Turning your next renovation into a vacation
A Trusted Leader in Ready Mix and Shotcrete in Northern Ontario
Rainbow Concrete has been proudly serving the communities of Northern Ontario since 1952, providing innovative and reliable concrete solutions for diverse projects. We are a family-owned and operated business, dedicated to delivering exceptional customer service and exceptional concrete products.
Expertise Across Concrete Solutions
Our comprehensive expertise covers various concrete segments, including:
Ready Mix
Our advanced mixing facilities and quality assurance measures ensure consistent, reliable concrete mixes tailored to your specific needs. We offer engineered mix designs using quality additives, ensuring optimal performance and workability.
Shotcrete
For applications requiring precise placement and rapid curing, our certified shotcrete team delivers reliable solutions for void filling, structural strengthening, and erosion control.
Precast Products
From durable concrete blocks and septic tanks to prestressed slabs and precast walls, our comprehensive selection caters to diverse construction and infrastructure needs. We also offer custom precast solutions tailored to your project requirements.
Aggregates
For a wide range of applications, we provide high-quality aggregates, including sand, stone, and rock, ensuring optimal performance and cost-effectiveness.
Additional Products and Services
Our diverse portfolio includes concrete blocks, packaged concrete materials, landscaping products, and more. We also offer innovative solutions like air miles rewards for qualified purchases.
Commitment to Quality and Customer Service
At Rainbow Concrete, we prioritize quality and customer satisfaction. Our team of professionals is highly skilled and experienced, ensuring prompt delivery, exceptional placement, and meticulous attention to detail on every project. We are committed to building lasting relationships with our clients through personalized communication and tailored solutions.
Continuing a Tradition of Excellence
Since our humble beginnings in 1952, Rainbow Concrete has consistently innovated and adapted to meet the evolving needs of our clients. We are dedicated to remaining at the forefront of the industry, providing our clients with the highest quality concrete solutions and exceptional customer service.
Service Issues
Some customers have expressed frustration with the service they received from Rainbow Concrete. Marian Tonks drove 2.5 hours to pick up a product, only to find out that it was not available. The staff could not locate the product on the lot, and Tonks had to be refunded. Shawn Hollis had a similar experience, saying that the equipment is broken and the owner, Boris, is unhelpful.
Positive Experiences
However, many customers have reported positive experiences with Rainbow Concrete. Boris Thomas, Robert Jones, Rob Faggioni, Zachary Sarlo, Henry Blanchard, and Justin Faulkner all gave the company high ratings. They praised the friendly staff, prompt delivery, and helpful service.
Location Issues
Some customers have mentioned issues with specific locations. Amber Reed had a bad experience with the Sudbury location, saying that the staff were rude and unhelpful. Jojo Paquette also had a poor experience with the same location, saying that the saleslady was unfriendly and unenthusiastic.

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