Home Additions

Centerpiece Design: Premier Home Addition Contractors in Toronto

Centerpiece Design is a leading home addition contractor proudly serving Toronto and the GTA. We believe that a better home creates a better life—and it all starts with thoughtful, high-quality additions. Whether you’re planning a second-storey expansion, a kitchen extension, or a custom basement rec room, our team delivers exceptional craftsmanship and attentive service every step of the way.

Professional Home Addition Services in Toronto

At Centerpiece Design, customer satisfaction drives everything we do. Our experienced team oversees every stage of your project—from securing permits and preparing detailed drawings to construction and final cleanup—ensuring a smooth, stress-free experience from start to finish. With skilled project managers and expert home addition contractors, we collaborate closely with you to bring your vision to life, creating a space that fits your lifestyle and budget perfectly.

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Permit application
Project Management
Detailed Drawings
Budget Management
Home Addition Services for Your Growing Family

Whether you’re looking to add a second story to your bungalow, expand your bedroom, loft, bathroom, or create an in-law suite, Centerpiece Design can guide you through the by-laws and develop concepts tailored to your home. Our team works closely with each client to ensure functional, beautiful designs that accommodate growing families.

Our Home Addition Services Include:

  • Second-Floor Addition: Add a new storey with a complete gut and new roof installation. We install new trusses and roofing materials to prevent the gaps or leaks that often occur when mixing old and new materials.
  • Bump-Out Addition: Increase the square footage of existing rooms by 2 to 15 feet. Bump-outs are ideal for mudrooms, walk-in closets, bathroom expansions, or cozy reading nooks.
  • Garage Addition: Enjoy the convenience of an attached garage for parking, storage, or hobbies like woodworking.
  • Sunroom Addition: Bring the outdoors in with a sunroom addition. Choose from three-season or four-season designs, complete with optional heating and cooling amenities.
  • Dormer Addition: Transform attics from storage areas into livable spaces. Dormers increase natural light and provide extra room for guest bedrooms, playrooms, or reading areas.
  • Rear Extension: Ideal for large families, rear extensions expand your main floor, basement, and second floor while maintaining your home’s layout and flow.
  • Kitchen Addition: Enhance your kitchen layout with additional space for islands, entertaining, and improved workflow, creating an open and functional space that reduces clutter.
  • Bathroom Addition: Increase comfort, convenience, and functionality with accessible bathrooms, three-piece additions, or luxury ensuite renovations tailored to your needs.