For the highest quality welding services, trust your project to E.T. Duval & Sons. Our MIG and TIG welders are among the best in the industry.
We specialize in creating light and heavy weldments for a wide variety of custom fabrication needs, handling materials including aluminum, steel, and stainless steel. With advanced welding technology and stringent quality standards, we ensure that all welds are strong, durable, and ready to meet your specifications.
Our skilled team will review your project and select the method that best fits your application:
Gas Metal Arc Welding (GMAW)
Otherwise known as MIG welding or MAG welding, this method offers ease of adaptation, speed, and versatility—making it the industry’s most commonly used welding process.
Gas Tungsten Arc Welding (GTAW)
Otherwise known as TIG welding, this process is most often used for welding thin sections of stainless steel. It can also be used to weld copper alloys, aluminum, and magnesium.
Laser Welding
When timing is critical, Duval utilizes the Theo MA1 laser welding machine with wire feeder to get the job done fast. The MA1 is a highly efficient handheld laser welding system that allows for high-speed welding speeds—up to 10X faster than TIG welding
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Don’t compromise on your industrial welding needs. Bring the job to Duval, and get the high-quality results you want, every time. To get started, tell us about your project.
E.T. Duval has been an excellent source over the thirty years I have been working with them. The work they do is detailed and precise. With the larger projects we work on, it’s nice to have another shop you can trust to get some of the smaller lighter gage fab work done for you.
Jean Paul Croteau | Fitchburg Welding Co.
