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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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Featured Project: Remote Communities

Commercial

Over the years Clow Darling has helped install extensive infrastructure in remote First Nations communities requiring expertise and the right equipment provide solutions in these areas.

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Featured Project: Heritage Home Restoration

Residential

For this project Clow Darling helped restore the beautiful, turn of the century character home on the corner of Catherine Street and Ridgeway Avenue in Thunder Bay.

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Clow Darling

2 weeks ago

Clow Darling
Representing Ontario for the Mechanical Contractors Association of Canada on Parliament Hill; meeting Charles Sousa and speaking about the importance of the mechanical contracting industry in progressing towards a Net Zero built environment. Other topics included the labour shortages affecting our industry and immigration reform. #mechanical #canada #MCAO #MCAC ... See MoreSee Less

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Clow Darling

4 weeks ago

Clow Darling
Fantastic work by our plumbing crew on a new in-floor heating project! ... See MoreSee Less

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Clow Darling

4 weeks ago

Clow Darling
Listen to win!Rock 94 is set to Stuff the Shed!Listen to win a $25 prize from Clow Darling and you’ll be in for the Grand Prize - an 8x8 shed from The Shed Guy, a lawn mower and grass trimmer from Northern Turf Equipment , a barbeque from Memorial Home Hardware , tools from McEachern's Tool House , and a $500 Gift Certificate to Chimo Building Centre. The whole package is worth $4,500!Kaile & Ted will make the draw on Monday, the 29th at 8:10.Stuff the Shed, from Thunder Bay’s soundtrack to your summer back yard, Rock 94!#rock94 #kaileandted #thunderbay #tbay #Stufftheshed ... See MoreSee Less

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