Critical Systems is a backup power generation company serving New York, New Jersey and Pennsylvania. Whether your needs are residential or commercial, we are the best choice throughout the Northeast Pennsylvania and Northern New Jersey regions. We are committed to providing the highest-quality work and we take pride in our ability to quickly and accurately fulfill each client's unique needs. We take special care in the service and warranty all of our work. Our outstanding service, unbeatable prices and fastest response times set us apart from the competition. Our company is fully insured and registered with the state. We hope to work with you soon.