(914) 734-1400


Generator service and repair


"The service was the best from any of the providers we use on a regular basis. You showed real loyalty to the customers that have annual contracts with you. We called in the middle of our power outage in Connecticut and your very knowledgeable repair technician was at our home in two hours." Peter F., New Canaan, CT

Services We Offer


National Standby is a full-service generator company offering sales and installation of the best generators in the country, from residential models to large industrial units.

Generator Maintenance

Whatever your generator brand, National Standby is dedicated to keeping it in top-notch condition. Our attentive and expert technicians will help you keep the lights on.

Generator Repairs

Get your generator up and running with the help of National Standby. With over thirty years of experience in the Tri-state area, we’re equipped to tackle generators of every size.

Generators for Contractors

Whether you need power for an extended building project or just to cover an interrupted power supply, National Standby is ready with generator sales and rentals large and small.

For Building Maintenance

National Standby works to support building maintenance teams by helping keep your standby generators working at their peak capacity.

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