The Technical Standards and Safety Authority (TSSA) adopts standards and administers the policies, procedures and processes for the certification of welders and brazers regulated under the Technical Standards and Safety Act, 2000’s Ontario Regulation 220/01: Boilers and Pressure Vessels (BPVs). Businesses that repair/alter BPVs and install/repair associated piping systems are required to hold a Certificate of Authorization (COA) from TSSA or another Canadian jurisdiction. Companies with a National Board Certificate of Authorization (“R” stamp) are also acceptable for repairs/alterations of BPVs.
“In the following directory, you can find a listing of businesses that hold a COA issued by TSSA. Please note that the information in this directory is updated periodically and may not reflect the most recent information available for each entry. If you have a question or concern regarding any of the information contained on this page, please contact customerservices@tssa.org or call 1-877-682-TSSA (8772).”
2721 PLYMOUTH DR
OAKVILLE
Canada
L6H 5R5
765 MONTREAL ST
KINGSTON
Canada
K7K 3J6
117 MAIN ST E
DUNNVILLE
Canada
N1A 1J8
5678 POWER RD
GLOUCESTER
Canada
K1G 3N4
2409 ALBERT ST
REGINA
Canada
S4P 3E1
259 Pembroke St E
Pembroke
Canada
K8A 3J9
31 AVIATION BLVD P O BOX 857
GEORGETOWN
United States
29442
757 Algonquin Blvd E Unit A
Timmins
Canada
P4N 7E4
1401-C PLANK RD
SARNIA
Canada
N7W 1A7
23 SMITH ST
ST CATHARINES
Canada
L2P 3J7
7236 FOREST RD
WARWICK TOWNSHIP
Canada
N0N 1J4
1010 POLYTEK ST UNIT 41
GLOUCESTER
Canada
K1J 9J3
202298 HWY 21 UNIT 4
OWEN SOUND
Canada
N4K 5N3
200 Saunders Rd
Barrie
Canada
L4N 9A2