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).”
380 HERBERT ST SUITE E
GANANOQUE
Canada
K7G 1R1
1231 PEOPLES RD
SAULT STE MARIE
Canada
P6C 3W7
18D ENTERPRISE AVE
OTTAWA
Canada
K2G 0A6
1231 PEOPLES RD
SAULT STE MARIE
Canada
P6C 3W7
1231 PEOPLES RD
SAULT STE MARIE
Canada
P6C 3W7
1245 BARRIES SIDE RD
PERTH
-76.30450)
K7H 0M2 (44.94617
14 THOMPSON CRES
ERIN
Canada
N0B 1T0
241 EDGELEY BLVD UNIT 12
CONCORD
Canada
L4K 3Y6
140 MAGILL ST
LIVELY
Canada
P3Y 1K7
577 PIERCEY RD
BOLTON
Canada
L7E 5B5
535 POLYMOORE DR
CORUNNA
Canada
N0N 1G0
1070 WILTON GROVE RD
LONDON
Canada
N6N 1C6
39 JAMIESON DR
ORILLIA
Canada
L3V 6H1
4391 HWY 40
CORUNNA
Canada
N0N 1G0
391 COLLEGE ST E
BELLEVILLE
Canada
K8N 5S7
3153 WHARTON WAY
MISSISSAUGA
Canada
L4X 2B6
27 MONARCH RD UNIT 4
GUELPH
Canada
N1K 1N4
19125 KENYAN RD CON 1
APPLE HILL
Canada
K0C 1B0
1350 QUEEN ST W
BRAMPTON
Canada
L6X 0B2
2620 COUNTY RD 15
BROCKVILLE
Canada
K0E 1P0