Our Quality Certifications

CIMS maintains a recognized level of quality assurance through the implementation of our specialized quality control programs for the construction and repair of power and heating boilers, pressure vessels, and pressure piping systems. We hold certificates of authorization for Canadian Welding Bureau (CWB), National Board ‘NB’ and ‘R’ and ASME “S”, “A”, “PP” and “U” stamps. Our quality control personnel work closely with the CIMS production department and our clients to ensure that all projects are carried out in accordance with our quality control manual, client specifications, and the Acts and Regulations in the relevant jurisdictions (BC Safety Authority, ABSA, TSASK, TSSA).

Complex welding is our forte. We have more than 600 weld procedures registered by provincial authorities across Canada. Our adherence to an industry-accepted, fully integrated quality assurance system consistently provides our customers with cost-effective, safe and well-documented quality services. Customer equipment integrity and safety is paramount. Our goal is to build it right the first time, leak free, with no re-work.


(ASME 1)

– Power and Process (ASME B31.1, B31.3, B31.5)
National Board      
“NB” Stamp
“R” Stamp (Repairs and Alterations)
ASME Certificate of Authorizations      
“S” Stamp (Shop and Field)    
“U” Stamp (Shop and Field)    
“PP” Stamp (Shop and Field)    
Jurisdictional Licenses      
BC “A” Contractors License
Alberta Certificate of Authorization
Saskatchewan Certificate of Authorization
Manitoba Certificate of Authorization
Ontario Certificate of Authorization
New Brunswick Certificate of Registration
Ontario N285.0 (Nuclear) Certificate of Authorization Construction of Class 1,2,3,4 Vessels and piping (Shop and Field), Class 1,2,3 Shop Assembly, Material Supplier, Fabrication of Class 1,2,3,4 Parts and Piping Subassemblies, Field repairs and modifications or replacements of Class 1,1C,2,2C,3,3C and 4 nuclear items, Class 1,2,3 Welded and non-welded Category H type fittings at shop only.
CWB Certification of Companies for Fusion Welding of Steel Division 2 Certified to CSA W47.1 for scope of Maintenance & repair – pulp & paper, oil & gas, petrochemical, mining.