Commercial Cleaning Services in Port Jefferson, NY

Businesses in Port Jefferson, NY count on Lupes Cleaning Services for commercial cleaning services that are built around the realities of North Shore commerce. Since 2003, our team (Port Jefferson is about 20 minutes north of our Medford headquarters) has delivered commercial cleaning services to medical offices around Mather and St. Charles hospitals, along with waterfront restaurants and inns. 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 Port Jefferson commercial cleaning crews regularly work along Route 112 (Port Jefferson Station) and near Mather Hospital, serving ZIP codes 11777, 11776 (Port Jefferson Station), 11778 (Rocky Point). We clean corporate offices, multi-tenant professional buildings, retail stores & showrooms, auto dealerships, banks & credit unions 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.

Port Jefferson facilities face local conditions that generic cleaning companies overlook: harbor winds, salt air and summer tourist foot traffic. Salt residue tracked in from Route 112, Sunrise Highway and the LIE damages carpet fibers and dulls hard floors. We add neutralizer cleaning and entrance-mat rotation from November through March. This local knowledge is why our commercial cleaning services in Port Jefferson 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 Port Jefferson clients written checklists, supervisor quality inspections, backup staffing and a guaranteed response within 24 hours. Whether you need nightly (5–7 nights per week) or one-time deep cleaning, we design a schedule and a transparent price that fit your Port Jefferson business.