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Certified Engineered Infield Welding & Machining Solutions

Whether you need precision line boring, large-scale fabrication, or on-site machining, our team delivers safe, professional results—on time and on budget.

Since 1986, J.R. Smith Welding Service, Inc. has been delivering engineered solutions that keep industrial machinery running strong. From certified welding to in-field line boring and precision machining, we restore worn and misaligned components to like-new condition—right at your location—saving time, cost, and downtime.

Our Services

Infield Welding & Cutting Services

From structural welding to precision cutting, these in-field services are designed to restore strength, alignment, and reliability to industrial machinery right at your location. Certified processes ensure safe, durable results on every project.

Infield Machining Services

Portable machining solutions bring precision boring, facing, drilling, and milling directly to your job site. Complex repairs are completed on location, reducing downtime while restoring components to exact specifications.

Specialized Infield Metalworking Services

Specialized metalworking services address challenging industrial repairs that standard shop equipment can’t handle. Every solution is engineered for reliability and backed by certified workmanship.

Ship to Shore Container Crane and Port Equipment Services

We provide our services to many leading worldwide manufactures of Ship to Shore Container Cranes, Rubber Tire Gantry Cranes, Automated Rail Mounted Gantry cranes and all types of shipping container handling equipment and machinery.

Safety First

At J.R. Smith Welding Service, Inc., safety, accident prevention, and loss control are our top priorities on every project. We are proud to maintain a perfect record with no accidents or lost-time work injuries—a reflection of our commitment to doing the job right.

Who We Are

Rooted in American ownership and powered by a skilled local workforce, we deliver engineered solutions with the certifications and experience industries rely on.

Who We Serve

We proudly serve industries across Pennsylvania, New Jersey, New York, Delaware, and Maryland, with the ability to travel further when specialized, certified repair solutions are needed.

Contact Us

From precision repairs to custom fabrication, J.R. Smith Welding Service, Inc. is ready to deliver certified, engineered solutions—call us today to get started.