Durable Precast Products. Built to Last.
- Our precast concrete division has been at the heart of our business since 1958.
- We manufacture and supply a wide range of products.
- Services include: water cisterns, Septic & Holding Tank, catch basins, manhole tiles, oil and grease interceptors
In-Stock Inventory
Spend less time waiting and more time doing.
Product Knowledge
Knowledge from decades of hands-on experience
Pre-Assembled Systems
Saving you time and hassle.
Family-Owned
Family Owned, Operated, and Proudly Canadian.
Precast Concrete Built for Performance and Efficiency
Since 1958, Winona Concrete has been manufacturing durable, high-quality precast products for contractors, builders, and rural property owners across Southern Ontario. From septic tanks & Cisterns to Catch Basins & Well Tiles, every item is made with precision and ready to install, helping you save time on-site and avoid unnecessary delays.
We don’t just supply concrete products, we understand how they fit into your project. Our team works with you to ensure you get the right product, properly assembled, and delivered directly into the excavation if needed. With decades of experience and a commitment to keeping inventory in stock, we make getting the job done that much easier.
Browse Our Full Range of Precast Products Online
Manufacturing, Assembly & Delivery
Whether you’re installing Cisterns & Septic Tanks to Catchbasins & Well Tiles, every product is crafted and delivered with care to ensure your project is completed on time.
Cisterns
Used on properties without municipal water or where water must be stored for household, farm, or irrigation use.
Includes access risers, lids and fittings to connect pumps and piping
Septic Tanks
Concrete & Plastic Septic Tanks, Tertiary Treatment Systems, Holding Tanks and Pump Chambers
Effluent filters, infiltrator chambers, risers and pump assemblies.
Catch Basins
Catch basins collect surface runoff and direct water into underground drainage systems.
Includes catch basins and matching grates sized for common residential and site drainage applications.
Manhole & Well Tile
Manhole tiles provide durable vertical access to underground sewer and drainage systems.
Includes concrete manhole tile sections, bases, and lids in standard diameters.