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Lic # E1-189090
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Reliable Standby Generator Installation & Repair

Generator installation and repair from LANGWORTHY ELECTRICAL SERVICES LLC in Manchester, Connecticut, ensures you don’t need to remain in the dark when the grid goes off. Our company specializes in standby generator services with a great referral program. We are also highly trained in troubleshooting for all customers who already have generators in their homes.

Full-Service Company

Sales, service, and installation of generators ranging from 8kW to 60kW are available. We are authorized dealers of Briggs & Stratton™ and General Electric™ equipment, and our service packages include:

Managed Whole-House Standby Whole House Standby Portable Generator Hook Up

Introducing the 2016 Fortress Line of generators. Comes with 6 Year Warranty!!!

Flexible Payment Options

With services plan starting as low as $200 per year for basic services, we are among the lowest-priced companies in the state. Three levels of yearly service plans are available, catering to your specific needs. Homeowners who currently own a generator and switch to us as their primary dealer will receive 10% off their next scheduled service.

Groundbreaking Monitoring Technology

Your generator is under our watchful eyes thanks to an optional, innovative wireless device that monitors its operations at all hours of the day. By communicating with local cellphone towers, this system sends notifications to your service dealer and notifies us of any problems, or sends out reminders for routine maintenance. This system is also web-based, allowing homeowners to monitor their generators remotely anytime, anywhere.

Covering the Essentials

No matter your power demands, there is a generator available for the task at hand. We carry an “essentials” 8kW generator that powers 10 circuits, perfect for your furnace, refrigerator, well pump, and basic circuits. 


Tackling the Toughest Loads

For whole-home coverage that manages the likes of central air conditioning, range, and dryer systems, count on our larger generators. Durable load management modules are able to power any devices rated at 240 volts.


Financing options

GE dealer
GE Review

Briggs & Statton
Briggs Review

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