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Built on Montana values, at Protech Steel we are defined by integrity, reliability, and craftsmanship—delivering premium metal roofing, siding, trim accessories and more. When it comes to protecting what matters most, we've got you covered!

  • Great Falls - Billings - Helena

    Montana, USA
  • Call Us: (888) 21-STEEL

    PROTECHSTEEL.COM
  • Monday - Friday

    (7:30am - 5:00 pm)
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About Us

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12 Years Proudly Serving The Region

Montana Made Steel Roofing, Siding, Trim and More!

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We manufacture quality, durable, high-performance steel for projects across the region—where trusted craftsmanship and reliable materials help shape the communities we serve. We produce Montana-made steel:
• Roofing
• Siding
• Trim & Accessories

Built for residential, commercial, and agricultural projects that demand more than just good looks—they demand performance.
Because at the end of the day… We don’t just supply steel. We help build the places people call home.

18K

Customers Served

21Mil+

Feet Of Trim Ran

2.5K

5 Star REviews

40+

Years of Experience

Roofing
Siding
& More

We supply complete steel solutions for projects across the region, delivering quality materials and reliable service from start to finish. We provide steel panels, roofing, siding, and trim along with accessories, delivery, run-on-site capabilities, and project planning support to help bring every build together.

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Ethan Billings Location
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Serving
The
Region

We serve the communities across our region with pride, where hardworking people and strong values shape the landscape and create lasting impact. We support the people who build this region with the materials, service, and commitment it takes to keep moving forward.

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Jason Great Falls
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Building The Community

We help build the communities we call home, where hard work, strong values, and local pride shape the landscape and the people in it. We stand with the communities that build the West—supporting the homes, businesses, and projects that make this region what it is.

Core Values Faith
Service
Quality
Professionalism
Integrity
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Professionals at Your Service

Meet Our Team

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Helena Sales Manager
Christie

5 Years With Protech

Customer Service
100%
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Great Falls Ops Manager
Luke

11 Years With Protech

Customer Service
100%
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Billings Sales Manager
Ethan

9 Years With Protech

Customer Service
100%
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Commercial Projects
Jason

8 Years With Protech

Customer Service
100%

We have over 120 employees who we view as our most valuable asset.

Get in touch

Connect with Our Experts Today

Have a question or project in mind? Reach out to our team—we’re here to help you get started.

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Contact us using the form and one of our professionals will reach out quickly.

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    Protech Steel is a Montana-made steel manufacturer, providing top quality metal roofing, siding, and trim for projects across the region. With fast lead times and efficient production, we help keep jobs moving and give contractors the reliable turnaround they need.

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    Great Falls
    Billings
    Helena         1-888-21-STEEL
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