From all of us at Brandt, we’d like to congratulate the Ontario Sewer Watermain and Construction Association for 50 years of serving our communities. Here’s to many, many more.


STRENGTH can be found in OSWCA. DESO Construction Limited is honoured with the opportunity to participate in the OSWCA 50th Anniversary Celebration. OSWCA has supported our company over the past 10 years with providing continuous ongoing updates to our ever changing industry, guest speaking at various industry events and providing support when we have reached out for recommendations. Congratulations on this tremendous milestone!

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Congratulations to the OSWCA on their 50th anniversary.


Thanks for 50 years of advocating for clean and reliable water.


Congratulations to the OSWCA for leading the way in helping to make Ontario a clean place to live.  Looking forward to the next 50.

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Congratulations to the OSWCA on reaching this milestone. Happy 50th Anniversary!


Taggart Construction congratulates the OSWCA on your 50 year anniversary. Outstanding!


Congratulations to the OSWCA on your 50th Anniversary from all of us at Yorkwest Plumbing Supply.


Congratulations on reaching the half-century milestone!


We wish to congratulate the OSWCA on their 50th Anniversary. The OSWCA has withstood the challenges of time and has demonstrated to all levels of government that we are an association of professional contractors. Fernview takes pride in being a member of the OSWCA. Well done and well respected!


Congratulations to the OSWCA and its member companies on 50 years of growth, success, and leadership in setting a national benchmark in creating sustainable investments in our infrastructure and future.  

Thank you to all the OSWCA staff, past and present, for your commitment to the success and longevity of our industries. We look forward to continuing to further our work together and wish all members a safe 2021 and beyond.


Congratulations to a great organization for the success and accomplishments over the last 50 years. Keep up the great work.


Congratulations and continued success on your 50 Year milestone!


Many congratulations on your involvement and dedication to the Sewer & Water construction industry for 50 incredible years!! Thank you for your strong leadership, for your influence, and for your focus on keeping our people safe. All the best!!


Congratulations to the OSWCA on celebrating 50 years! For the last half-century, you’ve put Ontarians first through emphasizing the importance of safe water management. From all of us at Trisura, thank you!