OXFORD PLUMBING INC.

Address:
1244 PARKINSON RD
WOODSTOCK
Canada
N4S 7W3
TSSA BPV Certification Number Certificate Type Scope Description Expiry Date
QA-10486

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.

08-22-2026
QA-10487

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.

08-22-2026
QA-10488

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.

08-22-2026
Back to Certificate of Authorization list

OXFORD PLUMBING INC.

Address:
1244 PARKINSON RD
WOODSTOCK
Canada
N4S 7W3
TSSA BPV Certification Number Certificate Type Scope Description Expiry Date
QA-10486

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.

08-22-2026
QA-10487

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.

08-22-2026
QA-10488

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.

08-22-2026
Back to Certificate of Authorization list

OXFORD PLUMBING INC.

Address:
1244 PARKINSON RD
WOODSTOCK
Canada
N4S 7W3
TSSA BPV Certification Number Certificate Type Scope Description Expiry Date
QA-10486

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.

08-22-2026
QA-10487

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.

08-22-2026
QA-10488

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.

08-22-2026
Back to Certificate of Authorization list

OXFORD ENERGY SOLUTIONS INC.

Address:
505082 OLD STAGE RD RR#4
WOODSTOCK
Canada
N4S 7V8
TSSA BPV Certification Number Certificate Type Scope Description Expiry Date
QA-03937

Refrigeration Piping Installation ASME B31.5 (SHOP AND FIELD)

Fabrication, assembly and repair of refrigeration piping at the above location and fabrication, assembly, erection and repair 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.

05-07-2028
QA-11044

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).

05-07-2028
Back to Certificate of Authorization list

OXFORD ENERGY SOLUTIONS INC.

Address:
505082 OLD STAGE RD RR#4
WOODSTOCK
Canada
N4S 7V8
TSSA BPV Certification Number Certificate Type Scope Description Expiry Date
QA-03937

Refrigeration Piping Installation ASME B31.5 (SHOP AND FIELD)

Fabrication, assembly and repair of refrigeration piping at the above location and fabrication, assembly, erection and repair 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.

05-07-2028
QA-11044

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).

05-07-2028
Back to Certificate of Authorization list

ORION HVAC/R SERVICES LTD.

Address:
6751 BARRISDALE DR
MISSISSAUGA
Canada
L5N 2H5
TSSA BPV Certification Number Certificate Type Scope Description Expiry Date
QA-06058

Refrigeration Piping Installation ASME B31.5 (SHOP AND FIELD)

Fabrication, assembly, and repair of refrigeration piping at the above location and fabrication, assembly, erection, and repair 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.

02-11-2026
QA-06059

Medical Gas Piping Installation CSA-Z7396.1 (SHOP & FIELD)

Fabrication, assembly, and repair of medical gas piping at the above location and fabrication, assembly, erection, and repair of medical gas piping at field sites controlled by the above location in accordance with CSA Standard B51, Boiler, Pressure Vessel and Pressure Piping Code and CSA-Z7396.1 Medical Gas Pipeline Systems.

02-11-2026
Back to Certificate of Authorization list

ORION HVAC/R SERVICES LTD.

Address:
6751 BARRISDALE DR
MISSISSAUGA
Canada
L5N 2H5
TSSA BPV Certification Number Certificate Type Scope Description Expiry Date
QA-06058

Refrigeration Piping Installation ASME B31.5 (SHOP AND FIELD)

Fabrication, assembly, and repair of refrigeration piping at the above location and fabrication, assembly, erection, and repair 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.

02-11-2026
QA-06059

Medical Gas Piping Installation CSA-Z7396.1 (SHOP & FIELD)

Fabrication, assembly, and repair of medical gas piping at the above location and fabrication, assembly, erection, and repair of medical gas piping at field sites controlled by the above location in accordance with CSA Standard B51, Boiler, Pressure Vessel and Pressure Piping Code and CSA-Z7396.1 Medical Gas Pipeline Systems.

02-11-2026
Back to Certificate of Authorization list

OPUS MECHANICAL SERVICES LTD

Address:
21 ALEX AVE UNIT 2
VAUGHAN
Canada
L4L 5X2
TSSA BPV Certification Number Certificate Type Scope Description Expiry Date
QA-05786

Power Piping Installation ASME B31.1 (SHOP & FIELD)

Fabrication and assembly 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.

12-09-2027
QA-05787

Process Piping Installation ASME B31.3 (SHOP & FIELD)

Fabrication and assembly 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.

12-09-2027
QA-05788

Refrigeration Piping Installation ASME B31.5 (SHOP AND FIELD)

Fabrication and assembly 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.

12-09-2027
Back to Certificate of Authorization list

OPUS MECHANICAL SERVICES LTD

Address:
21 ALEX AVE UNIT 2
VAUGHAN
Canada
L4L 5X2
TSSA BPV Certification Number Certificate Type Scope Description Expiry Date
QA-05786

Power Piping Installation ASME B31.1 (SHOP & FIELD)

Fabrication and assembly 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.

12-09-2027
QA-05787

Process Piping Installation ASME B31.3 (SHOP & FIELD)

Fabrication and assembly 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.

12-09-2027
QA-05788

Refrigeration Piping Installation ASME B31.5 (SHOP AND FIELD)

Fabrication and assembly 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.

12-09-2027
Back to Certificate of Authorization list

OPUS MECHANICAL SERVICES LTD

Address:
21 ALEX AVE UNIT 2
VAUGHAN
Canada
L4L 5X2
TSSA BPV Certification Number Certificate Type Scope Description Expiry Date
QA-05786

Power Piping Installation ASME B31.1 (SHOP & FIELD)

Fabrication and assembly 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.

12-09-2027
QA-05787

Process Piping Installation ASME B31.3 (SHOP & FIELD)

Fabrication and assembly 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.

12-09-2027
QA-05788

Refrigeration Piping Installation ASME B31.5 (SHOP AND FIELD)

Fabrication and assembly 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.

12-09-2027
Back to Certificate of Authorization list
1021 1022 1023 1024 1025 1026 1027 1028 1029
Subscribe to