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MacPrefab Office


Strong, Durable & Lightweight, Cold Formed Steel.

Building Is What We Do

MAC Prefab Is
Making Better Buildings

Sustain With Steel

Our floor and roof trusses are revolutionizing the
Cold-Formed Steel industry, so it only makes sense
that we oer the best C-stud products as well. Our
design works perfectly in any pre-fabricated load
bearing or curtain wall panel, floor joist or any
structural framing need. Pre-punched to
accommodate wall bracing, plumbing, electrical
and mechanical lines. Our Ultra-Span trusses and
C-studs will make your building better, period.

Load-bearing cold-formed steel wall panels are
fabricated at our Avondale, AZ production facility
and shipped to your project for installation. Whether you're building is one story or six, our load bearing panels speed erection time,
increase quality, and simplify scheduling. Load bearing panels are comprised of axial and lateral bearing members, framed openings,
hear walls, exterior sheathing, posts, floor systems, etc. Our load bearing panels can be combined with most exterior envelope options. windows and door blocking, and more.

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Complex & Contemporary

Complex concepts envisioned by contemporary designers are being translated into buildable structures by a new generation of master builders. The divergences, however, are today’s building materials can be considerably lighter weight than stone masonry of yore.

Fortunately, today’s building professionals have access to a variety of design tools and building materials to solve complex architectural challenges. One of those materials is cold-formed steel (CFS), and one of those tools is building information modeling (BIM).

Curves and Complex Geometry doesn’t always require radiused structural beams or a generic “Over Framing” note. Incorporating curves and complex geometry into our structural Cold-Formed Steel Trusses is cost eective and simple. More than just curves, we will custom fabricate modular components such as: Cupola’s, Dormers, Signage Structures, Towers, and more.


Residential & Commercial


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Who We Are

Construction Minded
Manufacturing Driven

At MAC Prefab, everything we do from top to bottom is of the highest quality to ensure we're equipped to help you reach your goals of your next project. A great company possesses a clear vision, has integrity and a clear focus. MAC Prefab embodies all of this. We know great leaders help people reach their goals and we know we can help you reach yours as well.


Matt Cormier

CEO, MAC Prefab

Our Services

We Offer a Range of Services to Meet Your Needs

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Design & Fabrication

Special Projects

Wall Panels

Roof Trusses

Floor Trusses

Green Building


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MAC Prefab

The Best

In Metal Framing Technology

Cold-formed steel prefabricated trusses bring many advantages to your next structure. From being 100% non-combustible to the reduced weight of foundation designs for the more challenging soil conditions.  Cold-formed steel design also allows for anchorage to any bearing and 80+ foot clear spans. We offer a more cost effective option with complex sloped roof and ceiling plane designs.


MAC Prefab offers a variety of services. From Ultra-Span trusses, roof trusses, engineering and more. We are committed to bringing the highest quality of Cold-formed steel systems available.

Why CFS?


Highly customizable 

100% non-combustible prime steel

One-sided fabrication

No warping shrinkage or twisting wit age

Resistant to mold, insects and rot

Greatest strength per pound of any CFS available

Industry Partnerships

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