O'Reilly
Custom Homes
+ Construction

Custom Home Builders in Ontario

Quality and Experience

Expert Home Builders

O’Reilly Custom Homes & Construction has been building high-quality homes for eight years. We specialize in custom home builds, additions, renovations, and ICF construction. Our focus is on durability, attention to detail, and using the best materials. We never cut corners and ensure every project is built to last.

Home Construction Services in Ontario

Our SErvices

O’Reilly Custom Homes & Construction is proud to serve Buckhorn, Peterborough, Warsaw, Keene, Bailieboro, Millbrook, Omemee, and Kawartha Lakes with expert home building and renovation services.

Custom Home Builds in Ontario

Complete Home Construction

We build custom homes from the ground up, handling everything from design to final landscaping.

Home Additions in Ontario

Seamless Expansions

We create well-integrated home additions that match the style and structure of the original build.

Home Renovations in Ontario

Transform Your Space

We update and improve homes with high-quality renovations designed to enhance function and style.

Wall Removals in Ontario

Open Concept Living

We safely remove walls to create open, modern living spaces while maintaining structural integrity.

ICF Construction in Ontario

Durable and Efficient

We build energy-efficient homes and structures using ICF for superior insulation and strength.

Home Builder in Ontario

Explore Our Portfolio

Transform your space with expert craftsmanship—check out our portfolio to see our stunning renovations in action!

Trusted Home Builders in Ontario

Our Happy Clients

Homeowners trust O’Reilly Custom Homes & Construction for quality craftsmanship, expert planning, and long-lasting results.

Newly renovated kitchen with a beautiful island in Ontario.
Lovely exterior of a large country home in Ontario.

Contact O'Reilly Custom Homes

For expert home building, renovations, and ICF construction, call O’Reilly Custom Homes & Construction today. Our team is ready to bring your vision to life.