Trusted, Award-Winning, and New to Niagara Home Builder Since 1949
George Sinclair Construction isn’t building any home.
We’re building yours.
Ready to make your move? Choose the Niagara home builder offering classic designs, stylish upgrades and service that’s simply unmatched in the industry.
Build a home, not a house
Home is where you want to be. It’s where you feel safe. It’s where friends are welcomed and memories are made.Learn about your new home
Nothing’s more important than family. It’s how we design and build your homes and how we treat you every step of the way.Discover the Sinclair Advantage
Invest With a Quality Niagara Home
Invest with the Newest Niagara Home Builder
Your new home is the single biggest and most important investment you'll ever make. It has to meet your needs immediately and for years to come without compromise.
That's important to you, which means it's important to us.
Register for Our Latest Community
Live Life Your Way
George Sinclair Construction builds quality houses and works with you to transform them into beautiful homes.
We craft quality houses, but we make even better homes.Check out our latest community
to see why we offer the best balance between price, features and new developers. Ontario has trusted us for decades, and we think you will too.