Butler County Crane Certification for the I-65 Supplier Corridor

Auto suppliers along the interstate

Business Alabama names Hwashin America as Butler County’s largest manufacturer. The Greenville plant builds chassis and body parts as a Tier 1 supplier and has expanded several times; in November 2025 it announced 40 more jobs with an expansion due to open in October 2027. Hyundai Steel and DL/A round out the county’s three Hyundai and Kia supply chain companies, and HYSCO America has processed steel in Greenville since 2004.

Stamping and steel processing plants move heavy dies and coils with overhead cranes every shift, and each expansion brings mobile cranes to set presses, erect building steel and place equipment through roof openings. The automotive sector employs more than 1,100 people in the county.

Maintenance technicians at these plants are often the people asked to help when outside crane crews arrive, so a rigging or signal person card can be a practical upgrade even for someone who never plans to sit in the operator’s seat.

Timber and machined parts

Wood products companies in Butler County take advantage of direct interstate access, and log trucks with knuckle-boom loaders are a familiar sight on county roads. Connector Manufacturing, a Hubbell brand, makes machined metal parts in Greenville. Both sectors need people who can rig and move heavy material safely, whether in a plant or a yard.

Logging and sawmill crews tend to run equipment every day without ever sitting for a crane exam. When those same people take jobs on construction sites or at supplier plants, certification is often the first thing the new employer asks about, so studying ahead saves time.

Plant crane or construction crane?

That question decides which federal standard applies. Overhead and gantry cranes used in manufacturing generally fall under 29 CFR 1910.179. When a contractor brings in a mobile crane to build an addition or install a press, the work falls under the construction rules in Subpart CC, where 1926.1427 requires an accredited operator certification and an employer evaluation, and 1926.1428 and 1926.1425 cover signal persons and riggers.

Federal OSHA, not a state agency, enforces both standards in Alabama. The state has no crane operator license and Greenville does not issue one. Read the Alabama certification requirements for a fuller explanation.

Courses that fit Butler County jobs

• Mobile crane operator for plant expansions and steel erection
• Rigger Level 2 for press and die installations with engineered lift plans
• Articulating crane operator for timber and material delivery trucks
• Signal person for lifts through roof openings and inside plant bays