For over 30 years, Entreprises Inc. Roland Lajoie has developed relationships and partnerships with many customers and suppliers. We specialize in commercial institutional, education and sports sectors.


Among our satisfied customers are the most renowned architecture, design and engineering firms in Quebec. We also work with building owners, as well as plumbers, installers, maintenance and support staff.


The projects in these industries are supplied by an extensive plumbing, heating and architectural product distribution network serving Quebec’s construction industry. Lajoie also distributes specialty products for hospitals, sports and educational centers and arenas.

Lajoie Reputation

Lajoie has earned high credibility in the construction and renovation industry for successful involvement in a variety of projects for hospitals and sports centers, as well as various institutions and businesses. Over the years, Lajoie has become a reference for many consulting engineering companies.


We represent many world-renowned manufacturers, including:

  • Rheem – Water heaters
  • Watts – Water treatment, control and hydronic heating devices
  • American Standard – Plumbing fixtures and faucets
  • Franke – Commercial and correctional facility stainless steel devices
  • Bobrick – Toilet partitions and accessories
  • Hansa – Specialty taps and faucets for the health industry
  • Presto – Specialty taps and faucets for educational and sports centers
  • Pressalit Care – Architectural specialty products for the health industry
  • ABT – Trench drains and formers
  • WaterSaver – Laboratory gas and water faucets
  • T-Drill – Tools
  • Griswold Controls – Control connectors for hydronic heating
  • Dormont – Flexible pipe connectors for water and gas
  • Koala Kare – Changing facilities and booster seats
  • Delabie – Trap primer
  • Stern Williams – Terrazzo and stainless steel fountains, showers and containers for municipalities and institutions
  • Zoellers – Submersible pump for residential & commercial systems for wastewater and clean water as well as for your trading systems
  • Circuit Solver – Self-actuating thermostatic balancing valve Expertise

Lajoie continuously strives to train its team and remain at the forefront of the construction market. This allows us to offer the latest products and services to our customers. We guarantee it!


Whether they are owners or managers in the education, health, municipal or laboratory field, we provide all of our customers with the utmost personalized service.

You will always find the type of service you need!

A Team of Top-Notch Advisers

For questions about plumbing products, customer service or to contact a representative at Lajoie, feel free to complete our online form or call 514-328-6645. We will gladly give you all the information you need.

Contact a Lajoie expert now.

Roland Lajoie – President and founder of Entreprises Roland Lajoie inc.