Janitorial Services in Sag Harbor, NY

Businesses in Sag Harbor, NY count on Lupes Cleaning Services for janitorial services that are built around the realities of South Fork (The Hamptons) commerce. Since 2003, our team (Sag Harbor is about 50 minutes east of our Medford headquarters) has delivered janitorial services to waterfront restaurants and inns, along with marinas and yacht clubs. 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 Sag Harbor janitorial services crews regularly work along Route 114 (Sag Harbor–East Hampton Turnpike) and near Long Wharf, serving ZIP codes 11963, 11932 (Bridgehampton), 11975 (Wainscott). 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.

Sag Harbor facilities face local conditions that generic cleaning companies overlook: waterfront humidity and historic building materials. Many businesses switch to us after unreliable cleaners. Our backup staffing guarantees coverage. This local knowledge is why our janitorial services in Sag Harbor 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 Sag Harbor 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 Sag Harbor business.