Como Maintenance Services
“Arman was incredible, he worked tirelessly from nine till six and barely took time to have his lunch.”
Best Commercial & Office Cleaning near East Gwillimbury, ON
1 of these companies is based in East Gwillimbury; the others serve East Gwillimbury from towns including Newmarket (10 km), Bradford (12 km) and Whitchurch-Stouffville (13 km).
4 open 24/7 · 6 open weekends · 10 rated 4.5+ · 2 show a licence
Data verified October 21, 2026
Total Clean Commercial Cleaning
“Tried other cleaners before, none were as thorough and accommodating as the crew at Total Clean.”
Twin Star Cleaning Services Inc.
“I used Twin Star for my post renovation cleaning and was so impressed with the job they did that I use them on a regular basis now.”
Malfitano Cleaning Services
“Very accommodating with last minute requests as well!”
Neat O Shine Cleaning Services
“After bouncing around from different cleaning companies in the past, we are now happy to have found a great company.”
Spar-Clean Inc
“I always received top customer services, professionalism from the staff and there was never a detailed missed during my cleans”
Listed for businesses in and around East Gwillimbury, ON, these 11 companies hold commercial cleaning contracts. Ask each one for a site walk before it quotes, since square footage alone says nothing about the entrance matting, the washroom count or the winter mess that drives the real workload.
Area overview: East Gwillimbury, ON
The 11 companies on this page are rated from 4.2 to 5.0 across 278 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 (86%), responsiveness (86%) and punctuality (84%). 4 are open around the clock; 6 are open on Saturdays and 5 on Sundays. 2 show a licence on their websites. Domain records put 2 websites of the companies on this page at ten or more years old; the oldest dates from 2006. 4 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 all 11 of the companies on this page; 10 publish a contact page; 10 list a public email and 2 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.
Will a company survey the building before quoting?
A free quote is offered by 7 of the 11 commercial cleaning companies listed. Insist the survey happens on site and at the hour the work would run, because an empty office at noon tells nobody what the washrooms look like at the end of a slushy day.
Merry Maids
“It isn't the cheapest service but the work is very good, staff are trustworthy and kind, and you know that the work will get done well , without having to monitor.”
MK Cleaning Services
“After working long hours I decided to use MK service, I must say I was very impressed on how my home was left spotless and sparkling”
Right Now Cleaners
“Ive worked with them many times in the past and they are just wonderful.”
Royal Building Cleaning Ltd
“They went above and beyond by cleaning the tracks, screens and interior and exterior glass.”
Clean Space Canada Inc.
“They quoted a reasonable price, was able to sync up with our schedule and came promptly to do the work.”
Why these companies made our list
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