Natural Gas Services · Toronto & GTA
Natural Gas Services Toronto
BBQ gas lines, new gas lines for appliances and equipment, gas fireplace hookups, gas leak repair, and repairs after an Enbridge Gas visit. For homes and businesses.
$120 diagnostic trip — we price the gas work before any work starts.
Hours Monday – Friday, 8:00 AM – 6:00 PM · Emergency furnace service available
- TSSA-registered contractor
- G2 gas licence holders on our team
- WSIB covered
- $2 million insurance coverage
Smell gas? Get out first, then call us.
- Get everyone out of the building right away. Don’t use light switches, phones or anything that could make a spark inside.
- Once you’re outside and at a safe distance, call us at 416-908-6993. We find and repair gas leaks.
- If you can’t reach us, call your gas utility’s emergency line (Enbridge Gas in the GTA) or 911.
- If a carbon monoxide alarm is sounding, leave the building and call 911.
- Don’t try to repair gas lines or gas appliances yourself.
Natural gas services
Gas work for homes and businesses.
BBQ gas lines, new gas lines, gas fireplace hookups, gas leak repair and repairs after an Enbridge Gas visit.

BBQ gas line installation
A permanent natural gas line to your barbecue, finished with a shut-off valve and a quick-connect fitting. No more swapping propane tanks.

Gas line installation
New gas lines and extensions for gas appliances and equipment, in homes and commercial buildings, including rooftop gas piping.

Gas fireplace hookups
Gas line connections for gas fireplaces.

Gas leak repair
We find and repair leaks in gas piping and connections. If you smell gas right now, get everyone out of the building first, then call us from outside.

Enbridge Gas visited recently?
If an Enbridge Gas technician tagged or shut off an appliance or gas line, we can inspect it and repair the problem they found. Have the notice they left handy when you call.
Need gas work done? Tell us what you need.
How service works
How gas service works.
Call or request service
Tell us what gas work you need and where you’re located. If Enbridge Gas left a notice, have it ready.
Diagnostic trip
A technician visits to look at the gas line, appliance or problem. The diagnostic trip is $120.
Price before any work
We explain the work and what it costs before we start. You decide whether to proceed.
Work completed
Our team completes the gas work and walks you through what was done.
About Certified Mechanical
A registered, insured mechanical service company.
TSSA-registered contractor
With G2 gas licence holders on our team.
Covered and insured
WSIB covered, with $2 million in insurance coverage.
Homes and businesses
Residential gas lines and appliance connections, and commercial work including rooftop gas piping.
Furnace service too
The same team maintains, diagnoses and repairs furnaces from all major brands.
A full mechanical service company
One company for HVAC, gas, commercial refrigeration and appliance service.

Service area
Natural gas services across Toronto and nearby.
Not sure if you’re in our area? Call us and we’ll let you know.
- Toronto
- Etobicoke
- Mississauga
- Vaughan
- Woodbridge
- Markham
- East York
- North York
- Midtown Toronto
FAQ
Natural gas questions.
I smell gas. Should I call you?
Yes, once you’re out. Get everyone out of the building right away, then call us from outside at 416-908-6993. Don’t use the form. If you can’t reach us, call Enbridge Gas’s emergency line or 911.
Enbridge Gas shut off or tagged my appliance. What now?
Call us and have the notice they left handy. We’ll inspect the appliance or gas line and explain the repair and its cost before any work. Certified Mechanical is an independent contractor and is not affiliated with Enbridge Gas.
Can you run a gas line to my BBQ?
Yes. We install natural gas lines for barbecues, finished with a shut-off valve and a quick-connect fitting.
Do you hook up gas fireplaces?
Yes. We connect gas lines for gas fireplaces.
Can you install a gas line for a new appliance?
Yes. We install new gas lines and extensions for gas appliances and equipment in homes and commercial buildings.
How much does gas work cost?
The diagnostic trip to look at the job is $120. Every gas job is different, so we price the work once we know what’s involved, and we explain the cost before any work starts.
Are you licensed for gas work?
Certified Mechanical is a TSSA-registered contractor, and we have G2 gas licence holders on our team. We’re also WSIB covered and carry $2 million in insurance coverage.
Do you do gas work on commercial buildings?
Yes, including gas lines for commercial equipment and rooftop gas piping. Rooftop unit maintenance.
Which areas do you serve?
Toronto, Etobicoke, Mississauga, Vaughan, Woodbridge, Markham, East York, North York and Midtown Toronto.
Request service
Request natural gas service.
Call us, or send a request and our team will contact you to arrange service.
Call 416-908-6993- $120 diagnostic trip. We price the gas work before any work starts. TSSA-registered contractor, with G2 gas licence holders on our team.
- Monday – Friday, 8:00 AM – 6:00 PM · Emergency furnace service available
Request received.
Thanks — our team will contact you at the number you provided.
If your furnace has stopped and you’re without heat, please call us directly:
Call 416-908-6993