Cleaned To Perfection
“Both my husband and I work full time from home, and it is so hard to find a company that understands your needs and takes good care of your possessions.”
Best House Cleaning Services near Smithtown, NY
1 of these companies is based in Smithtown; the others serve Smithtown from towns including Hauppauge (4 mi), Brentwood (6 mi) and Centereach (7 mi).
2 open 24/7 · 9 open weekends · all 15 rated 4.5+ · 3 show a license
Data verified October 18, 2026
Universal Maids
“We've been using Universal Maids for almost 15 years and I'm very happy with their services.”
Samter Cleaning Services
“My house remains smelling good for days after their visit as they use pleasant cleaners not harsh toxic chemicals.”
Kear Solutions
“Thoroughness and attention to detail are their forte, they take great pride in their work.”
We Maid It
“I would definitely recommend We Maid It for any cleaning you may need!”
Clean 'Em Up Cleaning Services
“I reached out to Arkar for a tough cleanup job, a true deep cleaning, and was not disappointed.”
Listed for homeowners in and around Smithtown, NY, these 15 companies clean homes, and most of them quote a deep clean or a move-out clean by the job rather than by the hour. What each one says about scope, supplies and estimates comes from its own website.
Area overview: Smithtown, NY
The 15 companies on this page are rated from 4.5 to 5.0 across 699 reviews; 5 have 50 or more reviews. When customers rate these companies on specific qualities, they most often praise professionalism (88%), quality (88%) and responsiveness (70%). The topics that come up most in reviews of the companies on this page are "price", "communication" and "efficient". 2 are open around the clock; 9 are open on Saturdays and 6 on Sundays. 3 show a license on their websites. 6 have ten or more years of experience, the longest 43 years. 2 offer emergency call-outs; 10 give free estimates; 5 are family- or locally-owned and 3 list coupons or special offers. We have a website on file for all 15 of the companies on this page; 14 publish a contact page; 10 list a public email and 4 take bookings online. We count these figures across the companies on this page; distances are straight-line, and hours and prices change, so confirm the details with the company before you book.
Which cleaners listed for Smithtown estimate without charging?
Free estimates are offered by 10 of the 15 cleaning companies here. On a one-off clean the scope is the whole negotiation, so take the free visit and ask the estimator to walk every room rather than quote from a floor plan or a phone call.
Cleaning Service Technicians LLC
“I would highly recommend them to friends and family and co-workers!”
Soul Cleaners
“We got a great deep clean of our apartment from High Integrity Services.”
Miracle Workers Cleaning Corp.
“We have been their customers for more years than I can count, through several moves to new homes.”
JM Cleaning Group
“The owner came and evaluated the space the day before which was good and the next day he started the work.”
Dust Buster Cleaning Inc
“The service was totally amazing, i had a room that was totally wreck for over 2 years of non use, in less than two hours, the room was just amazingly clean and organized,,,i am totally stunned,,,,,i highly reccomend this service, great personality as well !!!!”
Tri-State Building Services Inc
“They did an excellent job in cleaning our office.”
Clean Rite Exterior Cleaning
“Excellent service ,on time professionalism,detailed power washing, went above an beyond I'm definitely gonna use him again.”
Spots & Dots Cleaning Services
“The apartment was cleaned and scrubbed beyond expectation.”
Soft Washing Pros
“Excellent service great guy very professional, I highly recommend Juan to clean your house.”
Why these companies made our list
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