac Service Review Source: Angie's List

We Offer Five Primary Generac Generator Service Plans

As a Generac authorized sales and service dealer, we developed our PowerBase Program to provide you with the combination of services listed above conveniently packaged into the five affordable generator service plans listed below: 

  • * The standard 5-year limited warranty from Generac (included with your generator purchase) includes the first 2-years of limited comprehensive coverage on miles, labor, and parts; year 3 includes limited comprehensive coverage on parts only; and years 4 and 5 includes limited comprehensive coverage on the engine (short block) and alternator (rotor and stator) parts only.
  • ** The 5- and 7-year extended warranty can be purchased within 12 months of the end-user purchase date, which will remain as the start date.  The 10-year warranty can be purchased at any time after the end-user purchase date, which will remain as the start dateUnit must be registered and end-user proof of purchase must be available upon request.  Available on Generac®, Honeywell®, and Centurion® Air-cooled automatic standby 2014 models and newer. Available on Guardian® and PowerPact. Some exclusions apply. See Generac warranty statement for full details (www.generac.com).
  • *** Basic wi-fi monitoring is provided by generac on all units with the Evolution 2.0 controller.  If Wi-Fi is included with the Generator, you will have the ability to view the current status (e.g. ready to run, running due to power outage, running an exercise) of your generator through the MobileLink® portal.
  • **** If Wi-Fi is included with the Generator, you will have the ability to view the current status (e.g. ready to run, running due to power outage, running an exercise) of the Generator.  As part of our fleet, we will have the additional ability to remotely manage your generator.  This includes the ability to edit the generator settings, received notifications, and view your maintenance schedule, event history, etc.
  • ***** Now running on Verizon’s 4G LTE network, the MobileLink cellular (Model #7169, ) remote monitoring solution can be installed to provide you with information about your Generac standby generator no matter where you are, using your computer, smart phone, or mobile device. View your generator’s status and maintenance needs. Set its exercise schedule. Review its running and maintenance history. And get notified of status changes. Mobile Link is designed for use with a generator equipped with an LCD display. Mobile Link is compatible with most 2008-and-newer air-cooled standby generators and 2010-and-newer liquid-cooled standby generators from Generac.  NOTE: Please ensure you have cellular service capable of sending and receiving text messages in your area before purchasing.

PowerBase™ Bronze

    • This standby generator service plan is our pay-as-you go program for scheduled maintenance on your Generac generator.
    • Basic wi-fi monitoring is provided by generac on all units with the Evolution 2.0 controller

PowerBase™ Silver

This is our value leader... and our most popular standby generator service plan. For a small up-front fee and low monthly payments, we provide a fixed price on 5 years of scheduled maintenance with up to two schedule visits a year.

    • Standard limited warranty for 5 years from the date of Generator Activation. Years 1 and 2 includes parts and labor, year 3 is parts only, and years 4 and 5 cover parts for the short block.
    • Scheduled maintenance (includes parts and labor) for 5-years with service visits every 365-days or 200-hours of run time between visits
    • Basic wi-fi monitoring is provided by generac on all units with the Evolution 2.0 controller

PowerBase™ Gold

This Generac standby generator maintenance plan provides an extended (parts and labor) warranty for 5, 7 or 10 years plus 5 years of scheduled maintenance. For a reasonable up-front fee and low monthly payments, we also provide a fixed price on 5 years of scheduled maintenance with up to two schedule visits a year.

    • Extended warranty for 5, 7, or 10 year from the date of Generac Generator Activation (includes parts and labor)
    • Scheduled maintenance (includes parts and labor) for 5-years with service visits every 365-days or 200-hours of run time between visits
    • Basic wi-fi monitoring is provided by generac on all units with the Evolution 2.0 controller

PowerBase™ Platinum

This Generac generator maintenance and service program includes wireless remote monitoring and scheduled maintenance. For a very reasonable up-front fee and low monthly payments, we not only monitor the real time status of your generator, but dispatch a Generac Authorized Service representative if we discover a problem.

    • Standard limited warranty for 5 years from the date of Generator Activation. Years 1 and 2 includes parts and labor, year 3 is parts only, and years 4 and 5 cover parts for the short block.
    • Scheduled maintenance (includes parts and labor) for 5-years with service visits every 365-days or 200-hours of run time between visits
    • Active Fleet monitoring over wi-fi (wi-fi is included with generac units with the Evolution 2.0 controller)

PowerBase™ Diamond

This is our most complete standby generator service offering and the best way to protect the investment in your new generator for up to 10 years. For a reasonable up-front fee and low monthly payments, we not only monitor the real time status of your generator, but dispatch a Generac Authorized Service representative if we discover a problem.

    • Extended warranty for 5, 7, or 10 year (includes parts and labor) from the date of Generac Generator Activation
    • Scheduled generator maintenance (includes parts and labor) for 5-years with service visits every 365-days or 200-hours of run time between visits
    • Active Fleet monitoring over wi-fi (wi-fi is included with generac units with the Evolution 2.0 controller)
The Generac Promise

Primary Generator Service Areas In New Jersey

Monmouth County - Aberdeen | Allenhurst | Allentown | Asbury Park | Atlantic Highlands | Avon-by-the-Sea | Belford | Belmar | Bradley Beach | Brielle | Clarksburg | Cliffwood Beach | Colts Neck | Cream Ridge | Deal | East Freehold | Eatontown | Englishtown | Fair Haven | Farmingdale | Fort Monmouth | Freehold | Freewood Acres | Hazlet | Highlands | Holmdel | Hornerstown | Howell Township | Imlaystown | Keansburg | Keyport | Leonardo | Lincroft | Little Silver | Loch Arbour | Locust | Long Branch | Manalapan | Manasquan | Marlboro | Matawan | Middletown | Millhurst | Monmouth Beach | Navesink | Neptune | Neptune City | Oakhurst | Ocean Township | Oceanport | Port Monmouth | Red Bank | Robertsville | Roosevelt | Rumson | Sandy Hook | Sea Bright | Sea Girt | Shrewsbury | Smithburg | South Belmar | Southard | Spring Lake | Strathmore | Tinton Falls | Union Beach | Wall Township | Wanamassa | West Freehold | West Long Branch | Wickatunk

Ocean County - Barnegat Light | Barnegat Township | Bay Head | Beach Haven | Beachwood | Berkeley Township | Brick Township | Dover Beaches | Eagleswood Township | Forked River | Harvey Cedars | Island Heights | Jackson Township | Lacey Township | Lanoka Harbor | Lakehurst | Lakewood Township | Lavallette | Little Egg Harbor Township | Long Beach Township | North Beach Haven | Manchester Township | Manahawkin | Mantoloking | Mystic Island | Ocean Gate | Ocean Township | Pine Beach | Plumsted Township | New Egypt | Point Pleasant | Point Pleasant Beach | Seaside Heights | Seaside Park | Ship Bottom | South Toms River | Stafford Township | Surf City | Toms River Township | Tuckerton | Waretown | Whiting

Middlesex County - Avenel | Barber | Brownville | Carteret | Chrome | Clearbrook Park | Colonia | Concordia | Cranbury | Crossmans | Dayton | Dunellen | East Brunswick | Edgebrook | Edison | Ernston | Fords | Gillespie | Heathcote | Helmetta | Highland Park | Iselin | Jamesburg | Kendall Park | Laurence Harbor | Lincoln Park | Madison Park | Melrose | Metuchen | Middlesex | Milltown | Monmouth Junction | Monroe Township | Morgan Heights | New Brunswick | Old Bridge | Perth Amboy | Plainsboro Center | Port Reading | Princeton Meadows | Raritan Gardens | Rossmoor | Sayre Woods | Sayreville | Sewaren | Society Hill | South Amboy | South Plainfield | South River | Spotswood | West Carteret | Westons Mills | Woodbridge

Somerset County - Belle Mead | Bernardsville | Blackwells Mills | Blawenburg | Bound Brook | Bradley Gardens | Clyde | East Millstone | Far Hills | Finderne | Franklin Township | Gladstone | Green Knoll | Griggstown | Harlingen | Kingston | Manville | Martinsville | Middlebush | Millstone | Mine Brook | North Plainfield | Peapack | Pleasant Plains | Raritan | Rocky Hill | Skillman | Somerset | Somerville | South Bound Brook | Ten Mile Run | Voorhees | Watchung | Weston | Zarephath

Mercer County - Ewing | Groveville | Hamilton Square | Hightstown | Hillcrest | Hopewell | Lawrenceville | Mercerville | Pennington | Princeton | Princeton Junction | Robbinsville | Trenton | Twin Rivers | West Windsor | White Horse | Yardville

Union County - Union | Elizabeth | Linden | Plainfield | Rahway | Summit | Westfield | Berkeley Heights | Clark | Cranford | Hillside | Scotch Plains | Springfield Township | Union Township | Winfield Township | Fanwood | Garwood | Kenilworth | Mountainside | New Providence | Roselle | Roselle Park