Best Commercial & Office Cleaning near Clarington, ON

These companies serve Clarington from nearby bases in towns including Bowmanville, Oshawa and Courtice.

15 companies listed · 3 open 24/7 · 9 open weekends · 11 rated 4.5+ · 1 shows a licence

Data verified October 21, 2026

Carpet Cleaning Durham Pros

Carpet Cleaning Durham Pros

4.8 49 reviews
“These days, it's tough to find someone who really does a great job, but that's not an issue with Carpet Cleaning Durham Pros!”
Since 1998Serves Durham RegionOpen 24 hours
Bowmanville, ON · 7 km from Clarington
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Anu Building Services

Anu Building Services

4.7 22 reviews
“They was done very quality work, I really satisfied their job and reasonable fee.”
Serves Greater Toronto AreaFree consultationSince 2017
Scarborough, ON · 52 km from Clarington
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Task-Co Building Maintenance Inc.

Task-Co Building Maintenance Inc.

5.0 20 reviews
“They were able to work around my busy schedule and complete the job.”
100% satisfaction guaranteeServes Durham Region, surrounding areas20+ yearsPrices online
Oshawa, ON · 20 km from Clarington
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Canadian Carpet Cleaning and Janitorial Services

Canadian Carpet Cleaning and Janitorial Services

4.8 18 reviews
“On one occasion they cleaned my livingroom furniture and on another visit they stripped and sealed my floors.”
10% offFree estimates24/7 emergency serviceSince 1979Serves Bowmanville, Oshawa +3IICRC certified
20 km from Clarington
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Tri-Care Services

Tri-Care Services

5.0 3 reviews
Free estimates20+ yearsServes Oshawa, Durham RegionBBB accredited
Bowmanville, ON · 7 km from Clarington
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The Cleaning Concern

The Cleaning Concern

5.0 21 reviews
“They have been doing our office for several months now and we are very happy with the service!”
Free consultationSince 2008
Courtice, ON · 13 km from Clarington
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Listed for businesses in and around Clarington, 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: Clarington, ON

14 of the 15 companies on this page have a rating, from 4.0 to 5.0 across 206 reviews; 1 has 50 or more reviews and 11 are rated 4.5 or higher. When customers rate these companies on specific qualities, they most often praise professionalism (82%), quality (82%) and value (72%). 3 are open around the clock; 9 are open on Saturdays and 8 on Sundays. 1 shows a licence on its website and 1 lists staff certifications (IICRC). Domain records put 3 websites of the companies on this page at ten or more years old; the oldest dates from 2007. 3 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 all 15 of the companies on this page; 14 publish a contact page and 10 list a public email. We count these figures across the companies on this page; 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.

Clarington Cleaning Services

Clarington Cleaning Services

4.0 8 reviews
“They are professional and trustworthy and always willing to do little extras here and there as requested.”
Free consultationServes Clarington, Bowmanville +3LicensedSince 2019
Bowmanville, ON · 7 km from Clarington
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Fastwel Contractors INC

Fastwel Contractors INC

5.0 5 reviews
“The feedback is always positive about the level of service and job quality.”
20+ yearsOpen 24 hours
Oshawa, ON · 20 km from Clarington
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Maid-Mart Essential Cleaning Services

Maid-Mart Essential Cleaning Services

4.6 10 reviews
“They have always done an excellent job of cleaning - and they do special jobs like cleaning the refrigerator.”
Free estimatesInsured & bondedServes Bowmanville, Courtice +9Since 2007
Oshawa, ON · 20 km from Clarington
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Servicemaster Clean

Servicemaster Clean

4.3 3 reviews
“Like any industries they face their challenges, but their quick response and prompt attention to any concerns have been truly impressive.”
Serves Whitby, Oshawa +11Prices online
Oshawa, ON · 20 km from Clarington
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Dependable Janitorial Services

Dependable Janitorial Services

4.0 1 review
“The staff makes the whole process so painless and most of it all, leave”
Licensed & insuredSatisfaction guarantee5,000 jobs completedSince 2019Serves Durham Region
Bowmanville, ON · 7 km from Clarington
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Superior Cleaning Service Inc

Superior Cleaning Service Inc

5.0 1 review
“Since they charges by the hour, time was money for them and me, and he wasted no time!”
Bowmanville, ON · 7 km from Clarington
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Durham Power Sweeping

Durham Power Sweeping

Bowmanville, ON · 7 km from Clarington
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Rita's Cleaning Service

Rita's Cleaning Service

5.0 2 reviews
“Everything was spotless and my kitchen looks nice and clean!”
Free estimatesSince 2008Serves Durham Region
Oshawa, ON · 20 km from Clarington
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Distinctive Janitorial Services

Distinctive Janitorial Services

Free consultation30+ yearsFamily-ownedLocally owned
Bowmanville, ON · 7 km from Clarington
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HomeCommercial CleanersOntarioClarington, ON

Why these companies made our list

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