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Built on Quality
and Determination

Our Story

​Theriault Forming Construction Ltd. was founded in the 1980s by Bob Theriault, a man with a passion for delivering high-quality construction services and an unwavering commitment to his clients. From day one, Bob’s mission has been simple: "Do it right the first time."

With a reputation for excellence and an eye for detail, Bob built his company from the ground up, specializing in concrete work, excavation, and foundation services. Over the years, Theriault Forming Construction has become known for its exceptional craftsmanship, tackling everything from simple concrete patios to complex crawl space conversions and foundation underpinning.

What sets Bob and his team apart is their relentless dedication to quality. In over 40 years of business, they have never received a single complaint—a testament to the care and precision Bob brings to every job. Whether it’s a straightforward project or a more complex challenge, Bob isn’t afraid to take it on, ensuring every task is completed to the highest standard.

Today, Theriault Forming Construction Ltd. remains a cornerstone of the Smithville community, upholding Bob’s original values of integrity, hard work, and a job well done. No matter the project, our team is committed to delivering results that stand the test of time.

Bob at work.

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Serving Hamilton
to Niagara

WE OFFER OUR SERVICES IN:

  • Niagara Falls

  • Niagara-on-the-Lake

  • St. Catharines

  • Thorold

  • Pelham

  • Welland

  • Fonthill

  • Lincoln (Beamsville and Vineland)

  • Grimsby

  • Smithville

  • Caistor Centre

  • Winona

  • Stoney Creek

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