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About Us


TETRA GROUP CORPORATION is a fully services, licensed and insured
contractor specialized in Residential, commercial renovation and new builds


We transform your dreams in reality. TETRA GROUP experts provide quality finishing services throughout the GTA and the surrounding area.

We offer 100% satisfaction guarantee on our workmanship and offer competitive prices with exceptional quality


Employees with over
20 years of experience


Years of experience in construction


Residential premises completed in 2018


Million dollar value of investments

  • A professional team for professional jobs. Thanks, Tetra Group for delivering the job on time.
  • Sam and his team has done great job finishing our basement as they promised. Definitely i recommend to use their services.
    Parinaz Marhamati
  • I am 100% happy with the work of Tetra Group. What a joy it is to walk into my professionally recreated and beautiful home! Sam met all my fussy expectations, came within budget and finished sooner than estimated. He and his team were great …
    Ali Mahdavi
  • They say home renovation is the most stressful thing to do. We had Tetra Group do our complete home renovation from Flooring, ceiling, painting, doors, pot lights installation, drywall installation and kitchen. Sam was extremely …
    Kriti Goyal
  • They finished my basement in 4 weeks (with some extra unexpected changes from my side). very professional, on-time and friendly.