Nationwide Maintenance LLC is a full service contractor that has been in business for over Twenty seven years. We service the tri-state area - New York, New Jersey and Connecticut. We are a woman owned minority business that runs 24/7; WBE certified in NYS; School Construction certified in NYS and in the process of getting the WBNEC certification.. As you would expect, Nationwide Maintenance is fully licensed and insured and ready to support your Company with our competent technicians.