Trusted by Mount Sinai families since 1993. Our bonded, insured two-person crews deliver a thorough, dependable clean using eco-friendly products — so you can spend your time enjoying the harbor and North Shore trails instead of scrubbing bathrooms.
Getting your Mount Sinai home professionally cleaned is straightforward. Three simple steps and you're done.
Pick the cleaning that fits your life — recurring visits, a one-time deep clean, move-in or move-out service, or Airbnb turnover.
Select a date and time that works for you. Need to reschedule? No problem — just give us 48 hours notice and we'll find a new slot.
Our two-person crew arrives with all supplies and equipment. Come home to a spotless house — guaranteed.
What to expect: Our crews arrive within a scheduled window, bring all Green Seal certified supplies and professional equipment, and typically spend 2–4 hours depending on home size. No need to be home — just leave a key or provide access instructions.
From weekly maintenance to deep cleans, we offer a full range of residential cleaning services tailored to Mount Sinai homes.
Our standard cleaning covers the areas that matter most. Here's exactly what our crews handle room by room.
Mount Sinai is one of the North Shore's quietest and most desirable hamlets — a waterfront community in the Town of Brookhaven where families put down roots and stay for generations. Bounded by the Long Island Sound to the north and Mount Sinai Harbor to the east, the hamlet offers a way of life that revolves around the water, the local school district, and the kind of neighborhood where people still wave from their driveways. Cedar Beach draws crowds in summer, but the rest of the year Mount Sinai is calm, residential, and deeply private.
Homes here range from classic mid-century ranches and colonials along Route 25A and Shore Road to newer developments in gated communities like The Hamlet at Willow Creek. Living on the Sound means salt air, seasonal humidity, and the constant battle with sand, pollen, and moisture that coastal North Shore homes face year-round. Our crews know these challenges and use Green Seal certified products that handle all of it while staying safe for children, pets, and the environment.
Whether you're a family in the top-rated Mount Sinai School District, a boating enthusiast who'd rather spend Saturday on the harbor than vacuuming, or a retiree enjoying the trails at Heritage Park — we're here to keep your home spotless so you can enjoy everything this North Shore gem has to offer.
Pricing is based on your home's size, condition, and the service type you choose. Here are our general starting ranges.
Weekly & bi-weekly visits
Hear from homeowners in Mount Sinai and surrounding North Shore communities.
We're right by the harbor and the salt air and sand are relentless. Teresa's crew comes every two weeks and our colonial always looks and smells amazing when they leave. They've been cleaning for us for over three years — wouldn't switch to anyone else.
Booked a deep clean before a family party and the house looked incredible. They got every corner — under furniture, inside the oven, even the window tracks. Our guests kept asking who we use. Can't say enough good things about Teresa's team.
Just moved into a place off Shore Road and hired Teresa's for a move-in clean. They made a 30-year-old house feel brand new. Cabinets, bathrooms, everything was spotless. Now we have them on a bi-weekly schedule and couldn't be happier.
Answers to the questions Mount Sinai homeowners ask us most often.
Join the hundreds of Mount Sinai families who trust Teresa's Family Cleaning. Get your free, no-obligation estimate today.
No contracts • Free estimates • 100% satisfaction guarantee
Serving Mount Sinai, Port Jefferson, East Setauket, Stony Brook, Miller Place, Rocky Point, Coram, Sound Beach & all of Suffolk County
