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Hamilton & Surrounding Area’s Award Winning Sewer and Watermain Contractors

Through our more than 90-year history, Wm. Groves Limited continues to excel, innovate and go beyond construction industry standards. In addition to the recognition we’ve received from the Workplace Safety & Insurance Board, since 1987, Wm. Groves Limited has received more than 30 safety awards through the Ontario Sewer and Watermain Construction Association (OSWCA), Infrastructure Health & Safety Association (IHSA; formerly Construction Safety Association), Hamilton-Halton Construction Association (HHCA), as well as the Hamilton & District Heavy Construction (HAND) Association. We’ve also received awards from the Toronto Construction Association (TCA), Ontario Regional Common Ground Alliance (ORCGA), and the Ontario General Contractors Association (Ontario Builders Award). Wm. Groves Limited is proud to be an Integrated Member of the Canadian Construction Association.


24/7 Service

Emergency services

available 24 hours a day,

365 days a year

Reader's choice 2019

2020 Hamilton Spectator Readers’ Choice Awards

We're proud to announce these honours from the 2020

Hamilton Spectator's Readers' Choice Awards:

  • Diamond Award - Plumbing 
  • Platinum Award - Waterproofing


2019-2015 Hamilton Spectator Readers’ Choice Awards

2019-2015 Platinum, Diamond, Gold and Top Ten Winners in Plumbing, Waterproofing and retired Category of Foundation Repair.

  • Diamond Award
  • Platinum Award


Reader's choice 2019
2017 CHCH News Business Excellence Awards

2017/2018 CHCH News Business Excellence Awards

We're delighted to be given the CHCH News Business Excellence 2017 Gold Award in the plumbing category!

(2016 Gold Award Winner)

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