Arc Welding St. Louis

At Pinnacle Metal Works & Contracting, we are all about welding. With more than 10 years of experience, we specialize in arc welding services, including MIG and TIG.

Arc welding is a welding process that combines pieces of metal by using electricity to generate enough heat to melt metal. There are various types of arc welding. The correct method for your project depends on multiple factors.

We provide mobile, onsite welding services to save you time and money. We take great pride in our work and are eager to work on your next welding project.

Types of Arc Welding

Most arc welding processes are broadly divided into two types – consumable electrode type and non-consumable electrode type. This defines the role of the electrode and whether it melts to become part of the weld or only acts as an arc conductor without melting.

Also, while other welding methods use gas, arc welding uses electricity, requiring direct currents (DC) or alternating currents (AC).

  • Non-consumable (non-fusible) electrode type:
    • TIG welding
    • Plasma welding
  • Consumable (fusible) electrode type:
    • Shielded metal arc welding
    • MIG welding
    • MAG welding
    • Electrogas arc welding (EGW)

At Pinnacle Metal Works & Contracting, we are dedicated to providing our customers with high-quality welding products and onsite welding services that save them time and money.

Custom Fabrication Welding

Industries and Applications

Arc welding is used in almost every industry, from home improvement to construction to the aerospace and automotive industries. If you have something damaged or a project left because you don’t know who to contact to fix it, let us handle it. Regarding your home or business, we can take on almost any steel or aluminum job in your house, facility, yard, construction site, or vehicle.

Mobile Welding Services

Do you have a project that’s too large or can’t be moved? Our mobile welding services are available during regular business hours and after hours for emergency repairs.

Our mobile welding services include the repair and fabrication of the following:

  • Structural
  • Heavy equipment
  • Vehicle repair
  • Construction welding
  • Home Improvement
  • Gate or fence
  • Pipe welding
  • Steel Welding
  • Aluminum Welding
  • Stainless Steel Welding

Contact Us Today

If you need arc welding services, contact Pinnacle Metal Works & Contracting. With more than 10 years of experience, we provide repair, design, and fabrication services for your home or business. As mobile welders, we can provide onsite, reliable, affordable welding services for your next project.