Industrial Welding & Mechanical Contracting in Quincy, Illinois

Specialty Welding Services provides expert industrial welding, pipefitting, and mechanical contracting throughout Quincy and the surrounding west-central Illinois and northeast Missouri region. Our team supports Quincy’s strong manufacturing and industrial base, including food and beverage plants, cold storage facilities, industrial refrigeration systems, HVAC operations, pharmaceutical production, and chemical processing plants.

We deliver dependable mobile welding, ASME code piping, structural fabrication, and equipment installation—all performed by OSHA-compliant, AWS-certified professionals. From 24/7 emergency repairs and plant shutdown support to process system maintenance, we’re known for our fast response, precision workmanship, and commitment to plant reliability and safety.

If you’re an industrial facility or general contractor in Quincy or nearby communities like Hannibal, Palmyra, or Pittsfield, Specialty Welding Services is your trusted regional partner for high-quality welding and mechanical contracting.