Delta General Maintenance has been listed in the Blue Book since 2018. We know that you have many choices for cleaning services in the area. Delta General Maintenance, a family company, is a fully licensed and insured company who specialized in post construction cleanup, commercial janitorial services, and a variety of cleaning services with professional quality work, and well trained workers. When our office cleaning crews arrive at the business, you can expect that each of our crew members comes fully trained with the most efficient techniques and equipped with proper equipment and materials.