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).”
2620 COUNTY RD 15
BROCKVILLE
Canada
K0E 1P0
1208 Windham East Quarter Line Rd
Simcoe
Canada
N3Y 4K6
1221 MATHESON BLVD E
MISSISSAUGA
Canada
L4W 1B6
2450 EVANS RD
VAL CARON
Canada
P3N 1L1
82 SANDIFORD DR UNIT 21
STOUFFVILLE
Canada
L4A 3S3
21 COMMERCIAL CRT
NAPANEE
Canada
K7R 4A2
1300 PLANK RD
SARNIA
Canada
N7T 7H3
2639 POLLOCK RD
RICHMOND
Canada
K0A 2Z0
601 Achray Rd
Pembroke
Canada
K8A 6W7
844548 ROAD 84 RR 5
EMBRO
Canada
N0J 1J0
86 GUIDED CRT UNIT C
ETOBICOKE
Canada
M9V 5H1
538 HWY 11
HEARST
Canada
P0L 1N0
199 MUMFORD RD
LIVELY
Canada
P3Y 0A4
551 WRIGHT BLVD
STRATFORD
Canada
N4Z 1H3
6935 Oakwood Dr
Niagara Falls
Canada
L2G 0J3
2 Structured Product Dr
Long Sault
Canada
K0C 1P0
37 Morgan St
Ridgetown
Canada
N0P 2C0
256 HAMILTON CRES UNIT 5
DORCHESTER
Canada
N0L 1G4