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Walmar Mechanical Sales – Ottawa’s Heating & Plumbing Sales Representative

Backing innovative products with industry expertise since 1973, Walmar Mechanical Sales Ltd. has become the leading heating and plumbing manufacturers’ representatives in eastern Ontario and western Quebec. We are a trusted representative of many top manufacturers as we have provided valuable technical and marketing support to our principals for over 40 years.


We Carry the Latest Products from Manufacturers

We encourage you to browse our website, where you will find links to our many suppliers, a comprehensive, alphabetical list of our products and resources to help engineers, contractors and wholesalers with product selection and various tasks.


Plumbing & Heating Specification and Design Support

Walmar Mechanical Sales offers specification and design support to our many consultants, contractors, end users and wholesalers. We maintain local inventories of key products to support distributors and installers in your immediate product requirements.


We take pride in the degree of expertise offered by our specialists and the wide range of educational and technical services we offer. We can assist you with:

  • Seminars for up-and-coming tradesmen
  • Project specific product selections for engineers


Find the heating and plumbing products and guidance you need from Walmar Mechanical Sales.

Consult with our staff for solutions customized to your unique needs. Please note, we do not sell directly to homeowners or consumers.

Featured New Products



The iDROSET™ CSD calibrated flow measuring and balancing valves are designed for hydronic heating and cooling systems. Features patented integrated flow measurement technology, large dial for direct reading of flow, hand wheel for setting flow rate without the need for tools, and positive shut-off ball valve.


Watts new IoT – Smart, Connected Solutions and Digital Tools

This is a great innovation by Watts® that helps you to connect, control, and conserves resources.


Powers IntelliStation Jr. Digital Domestic Mixing Valve

Digital Water Mixing Commercial and Institutional Facilities

Sloan AER-DEC™ Integrated Sink

Sloan AER-DEC™ Integrated Sink

AER-DEC is the perfect innovation for any high-end washroom. Soap dispenser, faucet, hand dryer and sink basin all designed to work together as one beautiful, touch-free, hygienic, highly efficient system.

Browse our other new products.

We are proud to feature innovative products from the following manufacturers:

Service Area


   • Ottawa
   • Eastern Ontario

   • Western Quebec

24 Gurdwara Road
Nepean, ON
K2E 8B5




Opening Hours
Monday-Friday: 8 a.m. to 5 p.m.

Direct # 613-225-6684

Our products are seen throughout the Ottawa area - View Projects Your trusted heating & plumbing distributor since 1973 - Meet Our Team Discover our Walmar Room Builder
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