Call Us in Copiague, New York, at (866) 421-6613
Diesel Systems Repair
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The Power Generator Specialists
Generator Sales, Installation, & Repairs


Equip your home or business with an emergency generator from our company in Copiague, New York. At Diesel Systems Repair, we specialize in power generator sales, installation, and service for residential and commercial customers. For the past 30 years, our family-owned business offers competitive rates and makes sure the job gets done right the first time.

The Process
Contact us to schedule a time for a consultation. Well go over your needs, what type of fuel, and take a look at your access to the electrical panel, gas meter, or fuel tank. Then, we find out how many circuits you want picked up, what large appliances you have, and the noise constraints. Once we determine your needs, we'll provide a free estimate. Diesel Systems Repair serves all of Long Island and provide 24-hour emergency service.

Call us today for all of your emergency power generator needs.

 Visit Our Suppliers' Links:
GE™   Katolight™  Briggs & Stratton

 Hours of Operation:
Monday – Friday, 9 a.m. – 5 p.m.