Why You Can Trust Watertite Roofing...

Here are some of the many reasons you can rely on Watertite Roofing:

Company Background

Watertite Roofing is a division of Tarmco Construction that was established over 45+ years ago to provide roof water-proofing solutions, and roofing services to numerous customers on a variety of buildings and facilities. Our construction experience base allows us to complete many phases of roof reconstruction. By being able to work on carpentry details, skylights, metal fabrications, welding, drainage and rigging work, we are enabled to facilitate on-site progress and eliminate many cross-over trade delays. This provides timely control and continuity through each flat roofing or metal retrofit project.







We are flat roofing commercial, industrial roofing contractor specialists in roof replacement, repairs, metal retrofit and new construction of roofs in Ontario - Hamilton, Burlington, Niagara and The Golden Horseshoe Area. Safety has been an integral part of our daily operation and our WSIB certificates and company insurance policies are current and in good standing. All our roofing crew currently hold up-to-date Working From Heights Certifications.

Our roofing company started in 1976 but was incorporated as Tarmco Construction Limited in 1978. With over 4 decades of roof design-build installation expertise, here is a bit more about Watertite Roofing:

  • created to replace, repair and install flat and low slope roofing products
  • more than 100 years of combined construction experience with long-term employees
  • serviced thousands of clients
  • grown more than 3000%
  • services include flat roofing, low slope metal retrofit, building construction, painting and more
  • over 17,500 square feet operation facility
  • vehicle fleet of over 15 pickup trucks, cube vans, dump, roll-off trucks and 8-ton crane trucks 

Awards & Recognition

  • 2021 - 2022 Duro-Last General's Award
  • 2020 - 2021 Duro-Last Presidents Club Award
  • 2019 - 2020 Duro-Last Admiral Club Award
  • 2018 - 2019 Duro-Last Admiral Club Award
  • 2018 - 2019 Elite Duro-Last Contractor "Outstanding Workmanship"
  • 2018 - Duro-Last Service Plus Award
  • 2016 - 2017 Elite Duro-Last Contractor "Outstanding Workmanship"
  • 2016 - Duro-Last Presidents Club, 10 Year Club Awards
  • 2015 - 2016 Elite Duro-Last Contractor "Outstanding Workmanship"
  • 2014 - 2015 Elite Duro-Last Contractor "Outstanding Workmanship"
  • 2013 - 2014 Elite Duro-Last Contractor "Outstanding Workmanship"
  • 2012 - 2013 Duro-Last Admirals Club Elite Contractor Award "Outstanding" rating in workmanship.
  • 2011-2012 Duro-Last Admirals Club Recognition of outstanding achievement, quality workmanship, and customer satisfaction. Elite Contractor "Outstanding Workmanship"
  • 2010 - 2011 Duro-Last Presidents Club  Elite Contractor Award "Outstanding" rating in workmanship.
  • 2009 - Duro-Last Presidents Club Master Roofing Contractor Award consistently installing Duro-Last Roofing Systems rated "outstanding"
  • 2008 - Duro-Last Century Club Master Roofing Contractor Award consistently installing Duro-Last Roofing Systems rated "outstanding"

Corporate Support and Community Participation

  • Rotary Club of Dunnville (over 20 years)
  • Rotary Club "PAUL HARRIS" fellowship
  • Royal Canadian Air Cadets 611 Squadron
  • Royal Canadian Legion Veterans Poppy Fund Raiser (15 years)
  • Haldimand County Fire Department
  • Canadian Red Cross
  • Lions Club of Dunnville
  • Slow Pokes - Automobile Club
  • Community Mudcat Festival
  • Veterans Remembrance Day Parade
  • Haldimand Norfolk Literacy Council
  • Dunnville Memorial Arena
  • Haldimand War Memorial Hospital
  • Dunnville Salvation Army
  • Ambassadors to The Nations
  • Scouts Canada
  • Harmony Baptist Church
  • Optimist Club of Dunnville
  • Burlington Foodbank
  • Fort Erie Salvation Army
  • Good Shepherd Hamilton
  • Port Cares Foodbank
  • The Foodbank of Waterloo
  • Food With Grace Waterdown Foodbank
  • Cambridge Self-Help Foodbank
  • Community Care St. Catharines & Thorold
  • Community Care of West Niagara
  • Pelham Cares Foodbank

Company Owners Cheryl and Archie Merigold support many other projects and efforts:

Mohawk College: Merigold Family Bursary for McKeil School of Business

"...Your commitment to our Awards Program has made a profound difference to our students by helping them complete their academic journey. On behalf of all those students who have benefitted, and those who will benefit in the future, please accept our sincere appreciation for your support of the Merigold Family Bursary..."

- Gena Dureault, Senior Development Officer, Mohawk College

"...I highly appreciate your contribution as this not only will reduce my financial burden but will also inspire me to help others and give back to the community..."

- B. Roy, Student, Mohawk College

"...I wanted to thank you for your investment in my education and to let you know that I appreciate it very much. I hope that when I finish my education I will also be able to help those in the same way you have helped me..."

- E. Acheampong, Student, Mohawk College

"...It is due to your generous donation that myself, and students in a similar situation as myself, are able to pursue and realize their dreams, regardless of the financial burdens that previously prevented them from being a reality..."

- D. Hunter, Student, Mohawk College 

"...The financial assistance you provide to our students makes education accessible and sets an incredible example of community support..."

- G. Dureault,  Senior Development Officer, Mohawk Foundation

"...As an immigrant and single mother, life is not easy without a decent job. I believe Mohawk is my first step towards a better life in this country...This bursary will help me reduce my financial stress on living cost and education cost. It will allow me to focus more on study and be successful in my future..."

- T. Bei, Student, Mohawk College

"...studying full-time instead of working full-time does not come easy and comes with many sacrifices...with finances being a primary stressor, it's emotionally draining; so, for this gift I  thank you...I truly feel blessed, and I hope to be able to "pay-it-forward" once I'm able to do so..."

- R. Kil, Student, Mohawk College

"...Thank you once again for believing in me, and in the future of our students. Your generosity means the world to me, and I can assure you that I will not let you down! Your investment in my education will help to provide me with the tools that I need to make it through this journey, and to be able to go out and make a difference in our community..."

- S. Deery, Student, Mohawk College

"...please accept my heartfelt appreciation for choosing me to receive the Merigold Family Bursary. I will continue to be proficient in my studies as I wish to honor your decision to grant me this thoughtful donation..."

- D. Lavides, Mohawk College

"...Receiving this award has provided me with financial security that has alleviated my financial stress...which will allow me to focus on my studies..."

- J. Trushinski, Mohawk College

"...I hope that in the future, I will be able to give back to the community and help other aspiring students complete their studies, Just as you have helped me."

- J.Cabot, Paralegal Program, Mohawk College

"...I do not believe I can thank you or the company enough for this bursary. School is difficult enough without the added stress of finances. I made the honour roll in my first two semesters and am trying my hardest this year to keep that goal going..."

- B. Homung, Paralegal Program, Mohawk College

"...Your generosity inspires me, and I hope to give back to the college/community someday and help a student reach their educational goals, just as you have helped me."

- C. Brouwer, Office Administration Health Sciences Program, Mohawk College

"...I cannot begin to explain how grateful I am for this bursary. Trying to balance home life, work life and school is hard enough...The pandemic has made everything exceptionally harder...I will not have to worry about any loans or school expenses with the money I received...Thank you for the opportunity you have given me..."

- I. Szmeretzky, Mohawk College

Rotary Club of Dunnville: Educational Bursary for graduates of Dunnville Secondary School

"...I am honoured to be the recipient of the Watertite Bursary through the Dunnville Rotary Club and want to thank you for your generous support to my college education..."

- S. Gifford, Student, Construction Engineering Technology at Niagara College

Gillian's Place

Trans Canada Trail

Niagara Women's Place

St. Paul's Anglican Church

World Vision

Abby House of Niagara-on-the-lake

Halton Women's Place

Mission Services of Hamilton