HOFFER MECHANICAL COMPANY LIMITED
HAMILTON
Canada
L8E 2Z4
| TSSA BPV Certification Number | Certificate Type | Scope Description | Expiry Date |
|---|---|---|---|
| QA-00653 |
Boiler & Pressure Vessel Repair/Alteration (SHOP & FIELD) |
Repair and alteration of boilers, pressure vessels, piping, and fittings at the above location and for repairs and alterations at field sites controlled by the above location in accordance with CSA Standard B51, Boiler, Pressure Vessel and Pressure Piping Code. |
09-13-2025 |
| QA-00652 |
Process Piping Installation ASME B31.3 (SHOP & FIELD) |
Fabrication, assembly, and repair of process piping at the above location and fabrication, assembly, erection, and repair of process piping at field sites controlled by the above location in accordance with CSA Standard B51, Boiler, Pressure Vessel and Pressure Piping Code and ASME B31.3 Process Piping. |
09-13-2025 |
| QA-00651 |
Power Piping Installation ASME B31.1 (SHOP & FIELD) |
Fabrication, assembly, and repair of power piping at the above location and fabrication, assembly, erection, and repair of power piping at field sites controlled by the above location in accordance with CSA Standard B51, Boiler, Pressure Vessel and Pressure Piping Code and ASME B31.1 Power Piping. |
09-13-2025 |
| QA-05386 |
CSA-B51 Fittings |
Fabrication of Welded and Non-Welded Category H type fittings at the above location only. In accordance with CSA Standard B51 Boiler, Pressure Vessel and Pressure Piping Code. |
09-13-2025 |
| QA-10573 |
Alternate Piping Process |
Alternate Process for Pressure Piping Inspection in Ontario in accordance with TSSA Safety Advisory BPV-001-23 and the Ontario Regulation 220/01 Section 9(4). |
09-13-2025 |
HOFFER MECHANICAL COMPANY LIMITED
HAMILTON
Canada
L8E 2Z4
| TSSA BPV Certification Number | Certificate Type | Scope Description | Expiry Date |
|---|---|---|---|
| QA-00653 |
Boiler & Pressure Vessel Repair/Alteration (SHOP & FIELD) |
Repair and alteration of boilers, pressure vessels, piping, and fittings at the above location and for repairs and alterations at field sites controlled by the above location in accordance with CSA Standard B51, Boiler, Pressure Vessel and Pressure Piping Code. |
09-13-2025 |
| QA-00652 |
Process Piping Installation ASME B31.3 (SHOP & FIELD) |
Fabrication, assembly, and repair of process piping at the above location and fabrication, assembly, erection, and repair of process piping at field sites controlled by the above location in accordance with CSA Standard B51, Boiler, Pressure Vessel and Pressure Piping Code and ASME B31.3 Process Piping. |
09-13-2025 |
| QA-00651 |
Power Piping Installation ASME B31.1 (SHOP & FIELD) |
Fabrication, assembly, and repair of power piping at the above location and fabrication, assembly, erection, and repair of power piping at field sites controlled by the above location in accordance with CSA Standard B51, Boiler, Pressure Vessel and Pressure Piping Code and ASME B31.1 Power Piping. |
09-13-2025 |
| QA-05386 |
CSA-B51 Fittings |
Fabrication of Welded and Non-Welded Category H type fittings at the above location only. In accordance with CSA Standard B51 Boiler, Pressure Vessel and Pressure Piping Code. |
09-13-2025 |
| QA-10573 |
Alternate Piping Process |
Alternate Process for Pressure Piping Inspection in Ontario in accordance with TSSA Safety Advisory BPV-001-23 and the Ontario Regulation 220/01 Section 9(4). |
09-13-2025 |
HOFFER MECHANICAL COMPANY LIMITED
HAMILTON
Canada
L8E 2Z4
| TSSA BPV Certification Number | Certificate Type | Scope Description | Expiry Date |
|---|---|---|---|
| QA-00653 |
Boiler & Pressure Vessel Repair/Alteration (SHOP & FIELD) |
Repair and alteration of boilers, pressure vessels, piping, and fittings at the above location and for repairs and alterations at field sites controlled by the above location in accordance with CSA Standard B51, Boiler, Pressure Vessel and Pressure Piping Code. |
09-13-2025 |
| QA-00652 |
Process Piping Installation ASME B31.3 (SHOP & FIELD) |
Fabrication, assembly, and repair of process piping at the above location and fabrication, assembly, erection, and repair of process piping at field sites controlled by the above location in accordance with CSA Standard B51, Boiler, Pressure Vessel and Pressure Piping Code and ASME B31.3 Process Piping. |
09-13-2025 |
| QA-00651 |
Power Piping Installation ASME B31.1 (SHOP & FIELD) |
Fabrication, assembly, and repair of power piping at the above location and fabrication, assembly, erection, and repair of power piping at field sites controlled by the above location in accordance with CSA Standard B51, Boiler, Pressure Vessel and Pressure Piping Code and ASME B31.1 Power Piping. |
09-13-2025 |
| QA-05386 |
CSA-B51 Fittings |
Fabrication of Welded and Non-Welded Category H type fittings at the above location only. In accordance with CSA Standard B51 Boiler, Pressure Vessel and Pressure Piping Code. |
09-13-2025 |
| QA-10573 |
Alternate Piping Process |
Alternate Process for Pressure Piping Inspection in Ontario in accordance with TSSA Safety Advisory BPV-001-23 and the Ontario Regulation 220/01 Section 9(4). |
09-13-2025 |
HODGSON CUSTOM ROLLING INC
NIAGARA FALLS
Canada
L2H 3L1
| TSSA BPV Certification Number | Certificate Type | Scope Description | Expiry Date |
|---|---|---|---|
| QA-02302 |
ASME S-1-Section I Boiler Manufacture (SHOP ONLY) |
Manufacture and assembly of power boilers at the above location only. In accordance with ASME Boiler and Pressure Vessel Code, Section I and CSA Standard B51, Boiler, Pressure Vessel and Pressure Piping Code. |
03-15-2027 |
| QA-142 |
ASME U-1-Mfr. of Sec. VIII, Div 1 Pressure Vessels (SHOP ONLY) |
Manufacture of pressure vessels at the above location only. In accordance with ASME Boiler and Pressure Vessel Code, Section VIII, Division 1 and CSA Standard B51, Boiler, Pressure Vessel; and Pressure Piping Code. |
03-15-2027 |
HODGSON CUSTOM ROLLING INC
NIAGARA FALLS
Canada
L2H 3L1
| TSSA BPV Certification Number | Certificate Type | Scope Description | Expiry Date |
|---|---|---|---|
| QA-02302 |
ASME S-1-Section I Boiler Manufacture (SHOP ONLY) |
Manufacture and assembly of power boilers at the above location only. In accordance with ASME Boiler and Pressure Vessel Code, Section I and CSA Standard B51, Boiler, Pressure Vessel and Pressure Piping Code. |
03-15-2027 |
| QA-142 |
ASME U-1-Mfr. of Sec. VIII, Div 1 Pressure Vessels (SHOP ONLY) |
Manufacture of pressure vessels at the above location only. In accordance with ASME Boiler and Pressure Vessel Code, Section VIII, Division 1 and CSA Standard B51, Boiler, Pressure Vessel; and Pressure Piping Code. |
03-15-2027 |
HOBBS WELDING & BOILER SERVICE LTD
LONDON
Canada
N5W 5L4
| TSSA BPV Certification Number | Certificate Type | Scope Description | Expiry Date |
|---|---|---|---|
| QA-05102 |
ASME PP-2-Section I Boiler External Piping (SHOP & FIELD) |
Fabrication, assembly, and repairs of pressure piping at the above location and field sites controlled by the above location in accordance with ASME Boiler and Pressure Vessel Code, Section I, and CSA Standard B51, Boiler, Pressure Vessel, and Pressure Piping Code. |
05-09-2027 |
| QA-02113 |
Boiler & Pressure Vessel Repair/Alteration (SHOP & FIELD) |
Repair and alteration of boilers, pressure vessels, piping and Category A, B, E and H type fittings at the above location and for repairs and alterations at field sites controlled by this location in accordance with CSA Standard B51, Boiler, Pressure Vessel and Pressure Piping Code. |
05-09-2027 |
| QA-02110 |
Power Piping Installation ASME B31.1 (SHOP & FIELD) |
Fabrication, assembly, and repairs of power piping at the above location and fabrication, assembly and erection of power piping at field sites controlled by the above location in accordance with CSA Standard B51, Boiler, Pressure Vessel and Pressure Piping Code and ASME B31.1 Power Piping. |
05-09-2027 |
| QA-02111 |
Process Piping Installation ASME B31.3 (SHOP & FIELD) |
Fabrication, assembly, and repairs of process piping at the above location and fabrication, assembly and erection of process piping at field sites controlled by the above location in accordance with CSA Standard B51, Boiler, Pressure Vessel and Pressure Piping Code and ASME B31.3 Process Piping. |
05-09-2027 |
| QA-02112 |
Refrigeration Piping Installation ASME B31.5 (SHOP AND FIELD) |
Fabrication, assembly, and repairs of refrigeration piping at the above location and fabrication, assembly and erection of refrigeration piping at field sites controlled by the above location in accordance with CSA Standard B52, Mechanical Refrigeration Code and ASME B31.5 Refrigeration Piping. |
05-09-2027 |
| QA-10534 |
Alternate Piping Process |
Alternate Process for Pressure Piping Inspection in Ontario in accordance with TSSA Safety Advisory BPV-001-23 and the Ontario Regulation 220/01 Section 9(4). |
05-09-2027 |
HOBBS WELDING & BOILER SERVICE LTD
LONDON
Canada
N5W 5L4
| TSSA BPV Certification Number | Certificate Type | Scope Description | Expiry Date |
|---|---|---|---|
| QA-05102 |
ASME PP-2-Section I Boiler External Piping (SHOP & FIELD) |
Fabrication, assembly, and repairs of pressure piping at the above location and field sites controlled by the above location in accordance with ASME Boiler and Pressure Vessel Code, Section I, and CSA Standard B51, Boiler, Pressure Vessel, and Pressure Piping Code. |
05-09-2027 |
| QA-02113 |
Boiler & Pressure Vessel Repair/Alteration (SHOP & FIELD) |
Repair and alteration of boilers, pressure vessels, piping and Category A, B, E and H type fittings at the above location and for repairs and alterations at field sites controlled by this location in accordance with CSA Standard B51, Boiler, Pressure Vessel and Pressure Piping Code. |
05-09-2027 |
| QA-02110 |
Power Piping Installation ASME B31.1 (SHOP & FIELD) |
Fabrication, assembly, and repairs of power piping at the above location and fabrication, assembly and erection of power piping at field sites controlled by the above location in accordance with CSA Standard B51, Boiler, Pressure Vessel and Pressure Piping Code and ASME B31.1 Power Piping. |
05-09-2027 |
| QA-02111 |
Process Piping Installation ASME B31.3 (SHOP & FIELD) |
Fabrication, assembly, and repairs of process piping at the above location and fabrication, assembly and erection of process piping at field sites controlled by the above location in accordance with CSA Standard B51, Boiler, Pressure Vessel and Pressure Piping Code and ASME B31.3 Process Piping. |
05-09-2027 |
| QA-02112 |
Refrigeration Piping Installation ASME B31.5 (SHOP AND FIELD) |
Fabrication, assembly, and repairs of refrigeration piping at the above location and fabrication, assembly and erection of refrigeration piping at field sites controlled by the above location in accordance with CSA Standard B52, Mechanical Refrigeration Code and ASME B31.5 Refrigeration Piping. |
05-09-2027 |
| QA-10534 |
Alternate Piping Process |
Alternate Process for Pressure Piping Inspection in Ontario in accordance with TSSA Safety Advisory BPV-001-23 and the Ontario Regulation 220/01 Section 9(4). |
05-09-2027 |
HOBBS WELDING & BOILER SERVICE LTD
LONDON
Canada
N5W 5L4
| TSSA BPV Certification Number | Certificate Type | Scope Description | Expiry Date |
|---|---|---|---|
| QA-05102 |
ASME PP-2-Section I Boiler External Piping (SHOP & FIELD) |
Fabrication, assembly, and repairs of pressure piping at the above location and field sites controlled by the above location in accordance with ASME Boiler and Pressure Vessel Code, Section I, and CSA Standard B51, Boiler, Pressure Vessel, and Pressure Piping Code. |
05-09-2027 |
| QA-02113 |
Boiler & Pressure Vessel Repair/Alteration (SHOP & FIELD) |
Repair and alteration of boilers, pressure vessels, piping and Category A, B, E and H type fittings at the above location and for repairs and alterations at field sites controlled by this location in accordance with CSA Standard B51, Boiler, Pressure Vessel and Pressure Piping Code. |
05-09-2027 |
| QA-02110 |
Power Piping Installation ASME B31.1 (SHOP & FIELD) |
Fabrication, assembly, and repairs of power piping at the above location and fabrication, assembly and erection of power piping at field sites controlled by the above location in accordance with CSA Standard B51, Boiler, Pressure Vessel and Pressure Piping Code and ASME B31.1 Power Piping. |
05-09-2027 |
| QA-02111 |
Process Piping Installation ASME B31.3 (SHOP & FIELD) |
Fabrication, assembly, and repairs of process piping at the above location and fabrication, assembly and erection of process piping at field sites controlled by the above location in accordance with CSA Standard B51, Boiler, Pressure Vessel and Pressure Piping Code and ASME B31.3 Process Piping. |
05-09-2027 |
| QA-02112 |
Refrigeration Piping Installation ASME B31.5 (SHOP AND FIELD) |
Fabrication, assembly, and repairs of refrigeration piping at the above location and fabrication, assembly and erection of refrigeration piping at field sites controlled by the above location in accordance with CSA Standard B52, Mechanical Refrigeration Code and ASME B31.5 Refrigeration Piping. |
05-09-2027 |
| QA-10534 |
Alternate Piping Process |
Alternate Process for Pressure Piping Inspection in Ontario in accordance with TSSA Safety Advisory BPV-001-23 and the Ontario Regulation 220/01 Section 9(4). |
05-09-2027 |
HOBBS WELDING & BOILER SERVICE LTD
LONDON
Canada
N5W 5L4
| TSSA BPV Certification Number | Certificate Type | Scope Description | Expiry Date |
|---|---|---|---|
| QA-05102 |
ASME PP-2-Section I Boiler External Piping (SHOP & FIELD) |
Fabrication, assembly, and repairs of pressure piping at the above location and field sites controlled by the above location in accordance with ASME Boiler and Pressure Vessel Code, Section I, and CSA Standard B51, Boiler, Pressure Vessel, and Pressure Piping Code. |
05-09-2027 |
| QA-02113 |
Boiler & Pressure Vessel Repair/Alteration (SHOP & FIELD) |
Repair and alteration of boilers, pressure vessels, piping and Category A, B, E and H type fittings at the above location and for repairs and alterations at field sites controlled by this location in accordance with CSA Standard B51, Boiler, Pressure Vessel and Pressure Piping Code. |
05-09-2027 |
| QA-02110 |
Power Piping Installation ASME B31.1 (SHOP & FIELD) |
Fabrication, assembly, and repairs of power piping at the above location and fabrication, assembly and erection of power piping at field sites controlled by the above location in accordance with CSA Standard B51, Boiler, Pressure Vessel and Pressure Piping Code and ASME B31.1 Power Piping. |
05-09-2027 |
| QA-02111 |
Process Piping Installation ASME B31.3 (SHOP & FIELD) |
Fabrication, assembly, and repairs of process piping at the above location and fabrication, assembly and erection of process piping at field sites controlled by the above location in accordance with CSA Standard B51, Boiler, Pressure Vessel and Pressure Piping Code and ASME B31.3 Process Piping. |
05-09-2027 |
| QA-02112 |
Refrigeration Piping Installation ASME B31.5 (SHOP AND FIELD) |
Fabrication, assembly, and repairs of refrigeration piping at the above location and fabrication, assembly and erection of refrigeration piping at field sites controlled by the above location in accordance with CSA Standard B52, Mechanical Refrigeration Code and ASME B31.5 Refrigeration Piping. |
05-09-2027 |
| QA-10534 |
Alternate Piping Process |
Alternate Process for Pressure Piping Inspection in Ontario in accordance with TSSA Safety Advisory BPV-001-23 and the Ontario Regulation 220/01 Section 9(4). |
05-09-2027 |
HOBBS WELDING & BOILER SERVICE LTD
LONDON
Canada
N5W 5L4
| TSSA BPV Certification Number | Certificate Type | Scope Description | Expiry Date |
|---|---|---|---|
| QA-05102 |
ASME PP-2-Section I Boiler External Piping (SHOP & FIELD) |
Fabrication, assembly, and repairs of pressure piping at the above location and field sites controlled by the above location in accordance with ASME Boiler and Pressure Vessel Code, Section I, and CSA Standard B51, Boiler, Pressure Vessel, and Pressure Piping Code. |
05-09-2027 |
| QA-02113 |
Boiler & Pressure Vessel Repair/Alteration (SHOP & FIELD) |
Repair and alteration of boilers, pressure vessels, piping and Category A, B, E and H type fittings at the above location and for repairs and alterations at field sites controlled by this location in accordance with CSA Standard B51, Boiler, Pressure Vessel and Pressure Piping Code. |
05-09-2027 |
| QA-02110 |
Power Piping Installation ASME B31.1 (SHOP & FIELD) |
Fabrication, assembly, and repairs of power piping at the above location and fabrication, assembly and erection of power piping at field sites controlled by the above location in accordance with CSA Standard B51, Boiler, Pressure Vessel and Pressure Piping Code and ASME B31.1 Power Piping. |
05-09-2027 |
| QA-02111 |
Process Piping Installation ASME B31.3 (SHOP & FIELD) |
Fabrication, assembly, and repairs of process piping at the above location and fabrication, assembly and erection of process piping at field sites controlled by the above location in accordance with CSA Standard B51, Boiler, Pressure Vessel and Pressure Piping Code and ASME B31.3 Process Piping. |
05-09-2027 |
| QA-02112 |
Refrigeration Piping Installation ASME B31.5 (SHOP AND FIELD) |
Fabrication, assembly, and repairs of refrigeration piping at the above location and fabrication, assembly and erection of refrigeration piping at field sites controlled by the above location in accordance with CSA Standard B52, Mechanical Refrigeration Code and ASME B31.5 Refrigeration Piping. |
05-09-2027 |
| QA-10534 |
Alternate Piping Process |
Alternate Process for Pressure Piping Inspection in Ontario in accordance with TSSA Safety Advisory BPV-001-23 and the Ontario Regulation 220/01 Section 9(4). |
05-09-2027 |