Twin Star Cleaning Services Inc.
“This was the first time I have hired a cleaning service and I couldn't be more pleased!”
Best House Cleaning Services in Newmarket, ON
15 companies listed · 6 in Newmarket · 2 open 24/7 · 8 open weekends · 10 rated 4.5+
Data verified October 19, 2026
Spar-Clean Inc
“The Spar-Clean staff are always professional, courteous and they do a great job!”
Right Now Cleaners
“Excellent, trustworthy, professional, on time and the quick turn around service was amazing.”
Ecoclean Maids Corporation
“I have been a client of eco clean maids since 2018 and they are by far an amazing company.”
Inn Team
“What a fantastic group of landscapers, I would highly recommend anyone to hire them.”
Bzybz Cleaning Services
Listed for homeowners in and around Newmarket, ON, these 15 companies clean homes. Most price a one-off deep clean after they have seen the rooms, so treat anything quoted over the phone as a starting figure rather than a fixed one.
Area overview: Newmarket, ON
6 of the 15 companies we list are based in Newmarket; the other 9 serve Newmarket from towns including Richmond Hill (21 km), Aurora (6 km) and Bradford (11 km). 14 of the companies on this page have a rating, from 4.1 to 5.0 across 394 reviews; 2 have 50 or more reviews and 10 are rated 4.5 or higher. When customers rate these companies on specific qualities, they most often praise quality (84%), professionalism (76%) and punctuality (75%). 2 are open around the clock; 7 are open on Saturdays and 7 on Sundays. The services the companies on this page list most often on their websites are commercial cleaning (3), office cleaning (2) and spring cleaning (2). 3 show a licence on their websites and 1 lists staff certifications (IICRC). Domain records put 5 websites of the companies on this page at ten or more years old; the oldest dates from 2002. 2 offer emergency call-outs; 6 give free estimates; 5 are family- or locally-owned and 4 list coupons or special offers. 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.
How much can I learn about a cleaning company before I call?
Websites are on file for 14 of the 15 cleaning companies here. Read the page that sets out what a deep clean covers, then call with the questions it leaves open: exclusions, who supplies products, insurance, and who holds the key while you are at work.
5 Star Cleaning
“It was worried about the chemicals being used due to my allergies but Bob assured me they use chemical free products and only use green and anti-allergic products.”
Handi Maids Inc
“They are extremely thorough and professional in their work that they do.”
Merry Maids
“Any minor issues have been resolved quickly and to my complete satisfaction.”
Malfitano Cleaning Services
“Fab did a fantastic job my house looks emasculate great customer service will be using his services again super nice guy thanks Fab”
Neat O Shine Cleaning Services
“Their lovely and timely cleaners transformed my home, providing clean and professional service throughout.”
Dolphin Cleaning 海豚清洁
“Good communication to keep you informed on what they are doing and provide advise with respect to good practice to keep your air system clean.”
Royal Building Cleaning Ltd
“I found myself having to do a job at short notice recently and they fitted me in knowing it was urgent.”
Clearly Clean Team
“I been using clearly clean team for over 3 years and we extremely happy with there services.”
Hicleaning
“Hicleaning offers outstanding service and great attention to detail.”
Why these companies made our list
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