O'Neal Manufacturing Services (OMS) is a leading provider of metal fabrication and assembly services, with a rich history that spans over a century. Since our inception in 1921, we have been delivering unparalleled quality, expertise, and state-of-the-art equipment to produce custom parts with precision and accuracy. Our extensive capabilities, experience, and expertise have made us a trusted partner for large original equipment manufacturers and contractors around the world.
Our Services
At OMS, we specialize in providing multistage processing capabilities and repetitive parts production, tailored to meet the unique needs of our clients. Our comprehensive range of services includes:
- Steel Fabrication: We offer a wide array of steel fabrication services, including plasma cutting, laser cutting, oxy fuel cutting, punching, forming, and bending. Our skilled team of experts utilizes the latest technology and equipment to deliver high-quality, custom steel fabrication solutions that meet the most stringent specifications.
- Tube Processing: Our tube processing services include tube laser cutting, CNC angle line processing, saw cutting, precision leveling, and special profiles. Our advanced technology and expert team enable us to deliver precise, high-quality tube processing solutions that meet the specific needs of our clients.
- Machining & Welding: Our machining and welding services include CNC machining, welding, robotic welding, and CNC angle line machining. Our skilled team of experts utilizes the latest technology and equipment to deliver high-quality, custom machining and welding solutions that meet the most stringent specifications.
- Kanban Management & Kitting & Assembly: Our kanban management and kitting and assembly services are designed to streamline the manufacturing process and reduce lead times. Our expert team utilizes the latest technology and equipment to deliver customized solutions that meet the specific needs of our clients.
- Painting & Powder Coating: Our painting and powder coating services include wet painting, powder coating, and custom finishing. Our advanced technology and expert team enable us to deliver high-quality, custom painting and powder coating solutions that meet the most stringent specifications.
- Special Capabilities: Our special capabilities include beam line saw cutting, pemming, special profiles, and other custom solutions. Our expert team utilizes the latest technology and equipment to deliver customized solutions that meet the specific needs of our clients.
Our Locations
OMS has 10 strategically located facilities across North America, enabling us to provide highly integrated, comprehensive manufacturing solutions to our clients. Our central office is located in Cedar Falls, IA, with additional locations in Cincinnati, OH, Fayette, AL, Greensboro, NC, Houston, TX, Indianapolis, IN, Louisville, KY, Monterrey, Mexico, and Pittsburgh, PA.
Our Industries
At OMS, we serve a diverse range of industries, including Agricultural Equipment, Material Handling, Power Generation, Construction Equipment, Elevators & Moving Stairways, Forestry Industrial Equipment, Military Equipment, Mining Equipment, Oil & Gas Equipment, Renewable Energy, Solar, Wind, Trucks & Trailers, Banking, Vending, Kiosk, Fuel & Hydraulic Tanks, HVAC & Refrigeration, Security Cabinets & Enclosures, Surgical & Medical Transportation, and more.
Facilities and Amenities
The facility has overnight parking available for truckers, both inside and outside the building. Additionally, washrooms are available for drivers.
Unloading Process
The unloading process has been a major point of contention for several reviewers. There is only one bay for unloading, which leads to long wait times in the line outside. Some reviewers have reported waiting for hours to be attended to, and have even experienced unprofessional treatment from staff.
Professionalism and Respect
Several reviewers have expressed frustration with the unprofessionalism and lack of respect shown to drivers. Some have reported being sent to multiple people for different instructions, and not being respected for their time.
Positive Experiences
On the other hand, some reviewers have reported positive experiences, citing top-notch craftsmanship and attention to detail. One reviewer praised the helpfulness of the staff, who went out of their way to assist with a trailer issue.
Recommendations
Some reviewers would advise flatbed drivers to avoid the company due to the wait times and unprofessional treatment.

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