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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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3 weeks ago

Clow Darling

We are always up for a challenge! We have registered, now its your turn! Sign up your family or workplace ASAP!
#teamsleepingiantIt is sooooooo on! Thunder Bay - you know exactly what to do here... (and if not, then go to commuterchallenge.ca and register! 😉)

Way to go City of Thunder Bay - Municipal Government, Ontario, Canada - we're looking forward to defeating The City of Kingston! #TeamSleepingGiant has got this!
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4 weeks ago

Clow Darling

We just finished our Spring up to clean up! 10 bags of garbage and lots of fun!
It was a great and rewarding way to spend our
afternoon break! #springuptbay
EcoSuperior
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4 weeks ago

Clow Darling

#DistechControls was with the Clow Darling team in Thunder Bay, Ontario this week! Ryan Sen and Danilo Perkovic had an excellent time mapping out the future of Intelligent Building Solutions with this group.
clowdarling.com/service/distech-controls/
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