Speedy plenum transition guarantee

Ready for pickup in 2 hours or less

Residential duct & fittings in stock and ready to go

If it is made with Sheet metal

We can make it!


Amazing work, amazing to work with. Highly recommend.

Jack Chester

Keith cares to put out a great product and great service

Al Milton

This company is amazing. I would not hesitate to recommend Keith’s Custom Sheet Metal to anyone 

Ruth Enns


Plenum Transitions

Starting $45


  • w/cap  $75
  • w/cap & AC mount   $90

Return Boots

  • Standard - $57.50
  • W/built in filter rack and Camfil Farr filter (16x25) - $85

Roof Curb Adapters

Price on request


Some of the things we have made...

 We Value the  rediscovery of Old and Forgotten Things…


  • Our relationships come first. You see this in our service.
  • We believe in fairness. We make things right.
  • We keep our people safe.


  • We use our skill and creativity to create quality work.
  • We work with our hands. We enjoy the satisfaction of a hard day’s work. 
  • We value creative expression.

Constant Improvement

  • We are constantly learning our craft. If we don’t know something we ask. When asked, we answer.
  • We  grow as people in our relationships.
  • We are always solving problems in new and interesting ways.
© Copyright Keith's Custom Sheet Metal Inc.


251 Princess Street
Winnipeg, Manitoba  R3B 1M1
204-952-9773 - office
204-962-1773 - cell

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