Merry Maids
“They were both so lovely and I couldn't be more pleased with the work they did.”
Best House Cleaning Services in London, ON
22 companies listed · all 22 in London · 3 open 24/7 · 11 open weekends · 19 rated 4.5+
Data verified October 21, 2026
For You Clean
“If you need highly professional and detailed cleaning, you're in good hands.”
Bubble Cleaning
“Excellent job done by the crew, Asad himself came and ensure that the highest standards are maintained.”
Vortex Services Inc
“We are very happy with the people who come to clean and our house has never been cleaner!”
Daytime Domestic Services
“She asked what my priorities were and was able to do everything and then some.”
We Clean Pros
“We have 5 kids and a home based business so we require a lot of attention to detail and I've only gotten this level of professionalism from this company.”
Listed for homeowners in and around London, ON, these 22 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: London, ON
All 22 companies we list here are in London itself. We have 24 companies in London on file; this page shows the highest-rated 22. The companies on this page are rated from 3.7 to 5.0 across 1,119 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 (88%), quality (86%) and responsiveness (70%). The topics that come up most in reviews of the companies on this page are "price", "communication" and "efficient". 3 are open around the clock; 11 are open on Saturdays and 8 on Sundays. The services the companies on this page list most often on their websites are carpet cleaning (3), commercial cleaning (3), residential cleaning (3), event cleaning (2) and office cleaning (2). 2 have ten or more years of experience, the longest 40 years. 3 offer emergency call-outs; 7 give free estimates; 3 are family- or locally-owned and 2 list coupons or special offers. We have a website on file for 20 of the companies on this page; 17 publish a contact page; 15 list a public email and 4 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.
How much can I learn about a cleaning company before I call?
Websites are on file for 20 of the 22 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.
Wellness Cleaners
“I am always happy to have them come to our home and it looks so good when they are finished.”
Princess Cleaning Services
“Highly recommend if you need a house cleaned in only a few hours”
Dove Property Cleaning
“The crew was on time, they were very nice and consist when cleaning.”
Clean AF
“They were incredibly organized, easy to communicate with and schedule, booked on short notice, and did an exceptional job cleaning.”
Scrub Art Cleaning Services
“Their cleaners were courteous, professional, and followed my instructions diligently.”
Alenka Cleaning Services
“I recently finished renovation for my condo and she made it spotless!”
Book onlineBook
Extra Scrub Cleaning Services Inc.
“Last week I used their service and I can say it confidently, No one can beat Extra Scrub's cleaning service.”
Omega Residential Cleaning and Organizing Services
“Anna is very professional, good organized person with lots off great ideas and very good for deep cleaning.”
Maid to Maintain Inc.
“We have been using Maid to Maintain consistently for a couple years and have always been happy with their service.”
Concept Cleaning Svc
Happy House Cleaning Experts
A-G & Son Janitorial Cleaning
“Great service well done job for Commercial places”
Domestic Diva House Cleaning
“We use Domestic Diva for our monthly cleanings and so far, they've been doing a great job.”
Over 55 Skills at Work
“We were extremely pleased with the professionalism of the painter we hired - the job went well from start to finish.”
Peachy Clean Cleaning CO.
“My house never felt so clean and pure after the delicate and detailed work by Kristina and her team.”
Maria's Cleaning
Why these companies made our list
What customers say about companies in London
- “They are very friendly and professional. They charged exactly what they quoted with no extra fees and the price was fair.” — customer of Princess Cleaning Services
- “Amazing service, very professional. Would highly recommend to anyone looking for a spotless clean.” — customer of Bubble Cleaning
- “Kristina is friendly and professional. She is amazing at what she does!” — customer of Peachy Clean Cleaning CO.
- “Great work done by Carol and Adriene! They paid fine attention to details and were quick and easy to work with.” — customer of For You Clean
- “I am so happy with the level of service and attention to detail we received.” — customer of Wellness Cleaners
Excerpts from public reviews of the companies listed on this page.
Is this page useful? Yes
No
Is there anything wrong with this page?
