Founded in 2000, Blue Sky is an independent, veteran-owned business that provides commercial cleaning services to businesses throughout Delaware’s three counties. Blue Sky was born from a collaboration of Gary Ventresca & his wife Valerie. Gary’s skills were honed as an educator & cleaning project specialist at his family’s janitorial supply company. Valerie’s acumen is polished by years of managing large multi-tenant properties for local developers. The growth of Blue Sky can be attributed to sincere referrals from satisfied clients and relationships built on involvement or sponsorship of local youth programs, churches, law enforcement, first responders, and charities. Commercial cleaning projects often require entering facilities while unoccupied, respecting strict timelines, and operating security systems. Each team member is field trained and receives continued education on workplace safety. Our leaders understand what needs to be done in the time that you’ve allowed. We’re licensed by the State of Delaware and every employee is protected by workman’s compensation insurance. We’re eco-friendly and prefer using safe, green cleaning solutions.