A Strong Background

Founded in 1978, Dumoulin & Associates Concrete Repairs Limited initially served the residential sector and now dedicates itself mainly to the commercial and industrial sectors. We have earned an outstanding reputation and created lasting client relationships with our professional approach and highly specialized team.

1980, Economic Expansion

By the end of the 1980s, the company was growing strong. We opened an office in Nepean, Ontario, and focused development in the commercial and industrial sectors. At the time, Dumoulin & Associates responded mainly to the maintenance needs of the pulp and paper industries in the provinces of Quebec and Ontario.

We used specialized processes such as epoxy or polyurethane crack injection and water-repellent sealant applications. Over the years, we improved and expanded our techniques to the extent that we offer a complete and proven range of quality services.

2000, Key Partnerships

Our greatest achievement happened in 2000, when the company partnered with some of the construction industry’s main suppliers, such as Sika Canada, with which Dumoulin & Associates is a certified approved installer of its products. As a result of these new key relationships, we are able to offer cutting edge technological services and are better equipped than ever to respond to the needs of our clients.

In 2007, the next generation breathes new life into the company. Once the work of a single man, we became a family enterprise, young and energetic, expanding our expertise and reinventing ourselves.

2017,Solid Experience

We are committed to our quality of service, the continuous training of our workforce and the expertise of our engineers. We are constantly adding new services to our repertoire to better service our clients. Our company now counts over 50 dedicated hard-working specialists over two provinces!  Today, the company is ready to face all challenges head on.

2023, Expansion into the United States

Nearly a year after the catastrophic collapse of Champlain Towers South in Surfside, Florida (which occurred on June 24th 2021), lawmakers approved to legislation that will require condominium association boards to set aside as of 2025 reserves to cover structural integrity inspections and restoration projects. Dumoulin & Associates saw the opportunity to apply it’s 45-year experience to the Florida concrete restoration market. Setting up locally in Pompano Beach in December of 2022, Dumoulin & Associates aims to make its footprint in the United States and open new locations along the coast in the future.


The health and safety of our staff and the public are top priority at Dumoulin & Associates. Our main objective is to combine prevention, security and efficiency at work sites in order to respect the current standards and laws, such as the Regulation respecting occupational health and safety and the Safety Code for the construction industry.

We have put in place various safeguards in order to prevent accidents and occupational diseases. Our staff, subcontractors, visitors and suppliers must take note of our prevention program and are required to respect it when at our work sites.

By adopting a positive attitude toward safety, we hope to create a safe, accident-free work environment. With proper preventative measures, we can eliminate danger at its source and better maintain each individual’s physical safety.


Construction site safety briefs

Prevention program

We constantly strive to train our staff and provide them with the best equipment in the market to increase productivity all the while increase safety on our worksites

Adam Webber, President, Dumoulin & Associates

Quality Policy

We are committed to meeting our clients’ expectations while complying with industry standards and while respecting our own professional obligations. With each job that we accept, we consider all the possibilities to ensure that the quality, cost and schedule are respected.

We try to keep a strong cooperative relationship and instill confidence between all stakeholders of the project. For us, communication and teamwork are essential for a successful project.

Training and Development

We provide our employees an engaging and respectful work environment, where each person can dedicate themselves to clients and provide exceptional service.

For this reason, we have created tools to help them reach our goals and to guarantee that the work is carried out smoothly. These tools can be used at different stages of the project and adapted to maintain our high level of quality for each service offered:

  • Detailed daily reports
  • Rigorous inspection and testing plans
  • Specialized instructions and procedures.