GMC Construction Inc.

Richmond Hill renovation contractor led by a structural engineer, offering kitchen, bathroom, basement, whole-home and commercial renovations across the GTA. View their projects: https://gmco.ca/projects/
Goldstein Construction Inc.

Design-build general contractor with Richmond Hill as its primary focus, building custom homes, additions and premium renovations across the GTA. View their projects: https://goldsteinconstruction.ca/projects
Benestone
Richmond Hill turnkey builder with in-house architectural and interior design, focused on custom luxury homes across the GTA. View their projects: https://www.benestone.com/projects
Cardoza Designers & Builders Corporation
Richmond Hill general contractor and store-fixture company, in business since 1959, specializing in restaurant, retail and commercial interiors with design-build services.
Advance One Construction

Richmond Hill company providing design, drawings, permits and construction for residential and commercial renovation projects under one team.
Celotti Building Corporation

Richmond Hill construction company offering design-build and project management with single-source responsibility for each phase of a build. View their projects: https://celottibuilding.ca/Gallery
Posha Construction Group

Richmond Hill renovation and construction company covering kitchens, bathrooms, basements, roofing, exteriors and home additions in York Region and the GTA. View their projects: https://posha.ca/projects/
Vision Design & Build
Richmond Hill design-build firm, founded in 2016 as an interior renovator, now offering design, renovation and construction management. View their projects: https://visiondb.ca/projects/
Betterview Construction Ltd.

Richmond Hill design-build general contractor handling full home renovations, custom homes, additions and commercial renovations across the GTA. View their projects: https://www.betterviewltd.ca/projects
AVL Custom Homes Inc.

Richmond Hill-based Ontario builder offering custom homes, home additions, whole-home renovations and home maintenance, active in the GTA since 2014. View their projects: https://avlcustomhomes.ca/projects