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Industries Served

Sinclair & Sons Custom Welding and Machining Service Inc offer machining and welding services, waterjet cutting, and parts assembly to several industry sectors. We have extensive experience in working with customers in these industries:

  • Aerospace
  • Automotive
  • Construction

To produce high-quality products and services, our professional machinists and welders use cutting-edge technology, tools, and materials. We are committed to offering high-quality labor and excellent client service.

Our team is dedicated to maintaining the most outstanding safety, compliance, and expertise levels. We are proud of our dedication to quality and customer service. Sinclair & Sons Custom Welding and Machining Service Inc will satisfy your demands whether you need a one-time solution or continuous fabrication services.


In the aircraft industry, precision fabrication is essential because of the high-quality standards that all welds and machined parts must meet. The aerospace sector relies heavily on welding, machining, and waterjet cutting fabrication techniques for joining metals, machining raw materials, and cutting metal plates with complicated designs.

In addition to these core fabrication processes, Sinclair & Sons also offer assembly services for small and large components. These assembly services help to ensure that all parts are properly aligned and secured before final installation.

By offering a complete suite of fabrication and assembly services, Sinclair & Sons help their customers save time and money while ensuring the highest levels of quality.


The automotive industry is a vital sector that requires a lot of machinery and tools to function properly. In this sector, welding and machining services are needed to create and fix the machines. These two services are offered by Sinclair & Sons.

We have been offering these services to the Automotive industry for many years and have a lot of knowledge in this field. The company uses the newest techniques and technologies to provide its services.

We have a team of highly skilled and experienced professionals who can provide high-quality services to their clients and are also able to provide customized services according to the requirements of their clients.


Sinclair & Sons is a construction sector powerhouse, providing services including welding and machining. We have a crew of expert welders and machinists on hand, so we can make and set up any metal product you can imagine. Upgrades, tig welding, metal fabrications, and enhancements to existing crafts are just some of the welding services we offer.

Our machining services include CNC milling as well as conventional milling. We can produce parts from drawings or samples and reverse engineer parts that are no longer available.

Services Offered

  • CNC Milling
  • CNC Lathe
  • Machining Service
  • Welding aluminum, steel, and stainless steel
  • Waterjet Cutting, Braking Parts
  • Parts Assembly
  • Nut Plates/Riveting
  • Bearings

Welding and Machining Services at Sinclair & Sons

Custom Welding and Machining Service Inc promise high-quality, precise results that meet customer needs. Our team is dedicated to meeting our customers’ fabrication and welding needs with quality service. Contact us today to learn more about our services!