de Koning Group

de Koning Group PLAN - DESIGN - ENGINEER

Full-service Civil & Structural Engineering, Planning and Design firm based in Muskoka, Ontario. Engineering + Design

This new dock and boathouse is hiding something extraordinary...Built into a site with an approximately 200 foot underwa...
08/26/2026

This new dock and boathouse is hiding something extraordinary...

Built into a site with an approximately 200 foot underwater bedrock cliff, this cantilevered boathouse demanded far more than a standard waterfront steel pile dock foundation. Oversized piles along the bedrock shelf, deep water drilling and pinning, bracing hidden in the walls, floor and underwater, tie backs at the dock and upper floor levels.

The result is a structure that sits effortlessly over the water, while the real structure is hidden beneath the surface of the water and walls.

We are problem solvers, big or small we do it all. Bring us your unique Muskoka challenges.



[Muskoka engineering] [boathouse engineering] [cantilevered boathouse] [waterfront engineering] [structural engineering] [dock engineering] [steel pile foundation] [deep water drilling] [bedrock foundation] [Muskoka boathouse] [waterfront construction] [Lake Muskoka] [custom boathouse design] [cottage engineering] [de Koning Group]

At de Koning Group, we’ve always believed that our greatest asset isn’t just the work we do. It’s the relationships we b...
07/24/2026

At de Koning Group, we’ve always believed that our greatest asset isn’t just the work we do. It’s the relationships we build along the way.

We’re incredibly grateful for every client who has trusted us over the years. Whether we’ve worked together on one project or many, your support and partnership mean more than words can express.

A special thank you to our friends at Coulson Brothers Partnerships like yours remind us how fortunate we are to work with so many incredible clients.

Thank you to everyone who continues to put their trust in de Koning Group. We never take it for granted.



[De Koning Group] [Coulson Brothers] [engineering company] [Ontario construction] [commercial construction] [industrial construction] [trusted partnerships] [client appreciation] [quality craftsmanship] [building relationships] [project management] [construction services]

🎉 Happy Birthday, Nick!Today we’re celebrating our Principal, Nicholas de Koning. Your leadership, dedication, and commi...
07/16/2026

🎉 Happy Birthday, Nick!

Today we’re celebrating our Principal, Nicholas de Koning. Your leadership, dedication, and commitment to excellence continue to set the standard for our team.
Thank you for your vision, hard work, and commitment to both our clients and our community.

We hope this year brings continued success, new opportunities, and plenty of time to enjoy everything Muskoka has to offer.

Please join us in wishing Nick a very happy birthday! 🎂

🎉 Happy Birthday, Nick!Today we’re celebrating our Principal, Nicholas de Koning. Your leadership, dedication, and commi...
07/16/2026

🎉 Happy Birthday, Nick!

Today we’re celebrating our Principal, Nicholas de Koning. Your leadership, dedication, and commitment to excellence continue to set the standard for our team.

Thank you for your vision, hard work, and commitment to both our clients and our community. We hope this year brings continued success, new opportunities, and plenty of time to enjoy everything Muskoka has to offer.
Please join us in wishing Nick a very happy birthday! 🎂

A great evening celebrating the official opening of the Memorial Park Bandshell.We’re proud to have been part of a proje...
06/25/2026

A great evening celebrating the official opening of the Memorial Park Bandshell.

We’re proud to have been part of a project that will serve as a gathering place for the community for years to come. Seeing the bandshell filled with music, families, and familiar faces was a reminder of what thoughtful community spaces can create.

Congratulations to the Town of Bracebridge and everyone involved in bringing this legacy project to life.

Laying the foundation for something extraordinary. Another custom Muskoka compound taking shape on beautiful Lake Joe. ...
06/24/2026

Laying the foundation for something extraordinary. Another custom Muskoka compound taking shape on beautiful Lake Joe.

From Toronto to Muskoka - Dan made the move and never looked back.Over the past 4 years, he’s become a key part of the D...
04/14/2026

From Toronto to Muskoka - Dan made the move and never looked back.

Over the past 4 years, he’s become a key part of the DKG team, bringing precision and consistency to every project he touches. Focused on steel dock and structural design, he’s the kind of designer who puts in the detail that keeps everything performing exactly as it should.

Currently working toward his P.Eng, and continuing to grow with every project. We’re proud to have him on the team and appreciate the work he puts in day in and day out.

When the drawings are done, you’ll probably find him out on the water fishing.

Address

3 Armstrong Point Road
Port Carling, ON
P0B1J0

Opening Hours

Monday 8am - 6pm
Tuesday 8am - 6pm
Wednesday 8am - 6pm
Thursday 8am - 6pm
Friday 8am - 6pm

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