Interior Design Services in Northumberland County

Wellington House works with homeowners across Northumberland County - from Cobourg and Port Hope to Grafton, Colborne, and surrounding communities. We bring the same full-service approach we apply to every project: careful listening, considered design, and attention to detail that shows up in every room.

Our work in Northumberland County includes new builds, whole-home renovations, and custom cabinetry design. Highland Lodge, a new build in Northumberland County, is one example of what this looks like in practice: a home built around modern heritage design, custom millwork, and durable finishes selected to age well and hold up to real use. It was featured in Our Homes Magazine, Early Summer 2026.

Wellington House takes on a limited number of projects at a time. That's deliberate. It means every client in Northumberland County receives our full attention from the first conversation through the final detail, without being handed off or deprioritized.

If you're planning a renovation, building new, or looking for a designer who can manage a project from concept through installation, we'd like to hear about it.

Services available in Northumberland County:

  • Full-service interior design

  • Custom cabinetry design

  • Large-scale renovations

  • New build design and material selections

Communities served: Cobourg, Port Hope, Colborne, Grafton, Baltimore, and surrounding Northumberland County.

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