Structural Steel Fabrication in Saco, Maine & Southern ME

For architects, contractors, and developers in Southern Maine, the structural integrity of a building is non-negotiable. At NRK Welding, we specialize in expert structural steel fabrication and welding that provides the solid foundation your projects demand. From custom steel beams and columns for new construction to on-site structural repairs, our certified welders deliver precision, reliability, and a commitment to safety on every job. We are the trusted partner for all structural steel needs in Saco, Portland, and across the region, ensuring your project is built to last.


Request a Free Quote for Your Structural Project

Precision Fabrication for Any Scale

Our Saco, Maine facility is equipped with the latest technology for cutting, forming, and welding structural steel. We work from your blueprints or our own designs to fabricate a wide range of components with unmatched accuracy. Whether you need a single steel beam for a home renovation or a full suite of custom components for a multi-story commercial building, we have the expertise and capacity to handle the job. Our team ensures that every piece is fabricated to exact specifications, saving you time and cost on-site.


The Importance of Certified Structural Welders

Structural welding is not a task for amateurs. Our welders are certified professionals who possess the knowledge and skill required to ensure every weld is strong, safe, and compliant with all industry standards. This level of expertise provides peace of mind that the bones of your building are in the hands of a true professional.

Comprehensive Structural & Industrial Services


We offer a full suite of services to support the entire lifecycle of your project, from conception to completion.


  • Custom Steel Beams & Columns: We fabricate and weld custom-sized steel components for new construction and renovation projects.
  • On-Site Structural Repairs: Our mobile welding units are available to perform critical on-site repairs and modifications to existing steel structures.
  • Pipe Welding & Fitting: We have extensive experience in fabricating and welding pipe systems for industrial and commercial applications.
  • Architectural Steelwork: Beyond the structural components, we also fabricate custom steel elements like canopies, awnings, and mezzanines.


View Our Structural Projects in the Gallery

What Our Clients Say: Testimonials


Our reputation is built on the trust we've earned with local contractors and businesses.

— Steve Paganis

"Nick was excellent. Knew exactly what needed to be done and fixed my trailer that was on it's way to the scrap yard and brought it back to life. Not only did he do an excellent job repairing the trailer but he made it MUCH stronger than the original design. Price, time to fix it and communication was great. No complaints here and I'd use him again and again for any welding services."

— Debbie Ferreira-Jolicoeur

"We are on vacation at a rental and they had a basketball hoop and it broke after one use and we wanted to fix it needed a weld and we drove over to NRK and they did an awesome job thanks NRK!!! Good work!!!"

— Peter Chines

"I had a small job and I wasn’t sure anyone would be interested. We met and the job was done quickly, professionally, and inexpensively. You are now my go to welder. Thanks."

Serving Southern Maine's Construction Needs


NRK Welding is proud to be a key partner in the growth and development of Southern Maine. We provide our structural steel fabrication and welding services to projects in:


  • Saco, ME
  • Portland, ME
  • Biddeford, ME
  • Scarborough, ME
  • South Portland, ME


Need an expert to come to you? Learn about our Mobile Welding Services for on-site structural repairs.

Frequently Asked Questions about Structural Steel

  • Can you help with the design and engineering of structural components?

    Yes, we work closely with your team, or can assist with the design process, to ensure all structural components are engineered to meet your project's specific load requirements and architectural plans.

  • Do you offer on-site structural welding?

    Absolutely. Our mobile welding units are equipped for on-site structural welding and repairs, ensuring that any modifications or fixes can be made quickly and safely at your job site.

  • What type of projects do you handle?

    We handle a wide range of projects, from small residential additions to large-scale commercial and industrial construction. Our expertise includes steel frame construction, support beams, stairs, and structural repairs.