Meet the Team

Jerry Sirois

Maple Leaf Radon Defence

Title: President
Hometown: Ottawa, On
Jerry Sirois from Maple Leaf Radon Defence

Jerry has worked in the industry since he was 15 years old. Learning the ropes from his Father Dana "Coo" Sirois. Dana and his Brother David "Dee" Sirois thought it would be a great idea to enroll Jerry in a trade school so that Jerry would gain some experience in the Masonry Trade before his Apprenticeship. After High School Jerry Started his Masonry Apprenticeship. He left his Father to pursue another aspect of masonry, Heritage Stone Masonry. He worked at a world-renowned Stone Masonry firm and apprenticed under several European Stone Masons. He learned Techniques from all over the world while working there. In 2007 he returned to work with his father Dana. Since 2007 Jerry has overseen the Management of the company while Dana keeps a close eye on the projects.

our service area

We serve the following areas

  • Ajax
  • Ashburn
  • Aurora
  • Barrie
  • Bowmanville
  • Bradford
  • Brampton
  • Burlington
  • Campbellcroft
  • Claremont
  • Cobourg
  • Concord
  • Courtice
  • East York
  • Etobicoke
  • Gormley
  • Hampton
  • Haydon
  • Holland Landing
  • Innisfil
  • Kendal
  • Keswick
  • King City
  • Kleinburg
  • Locust Hill
  • Maple
  • Markham
  • Millbrook
  • Mississauga
  • Newcastle
  • Newtonville
  • North York
  • Oakville
  • Orono
  • Oshawa
  • Pickering
  • Pontypool
  • Port Hope
  • Port Perry
  • Richmond Hill
  • Scarborough
  • Stouffville
  • Thornhill
  • Toronto
  • Unionville
  • Uxbridge
  • Vaughan
  • Whitby
  • Woodbridge
  • York
Our Locations:

Maple Leaf Radon Defence
1300 Algoma Rd Unit 2
Gloucester, ON K1B3W8
Service Area
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