Leading HVAC Metal Forming and Fabrication Solutions

Machinery and Equipment

HVAC Rectangular Duct and Fittings Fabrication Equipment

Round / Oval Duct and Fittings Fabrication Equipment

Spiral Duct and Fittings Fabrication Equipment

Flexible Fabrication Equipment

Coil Metal Processing Equipment

Metal and Insulation Cutting Equipment

Mestek Machinery

Mestek Machinery is the industry-leading designer and manufacturer of the most complete, productive, and innovative metal forming solutions for the fabrication of HVAC sheet metal ductwork and fittings. Our family of brands — Lockformer, Engel, Iowa Precision, and Roto-Die — have decades of experience addressing every facet of the HVAC duct industry. The result is a combined knowledge and experience that develops cutting edge, precision technologies and automated manufacturing equipment that saves sheet metal contractors and fabricators time and labor while ensuring the highest-quality finished ducts and fittings.

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Lockformer logo black
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Serving the HVAC Ductwork and Fittings Fabrication Industry

Mestek Machinery continues as the industry-leading designer and manufacturer of the most complete, productive, and state-of-the-art metal forming solutions for the fabrication of HVAC sheet metal duct product that reflect well-earned reputation for quality.

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Featured Products

Mestek Machinery has a long history of providing reliable and long-lasting duct work machinery and sheet metal bending equipment. We operate our businesses with a long-term outlook and we’re not going anywhere but forward.

Service and Support

When you partner with Iowa Precision, you partner with Mestek Machinery and the largest service network in the industry. No other company in the industry delivers the level of experience, innovation, creativity, and integrated value-added processes. Whether it’s a replacement part, troubleshooting an existing process, operator training, or participating in a kaizen event to optimize your existing installation, our experienced team of engineers and technicians is here to help keep your operation running at peak performance.

Resources from Mestek Machinery

Backed by over 100 years of expertise and experience in metal forming and fabrication, Mestek Machinery has developed a number of valuable resources to help HVAC duct and fittings fabricators and other industry professionals learn more about the technologies and processes that drive your operations.


E-Books and White Papers

Catalogs and Brochures

News and Updates

The Mestek Machinery Blog

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Video Podcast Series

Industry Associations

Mestek Machinery is a proud member of the following associations and organizations in support of the HVAC industry.

We're Here to Help

Have questions about our machinery and equipment? Looking for help on a unique application? Need help with a budget estimate to determine overall equipment costs to evaluate if your project can be justified? Please don’t hesitate to reach out — we’d love to help.