D&A Building Services Inc is a full-service building maintenance and janitorial company that has been serving customers since 1985. 

We are based in Longwood, Florida and provide services to both the public and private sectors. Our core capabilities include janitorial services, day porter, floor care,  handyman services, high-rise window cleaning, pressure washing, exterior maintenance, caulking, and landscape maintenance. 

We are committed to providing the highest quality services and customer satisfaction. Our employees are highly trained and certified in OSHA standards for safety, and all services are performed to these standards. 

We also have our own exclusive quality assurance program, Clean Telligent, which ensures best practices and full compliance with the highest level of service and customer satisfaction.