Trusted Gas Line Installs & Extensions Toronto, Mississauga & Scarborough
Fast, professional gas line installation across the GTA with $129 $99 diagnostic credited toward your service.
Professional Gas Line Installation Services
Safe installs, clean workmanship, and code-focused work on every job, performed by TSSA Certified Professionals.
- Toronto
- Mississauga
- Scarborough
- and Surrounding
Need a New Gas Line Run
New meter-to-appliance runs, new branches, and new shutoff placements.
Need a Gas Line Extension
Extend an existing gas line to reach a new appliance or a better location.
Installing a Gas Stove or Range
Correct sizing, proper shutoff, safe connector setup, and final testing.
Gas Dryer Line Add-On
New line and shutoff for laundry rooms, renovations, and relocations.
Fireplace and BBQ Gas Lines
Indoor fireplace connections and outdoor BBQ line runs with clean routing.
Garage and Renovation Gas Lines
New gas rough-ins for finished basements, additions, garages, and remodels.
Same-Day Gas Line Installs and Extensions in GTA
Trusted residential and commercial gas services throughout the Greater Toronto Area, with same-day availability.
- Toronto
- Mississauga
- Scarborough
- and Surrounding
If your city is not listed, call us and we will confirm same-day service availability.
Appliances and Gas Fixtures We Install and Connect
We install, extend, and connect gas lines for most major residential and light commercial applications:
- Gas Stoves and Ranges
- Gas Dryers
- Fireplaces and Inserts
- BBQs and Outdoor Kitchens
- Furnaces and Rooftop units
- Boilers and Combi Systems
- Tankless Water Heaters
- Radian Heating System
Not sure if your appliance can be connected? Call and we will confirm.
How Our Gas Line Installation Service Works
Fast, Simple, Stress-Free Gas Line Service
Book Your Appointment
Call or book online. Only $99 assessment, credited toward your gas line install or extension.
1
On-Site Assessment
We review your appliance requirements, route options, venting clearances, and the safest paths.
2
Upfront Pricing
You receive clear, upfront pricing and approve it before any work begins.
3
Installation and Final Testing
We install the line, secure and protect it, then test for safe operation before we leave.
4
No surprises. No pressure. Just safe, professional gas line work.
Emergency Gas Line Service Near You
Fast response for urgent gas issues and safety concerns.
- Rapid assessment for gas smells and suspected leaks
- Shutoff isolation support and next-step guidance
- Repairs and safe reconnections when appropriate
- Pressure loss troubleshooting
- Same-day emergency service across the GTA
If you smell gas or suspect a leak, treat it as urgent and call right away.
What Our Clients Say
“Mark has done two jobs for us! He is super friendly and knowledgeable. Shows up on time and works cleanly and efficiently. Recommended!!”
Pouya Hamidi.
“Certified Mechanical was excellent. They were prompt, diagnosed all possibilities of the problem, came up with a solution, and executed. I was very pleased with the service and the technician. Thank you. Jacob.”
Jacob Rambaran.
“Best service around. These guys care and have a great system for clear and quick communication. Much appreciated!”
Michael Gingerich.
“Finding a good appliance repair company is really hard… or it was, until I called Certified Mechanic. They came the next day, on time, and Rinaldo was pleasant and professional. CM is now my go-to!”
Ky Joseph.
Why Choose Certified Mechanical for Gas Line Installation
We do gas line work the right way, the first time.
- Same-day service available
- Licensed and trained technicians
- No surprise charges or hidden fees
- Clean, professional workmanship
- Safety-first approach
- Residential and commercial service
- Locally owned and operated company
Over 16+ years combined industry experience, homeowners across the GTA trust us for safe, precise gas line installations and extensions completed to the highest safety standards.
Frequently Asked Questions About Gas Line Installations
Often an extension is possible, but it depends on total gas load, distance, and existing pipe sizing. We assess on-site and recommend the safest option.
Cost depends on length of run, routing complexity, materials, appliance load, and access. We provide upfront pricing after the on-site assessment.
Yes. We install new lines and shutoffs for stoves, ranges, and gas dryers, and we verify safe operation after the connection.
Yes. We can run and extend lines for outdoor applications and position the connection for safe, practical use.
Yes. Correct sizing is critical for performance and safety. We size based on load and distance, then test after installation.
Treat it as urgent. Call right away so we can guide next steps and dispatch help as quickly as possible.
In many GTA areas, yes. Call and we will confirm availability for your location.
Should You Install a New Gas Line or Extend an Existing One?
Extension Makes Sense When...
The Existing Line Is Properly Sized
If your current line can support the added load and the extension route is safe, an extension is often the most efficient option.
You Are Adding One Appliance
A single new appliance (like a range, dryer, or BBQ) can often be supported with the right extension and shutoff placement.
Access Is Straightforward
When routing is accessible through unfinished spaces, an extension can be faster and more cost-effective.
A New Line Might Be Better If...
The Existing Line Is Undersized
Low pressure, weak appliance performance, or planned upgrades may require a new properly sized run.
You Are Adding Multiple Appliances
More total load often means a new run is the safest long-term solution.
The Routing Needs a Cleaner, Safer Path
Finished spaces, tight access, or poor existing routing can make a new run the better choice.
Not sure which option makes sense?
Call 1-866-492-4959 to speak to our technicians and we will walk you through it.
Book Your Gas Line Service Online!
Our team will contact you shortly to confirm your booking.