The Master Manipulators
Of Molten Metal

Exceptional Welding and Fabrication Services

Custom Steel Fabrication

Construct durable barriers and plumbing with metals manufactured with exceptional welds. Located in Tulsa, Oklahoma, Four M Fabrication can work on products that can be fabricated with metal such as gates, bumpers, and pipes.

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a warehouse with a bridge in front

Established in 1995

We are a certified welding company that has more than 45 years of experience in the industry. Our business is also a testing facility for welding certification, and a certified agent for the Oklahoma Department of Labor for certification cards for welders.

Expertise in Most Metal Items

For pipes and structural materials, we can work on stainless, aluminum, and carbon steel. Our team can fabricate almost anything made from metal.

What Sets Us Apart

We take pride in our superior quality of work, striving to meet the needs of all our clients. To tackle large jobs, our shop boasts five-ton overhead crane equipment and various design rooms. We also have more than 25 years of experience in testing.

Circular equipment for fabrication

Get in Touch

Reach out to our team today to learn more about our services. We look forward to hearing from you.