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Other Services

Custom Woodworking

With a background in fine furniture and custom millwork, Osa Construction Ltd can tackle any interior or exterior project. We also have the ability to process lumber into components for your project if you want to install yourself. With a dedicated wood and cabinet shop we can professionally elevate any woodworking tasks. We also offer in house spray finishing to add the final touch to any project.
Interior Finishing is the final step in the construction process. Some may see it as a simple piece but it is highly visible and one of the most important steps to completing the project to customer’s expectations.


We have a Red Seal forman on crew with the knowledge and skill to complete any framing task from interior wall removal to complete ground up construction.
Does hiring a reliable perimeter drain repair and replacement service sound like something you could use? Contact us today and we’ll help you get sorted with a free consultation.
New home site prep, trenchwork and exterior landscaping. This includes but is not limited to - allan block walls, formed concrete walls, yard drainage and curtain drains.

Deck Restore and Rebuild

Rotten deck ?! Deck rebuilds can get complex if the rot has moved into the structure of the house. Rebuilding the structure and completing the concrete work to restore your deck can be completed relatively quickly with our full crew of in house trades. We can take care of every aspect and transform your exterior space

Siding and exterior waterproofing

Osa Construction Ltd offers siding supply and installation in every option. If you see a siding detail that catches your eye we can ensure it's recreated on your home while ensuring the waterproofing process is taken care of.
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