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Bespoke design and engineering

for heirloom cottages.

Ruhl Builds specializes in expertly engineered, high-performance buildings with heritage-informed style, throughout Muskoka, Ontario.

Our Services

Our Work

Testimonials

  • "Professional, detail-oriented, and saved us a lot of time. Highly recommended for anyone managing a build from a distance."

    —Ryan C.

  • "David is incredibly professional and a leader in his field with regards to engineering, new materials and methods to align your project with today's highest standards."

    —Alex D.

  • "The regular updates and site reports provide great peace of mind when we aren't there. Reliable, professional, and a great advocate for any cottage owner."

    —David K.

  • "David Ruhl brought tremendous value to the project, right from his first visit to the site where he immediately grasped the vision we were hoping to achieve."

    —Kate C.

  • "Dave created a floor plan with elevations and a lighting plan including many details we hadn’t considered. His conceptual skills were strong and creative, always seeing the forest through the trees. He contributed such valuable insight at the planning stages and continued problem solving every detail right to the end."

    —Cindy M.

“They don’t make them like they used to.”

Except, at Ruhl Builds, we do.

Our work is rooted in the principles of heritage design and traditional building: timeless materials, durable assemblies, and a disciplined attention to detail.

We pair this practical foundation with current best practices in building science to create lake homes and cottages that will perform for generations.

Work With Us

Our Services

  • We create spaces designed for lakeside relaxation, built for multi-generational enjoyment.

    From feasibility to structural drawings to interior design - we ensure that the beauty in the design is backed by building science.

  • We provide the oversight and site-level stewardship required to simplify complex delivery, manage the budget, and protect your investment. We insulate you from the time, stress and decision fatigue that comes with remote projects.

Our Process
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The Intersection of Engineering and Artistry.

The most successful buildings are born from the tension between technical logic and artistic vision. At Ruhl Builds, we pair Professional Engineering with formal Design to create high-performance homes with a heritage soul.

Meet The Team

Heritage soul. Expertly engineered. Seamlessly delivered.

Work With Ruhl Builds

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You don’t need a contractor yet - you need a plan. A feasibility & strategic review is your roadmap to a successful renovation or new build. This critical stage in the Ruhl Builds process sets home owners up to proceed with the clarity
Project Spotlight ~ The Heirloom Garage The Brief: Create a cost-conscious utility building that feels like a permanent part of the property’s heritage rather than a secondary addition. Engineering Focus: Design optimization for cost without
Project Spotlight ~ The Heirloom Garage: A Study in Utility & Architectural Clarity 🎞️ Photos of the finished garage in previous post. Let us help you navigate your new build or renovation with confidence and ease. Find a link in our bio or