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Servicing the community since 1937

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Clow Darling is the largest complete mechanical service contractor in Northwestern Ontario specializing in plumbing, heating, cooling, boilers and piping for the industrial, commercial, and residential markets. Our services also include a mobile air conditioning and heating department.

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1 month ago

Clow Darling
We are unhappy to announce that we have found out one of our employees has tested positive to COVID. As a precaution we are asking all of our employees, especially those in his department to get tested and follow the rules set out by Thunder Bay District Health Unit. We are taking this very seriously and as such, we have cancelled and will rebook any customers affected to prevent any spread. We are working quickly to get every employee tested and ensuring they have a negative COVID test before sending them to a jobsite/service call. ... See MoreSee Less
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3 months ago

Clow Darling
On the 11th hour of the 11th day of the 11th month we will remember you´┐╝ ... See MoreSee Less
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9 months ago

Clow Darling
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