
Quality Assurance
When it comes to quality and safety standards, Rigid Welding Inc. understands that our workmanship needs to be precise and of the highest quality. All our welding procedures are certified by the Technical Safety Standards Authority (TSSA).

Skill and Dedication
Rigid Welding has a highly skilled team that can anticipate problems, assist with planning and minimize delays or down time. We understand that it is imperative for repairs to be conducted in safe and efficient manner whilst not compromising on the level of quality.

Safety
The safety of our customers, public and employees are a primary focus and priority at Rigid Welding Inc. To ensure that safety is always at the highest level, we have created a comprehensive Health and Safety policy which all employees are trained on.

Custom Metal Fabrication
Our skilled welders, engineers and fabricators bring several years of diverse experience to each project. We design, assemble, paint, deliver and install your project to your specification.
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Pipe Welding, Fitting & Fabrication
Our highly experienced pipe welders and fitters are TSSA-certified to fabricate and install piping systems under ASME B31.1, B31.3, B31.5 and CSA B51, CSA B52 and CSA ZX73963.1. Our professional skills developed over the years have serviced industrial and commercial projects.
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Onsite Welding
The mobile fleet team are an experienced and highly skilled onsite work force specializing in repairs, fabrication, and other welding services. We are fully insured, expertly trained and we are dedicated to providing the best possible standard of mobile welding and customer service.
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Maintenance & Repairs
Preventative maintenance leads to equipment longevity and Rigid welding offers customized programs for our valued customers. Our goal is to get you back up and running in a safe manner and to recommend preventative measures to avoid future repairs.
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Pressure vessels
We are capable of confidently tackling any type of pressure vessel installation or producing tanks. Our qualified staff will design your vessel and our manufacturing and quality teams will ensure its delivered to your project’s specifications.
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Mechanical Piping
Our skilled workforce provide our customers with the necessary ingredients required to execute most mechanical installations. We work closely with our clients to provide reliable, efficient and outstanding results on their projects to ensure the right integrated solutions are innovate designs are implemented.
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Medical Gas Piping
Rigid Welding is TSSA certified in accordance with CSA Z7396.1 and our qualified welders understand the important part of medical gas piping installation is knowing and understating our client’s facility and needs to ensure 100% compliance. We install and service medical gas piping systems in numerous health care facilities throughout the region.
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Prefabricated Piping, Modules and Skids
Rigid’s unique ability to self-perform every aspect of your scope from the shop to the field opens up a number of opportunities for constructability, modularization, and pre-fabrication on your projects. Our production capabilities allow us to build and install tailored systems for clients across a variety of industries
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Process Piping
We perfectly execute pipe fabrication for a variety of industries. Whether we are fabricating and installing gas lines at a refinery or completing sanitary stainless welding on steam lines at a food processing plant. Regardless of your process piping needs, we are confident we will be your best piping contractor for your job, offering you the strongest quote.
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Rigid Welding Inc is certified in accordance with CSA B52 Mechanical Refrigeration Code and CSA-B51 Boiler Pressure Vessel & Pressure Piping Codes:
ASME B31.1 Power Piping Code
ASME B31.3 Process Piping Code
ASME B31.5 Refrigeration Piping Code
CSA Z7396.1 Medical Gas Pipeline Systems