We encourage all potential clients to contact any of Deluca’s current and long-term clients. In our 25 years of business we have served Fortune 500 companies, small and mid-sized businesses, industrial facilities, healthcare facilities, residential homes and more. Approximately 70% of our new business comes from referrals, and we still retain many of our clients from our first year of operation. Please see a partial list of some of our clients below.
Below is a partial list of our larger clients. We have been providing services to some of the largest companies and buildings on Long Island for 20 years. But we are able to provide quality services to companies of all sizes.