Comprehensive Capital Construction Projects

O'Neal serves diverse markets and clients worldwide, providing expertise and experience for a wide range of capital construction, expansion, and renovation projects.

Advanced Facilities

We serve the advanced facilities markets by completing complex capital projects for the manufacturing, food and beverage, retail, and logistics industries. Our team specializes in automated systems and provides integrated planning, design, procurement, and construction services.


O’Neal has a long history of providing services for the automotive industry, with over 2,000 automotive plant design, engineering, and construction projects completed. We offer solutions for a wide range of applications and have experience with both small and large-scale projects.


O’Neal specializes in plant design, construction, and engineering for the pharmaceutical industry. We have extensive experience with FDA and CBER regulations, and have full-service capabilities for R&D facilities, laboratories, and more.

Process Chemical

Providing a wide variety of services for the process chemical industry, O’Neal specializes in process chemical plant design, engineering, and construction. Our experience includes a broad range of chemical processes in both continuous and batch operations.


O’Neal provides comprehensive design, engineering, and construction services for the manufacturing industry. In addition to expansion and relocation management, O’Neal also offers ongoing small capital and maintenance services for our manufacturing clients.


With experience in both renewable and traditional energy industries, O’Neal is a leader in power plant design and construction for large utility providers. We offer comprehensive preconstruction services as well as ongoing capital program support for existing facilities.

Pulp & Paper

O’Neal offers a full range of paper mill and related facility design, engineering, and construction services. From facility upgrades to complete renovation projects, the O’Neal team has experience in all stages of development in the pulp and paper industry