Cleaning Services in Smithtown, NY

Residential, commercial and floor cleaning for homes and businesses in Smithtown, Kings Park, St. James, Nesconset, Hauppauge and Commack.

Call 631-482-7204
Get a Free Quote
Local Cleaning Company

Professional Cleaning for Smithtown Homes and Businesses

The Town of Smithtown runs from the shops along Main Street and the historic village areas to the warehouses and offices of the Hauppauge Industrial Park. Many families here juggle long commutes and packed schedules, and local businesses need clean, professional spaces for customers and staff. Addy’s Building Maintenance Services takes cleaning off your plate with reliable, insured crews who show up when promised and leave every room spotless.

We have been cleaning Long Island properties for more than three decades. In Smithtown we look after colonials and ranch homes in St. James and Nesconset, apartment complexes in Kings Park, and offices, showrooms and light industrial buildings around Hauppauge. Our residential specialist Angela has over 20 years of experience, and our floor specialist Luis keeps commercial floors looking their best.

  • Fully insured and police-checked cleaners
  • Recurring and one-time cleaning plans
  • Experience with industrial and office buildings
  • Free re-clean if you are not satisfied
Cleaning Service Long Island
What We Offer

Our Cleaning Services in Smithtown

From a single deep clean to ongoing building maintenance, every service is available across the Town of Smithtown.

Commercial Cleaning

Office, warehouse office, showroom and janitorial cleaning for Smithtown and Hauppauge businesses, scheduled around your hours.

House Cleaning

Recurring and deep house cleaning for homes in Smithtown, St. James, Nesconset, Kings Park and Commack.

Floor Stripping & Waxing

Floor stripping, waxing and burnishing for high-traffic commercial floors, lobbies, hallways and break rooms.

Pressure Washing

Pressure washing for driveways, patios, decks, siding, loading areas and building entrances around Smithtown.

Move-In/Out Cleaning

Move-in and move-out cleaning for Smithtown renters, landlords, property managers and home sellers.

Post-Construction & Event Cleaning

Post-renovation dust cleanup and before-and-after cleaning for parties, community events and corporate functions.

Neighborhoods We Serve

Cleaning Throughout the Town of Smithtown

We serve every hamlet and village in the Town of Smithtown, along with the parts of Hauppauge and Commack that cross into neighboring towns. Tell us your address and we will confirm your schedule options.

  • Smithtown and Village of the Branch
  • Kings Park and Fort Salonga
  • St. James, Head of the Harbor and Nissequogue
  • Nesconset and Hauppauge
  • Commack
Our Process

How Our Cleaning Service Works

01

Request a Free Quote

Call, text or send the form with your address and what needs cleaning, and we reply with pricing and availability.

02

Walkthrough & Plan

For larger homes and commercial buildings we walk the property and build a plan around your schedule.

03

Professional Cleaning

Our insured crew arrives on time with commercial-grade equipment and works through every item on the plan.

04

Quality Check

We inspect the finished work, and if anything is not right we come back and fix it free of charge.

Why Choose Addy's

Why Smithtown Chooses Addy’s

Smithtown clients tell us the difference is reliability. We keep the same crew on your property, follow your instructions every visit and handle problems fast. For businesses in the Hauppauge Industrial Park, that means a clean, professional space without having to manage a cleaning crew yourself.

  • Over three decades cleaning Long Island properties
  • Fully insured team you can trust in your home or building
  • Flexible day, evening and weekend scheduling
  • Satisfaction guarantee: we come back and fix it free of charge

Want a cleaner home or workplace in Smithtown? Get a free quote today.

Call 631-482-7204
FAQs

Smithtown Cleaning FAQs

Yes. We clean offices, showrooms, break rooms and restrooms for companies in and around the Hauppauge Industrial Park, with after-hours scheduling available.

Cost depends on the size and condition of the home, the number of bathrooms and how often you want service. We give you a clear price up front. Call 631-482-7204 or send the quote form.

Yes. We offer weekly, bi-weekly and monthly cleaning for homes in Kings Park, St. James, Nesconset, Commack and the rest of Smithtown.

Yes. We clean lobbies, hallways, stairwells, laundry rooms and other common areas, and we can maintain hard floors throughout the building.

Yes. Our cleaners are police-checked and fully insured, so you can feel comfortable having us in your home or business.

Our office is open Monday to Friday, 9:00 AM to 5:00 PM. You can call or text 631-482-7204 or email abmsny@gmail.com any time and we will respond during business hours.

Service Area

Nearby Areas We Serve

Around Smithtown we also serve Huntington, Islip and Brookhaven, plus the rest of Suffolk County, Nassau County, Queens, Brooklyn and Manhattan. You can also see all of our Suffolk County cleaning services, our commercial cleaning, house cleaning, floor stripping and waxing, pressure washing and move-out cleaning pages, browse all cleaning services, read our FAQs or contact our team.

Free Quote

Get a Free Smithtown Cleaning Quote

Tell us your hamlet, the type of property and what needs cleaning. We will get back to you with pricing and availability.