COVID-19 Update!

Safety is always at the forefront of everything we do at CDS, and that has never been more important that it is today.  CDS is carefully monitoring and adhering to all Government recommended guidelines and requirements to keep our team members, customers and business partners as safe as possible.

  Construction Distribution and Supply Company has been designated an Essential Business Service by the Provincial Government of Ontario.  Therefore, during these difficult times, CDS remains open and fully committed to providing the products, services and solutions our customers have come to depend on. 

Please click here to read about what we are doing to ensure your safety while working with CDS.


Construction Distribution & Supply Co. Inc. (CDS) has been serving the construction industry since 1968. We distribute construction, restoration, waterproofing, glazing, air barrier, specialty roofing and maintenance products to the various professional contractors and associated trades.

We currently service our customers with regional sales representatives from Ten warehouse locations:
Eight in Ontario, Canada and Two in New York State, USA.

When you need a speciality construction product, or if you are embarking on a construction application that you have questions about, our knowledgeable sales staff and in-house technical experts are happy to serve you. Our vast product offering enables us to recommend the right product for your project without compromise.

We provide specialized technical services including job site appraisals, technical confirmation, custom ordering  and much more.

Call us even if you’re not sure, we can help, we will find a solution for your project...guaranteed!


We were known as your “One Stop Sealant Shop” but we are not limited to sealants. Our current product offering could best be described as “Your One Stop Construction Specialty Shop”. We distribute top brands, including Tremco, G.E., Sika, Mulco, 3M and many others.

We also distribute restoration, waterproofing, and specialized roofing materials with product lines that include Sika, King, Euclid, Henry (Bakor),  and many other complimentary product lines.


Powered by Thymox® Technology, Bioesque® restoration cleaning supplies are used by professional flood restoration businesses across the world. We supply major franchises with flood restoration equipment, commercial mold cleaning products, fire restoration cleaning supplies, remediation and restoration cleaning products and other commercial cleaning supplies so they can get the job done right.

Bioesque products are made available to you exclusively through CDS in Canada. Call, email or click to find the Bioesque product that is right for your project.