Custom Sheet Metal Fabrication

At Thieman, our professional sheet metal fabrication services use proven techniques to provide flawless execution to custom-fabricated metal parts. We don’t just work with sheet metal though, our services are also able to accommodate thicker plate metals as well. Known for their durability, sheet and plate metal parts provide a viable option for many components, prototypes, and end-use applications.

Each of our services presents an efficient solution to manufacture low or high-volume parts out of various types of metal. With just a 3D CAD file, we can cut, weld, or form your exact dimensions with each piece of metal.

Sheet Metal Parts & Components

Plasma cutting creates a cost-effective way to cut thicker metals, and develop them into final components for usable parts and structures.

The chassis we fabricate are typically used to house electromechanical controls, from small handheld devices to large industrial testing equipment. All chassis are built to critical dimensions to ensure hole pattern alignment between different parts.

TMT builds custom brackets and miscellaneous laser cutting components. Our capabilities allow for fasteners and additional conveniences to be built-in to almost any manufactured part. 

Our Custom Metal Fabrication Process

Metal fabrication is a mix of custom processes that are designed to achieve a usable end-product. The sheet metal fabrication process includes various machining processes that are designed to assemble, cut, or form the metal into the desired product. Once the product or part has been fabricated, it often needs to undergo finishing processes before it’s suitable for commercial use.

Step 1: The process begins when your own drawings are sent via a CAD file.

Step 2: After our engineers examine and look over the drawings, then the production of the desired shape begins using one of our custom metal services such as welding, cutting, or forming.

Step 3: The shape is then manipulated and constructed into a 3D shape to bring the desired part to life

Step 4: Finally, the product is assembled and completed with the correct finish of your choice as it gets ready for shipment.

Sheet Metal Fabrication Services

Laser Cutting provides the ideal solution to burn, melt, cut, or vaporize small-medium sized metals to leave precise edges and high-quality surface finishes.

Proven to be one of the most cost-efficient methods for cutting large sheet metal, plasma cutting brings both speed and precision to give the exact cut for the part or application.

These extensive metal sawing capabilities can cut through dense, heavy metals, and provide matching to any fine detail. To guarantee precision results, each metal is matched with the most effective sawing technique.

The act of bending and forming metal to a desired shape, without actually removing any material. 


Metal rolling is the process of taking sheets of metal and running them through a rolling machine to reduce the thickness and guarantee that the sides are uniform all around. 


These welding services produce high precision finished metals for a variety of different industries. MIG welding is great for producing high strength finished products, while TIG welding is typically used to weld thinner metals and requires precision and complex control. 


Why Choose Sheet Metal?

– Durable –

Sheet metal processes produce parts and components that are highly durable and precisely manufactured.

– Fast –

Turnaround times for sheet metal fabrication are processed and completed within just 2-3 weeks order.

– Variety –

Sheet metal fabrication creates many options for material types, aesthetic, and durability. 

– Scalable –

Our processes are streamlined to provide on-demand sheet metal fabrication with efficient and repeatable processes.

Request A Project Quote

Our sheet metal fabrication quotes are competitive, and provide Same-Day turnaround. 

Custom metal fabrication services are available to the United States, and are pricing accordingly. With over 30 years in industry, we guarantees quality and competitive pricing from project start to finish. Our fast turnaround times and low pricing has been our primary driver of customer  satisfaction.