Best Commercial & Office Cleaning near Keswick, ON
1 of these companies is based in Keswick; the others serve Keswick from towns including Barrie (21 km), Newmarket (22 km) and Bradford (17 km).
7 open 24/7 · 12 open weekends · all 15 rated 4.5+ · 2 show a licence
Data verified October 18, 2026
Barrie Cleaning Services
“They do a really good job clean and a very good price I highly recommend it”
Twin Star Cleaning Services Inc.
“Twin Star are always on-time and do a really good job cleaning my house.”
Project Cleaning Barrie
“They always go above and beyond and are flexible as they are always ready to find out a way to accommodate the needs.”
Malfitano Cleaning Services
“From now and on i'm using fab as a cleaner i did the reno and painting of a house and he left it spotless..”
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Casa Pulita Home & Office Cleaning
“The team paid attention to every detail, ensuring that even the hard-to-reach places were spotless.”
Listed for businesses in and around Keswick, ON, these 15 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: Keswick, ON
The 15 companies on this page are rated from 4.6 to 5.0 across 344 reviews; 2 have 50 or more reviews. When customers rate these companies on specific qualities, they most often praise quality (90%), professionalism (80%) and responsiveness (74%). The topics that come up most in reviews of the companies on this page are "price" and "communication". 7 are open around the clock; 12 are open on Saturdays and 10 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 2009. 7 offer emergency call-outs; 6 give free estimates; 1 is family- or locally-owned and 1 lists coupons or special offers. We have a website on file for 14 of the companies on this page; 13 publish a contact page; 14 list a public email and 3 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 6 of the 15 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.
Como Maintenance Services
“Excellent work both outdoors and inside our home was completed in a timely fashion and at a fair price.”
MK Cleaning Services
“Super job and big thanks to you guys.”
Right Now Cleaners
“Excellent, trustworthy, professional, on time and the quick turn around service was amazing.”
The Royal Broom Inc.
“These ladies did a very nice job cleaning my apartment and they came ON TIME as promised (unlike others I've tried).”
Clean Space Canada Inc.
“They quoted a reasonable price, was able to sync up with our schedule and came promptly to do the work.”
All Clear Disinfecting
“All Clear Disinfecting is the only way to go when you are serious about protecting your business or family.”
Universal Industries Cleaning Services
“Good service, for sure check them out !!!!”
Absolutely Maid For You
“Kelsey and her team are just a pleasure to work with.”
Junior Enterprise Limited
“If you're looking for commercial cleaning, look no further!”
Why these companies made our list
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