Janitorial Services in Southold, NY

From Main Road (Route 25) to Sound Avenue (Route 48), Southold property managers and business owners choose Lupes Cleaning Services for professional janitorial services. Since 2003, our team (Southold is about 45 minutes east of our Medford headquarters) has delivered janitorial services to Greenport restaurants and inns, along with medical offices near Eastern Long Island Hospital. Every program starts with a free on-site walkthrough so we understand your square footage, foot traffic, operating hours and the specific surfaces in your building before we write a single line of the scope of work.

Our Southold janitorial services crews regularly work along Youngs Avenue and near Stony Brook Eastern Long Island Hospital (Greenport), serving ZIP codes 11971, 11944 (Greenport), 11952 (Mattituck), 11935 (Cutchogue). We clean offices, warehouses & distribution, gyms & fitness centers, schools, retail and more, using EPA-registered products, HEPA-filtered equipment and color-coded microfiber to deliver hygienic, inspection-ready results that are consistent from one visit to the next.

Southold facilities face local conditions that generic cleaning companies overlook: vineyard dust, mud and weekend event traffic. Entrance mats, lobbies and restrooms need extra attention during Long Island's winter months. This local knowledge is why our janitorial services in Southold last longer between deep cleanings and keep your floors, glass and restrooms in better condition all year.

As a licensed, bonded and insured Suffolk County contractor, Lupes Cleaning Services gives Southold clients written checklists, supervisor quality inspections, backup staffing and a guaranteed response within 24 hours. Whether you need 5–7 nights per week or custom schedules, we design a schedule and a transparent price that fit your Southold business.