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Build with
Strength and Innovation

MAC Prefab delivers cutting-edge cold-formed steel solutions for residential, multifamily, commercial, and industrial projects. Experience the future of construction with our sustainable, durable, and cost-effective building systems.

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Your Trusted Partner in Construction

With over 20 years of building experience, MAC Prefab is a leading provider of cold-formed steel solutions. Our commitment to quality and innovation drives us to deliver exceptional results for every project. Founder Matt Cormier leads our team with a vision to make buildings better through advanced cold-formed steel technology.

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Tailored Solutions for Your Construction Vision

Explore our comprehensive cold-formed steel services, designed to meet the unique demands of your project with precision and expertise.

From roof and floor trusses to complex framing and green building solutions, we deliver innovative, sustainable results that bring your architectural ideas to life with unmatched quality.

Roof Trusses

Our Ultra-Span trusses provide unmatched strength and flexibility, allowing for clear spans up to 80 feet—perfect for any architectural design.

Wall Panels
Precision-manufactured at our Avondale facility, our load-bearing wall panels are pre-punched for easy integration, speeding up construction and ensuring quality.
Floor Trusses
Lightweight yet robust, our floor trusses offer efficient solutions for stable and durable flooring in both residential and commercial projects.
Complex Framing
We specialize in translating complex architectural concepts into reality, using advanced cold-formed steel techniques for unique and challenging designs.
Design & Fabrication
From concept to completion, our expert team uses cutting-edge software like Steel Engine to deliver custom solutions tailored to your project’s needs.
Load Bearing Structures
Our load-bearing cold-formed steel structures provide the strength and stability required for multi-story buildings.
EIFS & Flyby Panels
Enhance your building’s aesthetics and energy efficiency with our Exterior Insulation and Finish Systems (EIFS) and flyby panels, designed for modern construction.
LEED Certification
We help you achieve green building goals with our sustainable practices and materials, supporting LEED certification for environmentally responsible projects.

Construction Minded,
Manufacturing Driven

At MAC Prefab, we pour our expertise into every detail to deliver top-quality cold-formed steel solutions that bring your project goals to life. A great company stands on a foundation of vision, integrity, and focus—and we’re proud to embody these values. Our mission is simple: to guide you toward success with the same dedication we bring to every build.


Matt Cormier
CEO, MAC Prefab

Trusted by Industry Leaders

We partner with the best in the business to deliver cutting-edge cold-formed steel solutions you can rely on.

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Showcasing Our Craftsmanship

Discover how we bring strength and innovation to life through our diverse portfolio of residential, commercial, and industrial projects.

Alloy Midtown

Phoenix

Phoenix: Alloy Midtown

A modern residential complex featuring innovative wall panels, demonstrating quality and design excellence.
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Gateway

Tucson

Tucson: Gateway

A durable build with roof truss systems, showcasing strength and reliability.
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Cannon Beach

Oregon

Oregon: Cannon Beach

Sustainable framing achieving LEED certification, promoting green building practices.
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Benefits of Cold-Formed Steel

Sustainability

100% recyclable steel reduces waste, supporting green building and compatible with LEED certification.

Durability

Resistant to fire, pests, and rot, ensuring long-lasting structures.

Cost-Effective

Faster builds and lower maintenance save money, with efficient manufacturing reducing costs.

Design Flexibility

Highly customizable for unique designs, from complex shapes to standard builds.

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Download our digital brochure to explore our full range of services and products.
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MAC Prefab specializes in cold-formed steel construction, delivering durable, sustainable, and cost-effective solutions for residential, commercial, and industrial projects. With over 20 years of expertise, we transform your vision into reality through precision engineering and a commitment to quality. Explore how our innovative building systems can elevate your next project.
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