Your One-Stop Shop for Reliable Cleaning Services in Seaford, DE

At Don-Lee Margin Corporation, we are pioneers in the cleaning and maintenance business. Offering full-service cleaning along with general maintenance to industrial, commercial and the residential sectors. We are capable of performing whatever needs arise, Don-Lee Does That! We have more than 55 years of service and look forward to continued years of satisfactory service & supplies. We believe our future depends on the service we give today. Our operations are bonded and insured. We are a fully functioning 24hr company. Our company provides multi-location discounts as well as services. We have a wide range of supplies to manage your home or business, including janitorial and general maintenance supplies.