Island Domestic Svc
“Special thankyou to the girl that did the cleaning u did a great job”
Best Commercial & Office Cleaning near Duncan, BC
2 of these companies are based in Duncan; the others serve Duncan from Victoria (46 km).
2 open 24/7 · 5 open weekends · all 10 rated 4.5+
Data verified October 31, 2026
Cowichan Valley Cleaning Services
“Jen and her team have helped keep my sanity in these awful times.”
DF Eagle Shine Janitorial Services
“I recommend him to whoever wants cleaning services in or around Victoria”
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Whiskey Jack Cleaning Victoria
“Great service, very nice job, nice on the phone and reasonable prices, will be getting them again”
EM and M Cleans
“I can't speak for their employees as I had hired the owners, but they were reliable and very nice.”
Pristine Environments Victoria
“I recommend Pristine Environments to anyone looking for professional cleaning services for their commercial space, apartment complex, or multi-unit strata complex.”
Listed for businesses in and around Duncan, BC, these 10 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: Duncan, BC
The 10 companies on this page are rated from 4.8 to 5.0 across 415 reviews; 3 have 50 or more reviews. The topics that come up most in reviews of the companies on this page are "communication", "price" and "quality". 2 are open around the clock; 5 are open on Saturdays and 4 on Sundays. 2 offer emergency call-outs; 3 give free estimates; 2 are family- or locally-owned and 1 lists coupons or special offers. We have a website on file for 9 of the companies on this page; 7 publish a contact page; 7 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.
Does a contractor need an address in Duncan?
An address in Duncan is given by 2 of the 10 commercial cleaning companies here; the others come from other towns within 50 km. For nightly work, the supervisor's drive matters more than the office address, since a site that is an hour from the nearest manager gets inspected less often.
Victoria Steam Team
“The best part is knowing that this method of cleaning does way less harm to the environment than traditional methods.”
Cleanly Home Services
“The place was thoroughly cleaned and spotless.”
Swept Space Cleaning
“The team has always been super responsive and the work is perfect every time.”
O'Callaghan Landscaping Ltd.
“He's a very polite young man I highly recommend him if you need anything done around your property”
Why these companies made our list
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