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Generator Repair Services


  • Home Standby and Portable Generator Repair

  • Residential and Commercial

  • Onsite Repair - Pickup or Drop-Off

  • Warranty Repair Work*

  • We Work On Most Generator Brands

  • We Serve All of Connecticut

  • 24/7 Emergency Services*

Briggs & Stratton Generator Dealer
Champion Generator Dealer logo
Generac Generator Dealer Logo
Kohler Generator Dealer logo
Winco Generator Dealer Logo
Home Standby Generator Repair



Standby generators are essential to ensuring uninterrupted power supply during power outages. At Generator Systems LLC, we understand the importance of keeping your standby generator in top condition. Our experienced technicians are equipped with the latest tools and technology to provide prompt and reliable repair services for your standby generator. We offer onsite repair services for your convenience, ensuring minimal downtime and maximum efficiency. Our technicians carry common parts and equipment to the job site, minimizing the need for multiple trips. We also have a well-equipped repair center to handle complex repairs and overhauls. Our team is committed to delivering high-quality repair services and ensuring customer satisfaction. So, whether you need emergency repairs or routine maintenance, you can rely on us for prompt and professional standby generator repair services.

Portable Generator Repair



We offer our clients high-quality portable generator repair services. We understand that portable generators are vital, particularly during power outages, outdoor events, and job sites. That's why we provide convenient pickup and drop-off services for our clients. If you prefer the repair done onsite, we can travel to your work site or home to make the necessary repairs. Our experienced technicians carry common parts to ensure quick and efficient repair. We believe in providing our clients with the most convenient service possible, so we offer onsite and offsite repair options. We understand the importance of portable generators to our clients and are committed to providing them with the best repair services available.

Onsite & Drop-Off Generator Repair



At Generator Systems LLC, we tailor our business for the convenience of our customers. That's why we offer our customers onsite and pick-up repair services throughout Connecticut. Our onsite repair service is designed to provide comfort for our customers, as our professional technicians can come to your location to evaluate and repair your generator. Alternatively, customers can drop off the generator at our repair service center if it's more convenient. We are committed to ensuring our customers' satisfaction and guaranteeing that our team will do the job right, no matter where the repair occurs. So, whether you need onsite repair or prefer to drop off your generator, contact us today to schedule your generator repair service in Connecticut.

Warranty Repair 
Your Generator May Qualify

If the unit you purchased is covered under the manufacturer's warranty and has defects or issues, you may be eligible for warranty repair. The manufacturer will repair or replace the product at no cost to you. However, the limit of your warranty repair can vary based on the product's usage and purchase date. To initiate the warranty repair process, you must contact the manufacturer or an authorized repair center. Depending on the situation, the manufacturer may require you to send the product to a repair center, or they may send a technician to you for the repair. 

As an authorized repair center with certified technicians for multiple brands, we can help you determine the warranty period of your unit and perform any necessary warranty repairs. We offer warranty repairs for several brands, including Briggs & Stratton, Champion, Generac, Kohler, and Winco. We also accept units from all brands that are no longer under warranty.

Contact Us Today
Get More Information About our Services

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Rodent Damage Air Filter

Rodent Damage.

Exploded Wet Cell Battery

Exploded Battery

Defective Generator Stator

Defective Stator

Incorrect Wiring on Generator

Bad Wire Connection

Dust and Debris in a Generator

Dust and Debris

Rusted caused hole in muffler

Rusted Muffler

Foul plugs caused by head gasket leaking

Head Gasket Issue

Corroding fuel regualtor

Rusted Fuel Regulator

Why You Should Hire Our Generator Repair Technicians for All Repairs

Safety: Working on generators is dangerous. Many components to them can hurt you, and they produce high voltages that can be fatal. You want to avoid taking the chance of getting hurt while doing repairs on your own. You also want to avoid making a mistake that can damage your home or family by being poisoned with carbon monoxide.


Warranties: Generators will come with a manufacturer’s warranty. However, these warranties are often only valid if a professional generator repair service does the installation and any necessary repairs. If you do the work on your own, you run the risk of invalidating the warranties.


Time: Repairing can be time-consuming, especially if you need to know what you are doing or need the proper tools. It can take up hours of your precious time. However, our professionals have all the tools, parts, and knowledge to get the job done as quickly as possible while you spend your time however you choose.


Tools: Many tools are needed to do repairs on a generator that the average homeowner will not have. Sure, you can buy them, but they will cost a lot. Our technicians have everything needed for any generator repair job.

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