Welcome to Bay State Industrial Welding & Fabrication, Inc.!

Bay State Industrial Welding & Fabrication, Inc. specializes in Stainless Steel Fabrication and Finishing, Structural Steel Fabrication and Erection, Process Piping and Assemblies, and Miscellaneous Metals Design and Fabrication specifically for:

  • Pharmaceutical Facilitiesnew sign2
  • Healthcare Facilities
  • Academic Facilities
  • Commercial Buildings
  • Medical and Industrial Manufacturing Plants
  •  & other related facilities in the 10,000 sq. ft. to 100,000 sq. ft. range.

Bay State Industrial Welding & Fabrication, Inc. has been servicing the New England region since 1992. Our 25,000 sq. ft. fabrication shop, located in Hudson, NH, provides us with the flexibility to fabricate anything from stainless steel to HVAC piping systems to large custom mezzanine platforms, access ladders, railings and rooftop frames. This flexibility also affords us the luxury to fabricate unique products that satisfy a variety of applications in the industrial sector.

Our portable equipment and experienced field crews are dedicated to meeting your needs throughout New England and surrounding areas.

Safety is important to us in everything we do. We strive to conduct our business in a manner that complies with all federal and state standards. BSIW offers Certified Welding under Section IX of the ASME & AWS D1.1 codes. It is important to us to provide a safe and healthy working environment for all of our employees, in addition to a variety of training options so that each employee has the opportunity to maintain safe working habits.

BSIW’s vision is to create a culture within our company that encourages forward thinking and innovation in our products and services offered. We seek to exceed our customers’ expectations by continuously improving our performance and ensuring outstanding quality and craftsmanship on every project.



Bay State is proud to announce that we have been presented with the 2013 Image of Welding Award for the Small Business Category by the American Welding Society!

We would like to express our deepest gratitude for this recognition and support for our efforts in shedding a positive light on our welding and fabrication industry.



“BSIW’s mission is to provide safe and professional services for each and every customer, each and every time. We believe that customer satisfaction is achieved through commitment to excellence and perfection in everything we do.”