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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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4 days ago

Clow Darling
A/C season is in full swing! Here’s a recent photo of a Samsung ductless air conditioner that our residential team installed.If you’re looking to #staycool this summer, beat the rush and give us a call today for your cooling needs!807-623-7485 ... See MoreSee Less
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5 days ago

Clow Darling
Happy #nationalbbqday! We're not grillin' today, but we're always plumbin'!Here's some recent photos from groundwork being done at an establishment within the Thunder Bay region. Hope you enjoy them with your burgers and hot dogs! ... See MoreSee Less
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1 week ago

Clow Darling
Plumbing can be so much more than a necessity. It can be art. ... See MoreSee Less
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