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Trusted Ready Mix Concrete Supplier in Southern Alberta
Southwest Concrete Products has been a trusted provider of construction materials in Southern Alberta for over 25 years. As a family-owned business, we specialize in delivering high-quality ready-mix concrete, sand, gravel aggregates, and specialized additives to meet diverse project requirements. Our three strategically located plants in Cardston, Magrath, and Lundbreck ensure efficient service for residential, agricultural, and commercial clients across the region.

We prioritize product consistency and customer satisfaction, supported by a dedicated fleet of mixer trucks, boom pumps, and experienced professionals. Our value-added options like accelerators, plasticizers, and colorants provide tailored solutions for challenging environments. With a focus on innovation and reliability, we aim to be your preferred partner for concrete and aggregate needs in Southern Alberta.
Services
Ready Mix Concrete Aggregates Concrete Blocks Fly Ash Cement Plasticizers Stabilizers
Highlights and features
  • We have 25+ years of experience in concrete and aggregate supply.
  • Our family-owned business prioritizes personalized customer service.
  • Three strategically located plants ensure quick delivery across Southern Alberta.
  • We offer specialized additives for winter placement and hot weather conditions.
  • Our fleet includes modern mixer trucks and boom pumps for efficient delivery.
Associations and certifications
  • Concrete Alberta
Services
Ready Mix Concrete
Our ready-mix concrete is formulated for durability and workability in diverse conditions. Available with additives like accelerators for winter use or plasticizers for enhanced strength, it serves residential driveways, agricultural structures, and commercial foundations. Quality-controlled production ensures consistent results.
Aggregates
We supply washed and crushed aggregates including pea gravel, 3/4" crushed rock, and bedding sand. Materials are processed at our Cardston plant to meet specifications for drainage, base layers, and decorative applications across construction projects.
Concrete Additives
Specialized additives like hydration stabilizers and fiber reinforcement improve concrete performance. Retarders extend workability in hot weather, while fibers enhance surface longevity. These solutions address specific project challenges while maintaining structural integrity.
Concrete Blocks
Durable concrete blocks and jersey barriers for construction and safety applications. Ideal for retaining walls, foundations, and traffic control systems. Manufactured to withstand Alberta's climate conditions while meeting industry standards.
Fly Ash Supply
Supplementary cementitious material that improves concrete workability and sustainability. Reduces environmental impact while enhancing finish quality and long-term strength for large-scale pours and infrastructure projects.
Questions
What concrete additives do you offer?
We provide accelerators for cold weather, hydration stabilizers for hot conditions, plasticizers for strength, and fiber reinforcement for surface durability.
Do you deliver outside Southern Alberta?
Our primary service area is Southern Alberta, but we can discuss delivery options for nearby regions based on project requirements.
What are your business hours?
Our plants operate Monday-Friday from 8:00 AM to 5:00 PM. Emergency after-hours service may be available upon request.
Can I get colored concrete?
Yes, we offer multiple color options to enhance finished concrete surfaces for decorative applications.
Do you supply sand for winter safety?
We provide crushed and screened aggregates including sand for winter road maintenance and traction applications.
Reviews (2)
Derek Melting Tallow
Dec 26, 2019 Report
Called for a quote of gravel and sand for a greenhouse meant to address food security on the Blood Tribe Reserve. Was curtly told to send an email, was sent. No reply to email. Called after no reply. Was told everyone was out to lunch (at 2pm) and after providing my number I was assured that I would be contacted. I was not contacted. I was shocked at the poor service and can only ascertain it was because of the location of the build site.
Randy Peters
Nov 05, 2018 Report
Small yard and not the best setup with the scale and entrance/exit, but good they have good gravel and friendly staff.