Merry Maids
“They did a phenomenal job, Karen was a pleasure to deal with and Samantha did a very thorough job all with a smile on her face.”
Best House Cleaning & Maid Services in London, ON
22 companies listed · all 22 in London · 5 open 24/7 · 14 open weekends · 19 rated 4.5+
Data verified October 21, 2026
For You Clean
“Dani was excellent as have been many of the cleaners that they employ.”
Bubble Cleaning
“Very professional and they were super patient with my delayed payment :)”
Vortex Services Inc
“Amer was great to deal with, very personable and professional, very responsive and was able to accommodate me on short notice and within budget.”
Daytime Domestic Services
“She was friendly, a hard worker, and driven to complete all the prioritized cleaning tasks in the time allocated.”
We Clean Pros
“Took time to do the deep cleaning and got the best outcome for the place.”
Listed for homeowners in and around London, ON, these 22 companies take recurring cleaning work. A good slot is worth waiting for, because the crews with the steadiest schedules are the ones whose customers never leave. Frequency, hours and booking details come from each company's own website.
Area overview: London, ON
All 22 companies we list here are in London itself. We have 29 companies in London on file; this page shows the highest-rated 22. The companies on this page are rated from 3.9 to 5.0 across 1,105 reviews; 6 have 50 or more reviews and 19 are rated 4.5 or higher. When customers rate these companies on specific qualities, they most often praise professionalism (87%), quality (87%) and responsiveness (72%). The topics that come up most in reviews of the companies on this page are "price" and "communication". 5 are open around the clock; 14 are open on Saturdays and 11 on Sundays. The services the companies on this page list most often on their websites are commercial cleaning (3), residential cleaning (3) and carpet cleaning (2). 1 lists staff certifications (IICRC). 4 have ten or more years of experience, the longest 40 years. 5 offer emergency call-outs; 11 give free estimates; 4 are family- or locally-owned and 2 list coupons or special offers. We have a website on file for all 22 of the companies on this page; 19 publish a contact page; 17 list a public email and 3 take bookings online. We count these figures across the companies on this page; hours and prices change, so confirm the details with the company before you book.
Can I get a weekend cleaning slot in London?
Weekend slots are advertised by 14 of the 22 cleaning companies listed. Saturday slots go first and rarely open up, so the practical trick is to take a weekday slot and leave a key rather than wait months for a Saturday.
London Extreme Clean
“She was given a difficult cleaning job and she surpassed my expectations.”
Wellness Cleaners
“We've had 2 cleanings done by this company and both have been great!”
Ocean Building Maintenance
“Plus they use technology to make operations easier and management of the office a lot easier.”
A Plus Building Maintenance
“I have dealt with A Plus for many years now, and have always been satisfied with Sam and his team.”
Dove Property Cleaning
“Their staff is amazing, very polite and friendly!”
Clean AF
“Excellent communication, professional and kind staff, and high attention to detail on every clean are just some of the standout features of this team.”
Scrub Art Cleaning Services
“I booked their team for a move-in related cleaning and I am impressed by their professionalism.”
Alenka Cleaning Services
“Always identify any safety issues notice in apartments they clean for us.”
Western Steam Inc.
“They really know how to take care of my needs leaving a great first and last impression.”
Maid to Maintain Inc.
“We have been using Maid to Maintain consistently for a couple years and have always been happy with their service.”
Clean Works London
“We know we can always count on them to do the job right to keep our space safe and clean.”
Concept Cleaning Svc
Happy House Cleaning Experts
Pros Express
“I used their service to detail clean my house, everything was spotless and the price was completely worth it!”
A-G & Son Janitorial Cleaning
“Great service well done job for Commercial places”
Domestic Diva House Cleaning
“The house is spotless when I come home and they are absolutely professional.”
Why these companies made our list
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