TSSA Keeps You Safe
TSSA regulates the transportation, storage, handling and use of fuels in Ontario including natural gas, propane, fuel oil, gasoline, diesel, butane, hydrogen, digester gas, and landfill gas.
TSSA keeps Ontario’s fuel industry safe by performing inspections, providing licences, certifications, and registrations, reviewing and approving fuel facility and equipment plans, and investigating fuel-related incidents.
Finding a Registered Fuels Contractor and Protecting Yourself from Scammers
Registered Fuels Contractors are the only businesses that can legally do fuel-related work in Ontario. TSSA can help you find or verify companies with a valid TSSA Registration. If you’re hiring a contractor, we encourage you to choose carefully.
Use our Find a Fuels Contractor tool to locate a registered natural gas contractor near you. (Please note that Information in this registry does not constitute an endorsement or referral by TSSA.)
You can also learn how to choose a verified fuels professional or qualified contractor.
For your own safety, don’t hire uncertified gas technicians and unregistered contractors. Find out more about fraudulent fuels workers and learn how to protect yourself from fuels scams.
Reporting Safety Concerns
If you see anything fuel-related that appears unsafe, report it to TSSA—24 hours a day, 7 days a week—by calling +1-877-682-8772. Choose Option 1 to be connected to our incident hotline (managed by the Ontario Ministry of Environment and Energy’s Spills Action Centre).
If you witness an accident, call 911 and stay on the line to provide information about your exact location.
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