Gas installer pricing in London (Ontario)
What gas installers charge in London (Ontario) (typically C$80-C$170/hr), the local factors that move the rate, and a sample quote you can use as a starting point.
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London (Ontario) gas installer pricing
What gas installers should charge in London (Ontario)
London Ontario gas line work requires TSSA Gas Technician licence (G1 for any natural gas appliance, G2 for under 400,000 BTU/h). Enbridge Gas distributes natural gas across London Ontario. Pre-1925 Victorian villas in Old North, Old South, and Wortley Village have black-iron gas piping nearing end-of-life. Canada Greener Homes electrification + cold-climate heat pump conversion drives gas-to-electric work. 3M + Labatt + Diamond Aircraft process-gas work. HST 13% applies.
Hourly rate
C$80-C$170
per hour, weekday daytime
Call-out fee
C$56-C$120
within standard radius
After-hours
1.5-2x
evening, weekend, holiday
Job pricing
What to charge for common gas installer jobs in London (Ontario)
Real-world price ranges for the jobs local tradies quote every week. Use the table as a starting point for your own quotes and adjust for parts, access, and your overheads. All figures in CAD.
Standard call-out (within radius)
What's included
Includes first 30 min diagnostic. Credited against the work on most jobs.
Annual gas safety check
What's included
Includes appliance inspection, gas pressure test, ventilation check, and CP12 certificate. Required by most landlords.
Gas hob install (existing connection)
What's included
Includes hob connection, isolation valve, leak test, and 1-2 hour labour. Cooker hood install extra.
Gas oven install (existing connection)
What's included
Includes oven connection, flexible hose, isolation, leak test, and 1-2 hour labour.
Gas water heater swap (like-for-like)
What's included
Includes new unit, fittings, flue check, and 2-4 hour labour. Tankless units cost more.
Gas fireplace install
What's included
Includes unit (varies $800-2,500), flue work, gas line extension, and 1-2 day labour. Stone surround extra.
New gas line (per linear m)
What's included
Includes pipe, fittings, mounting, and labour. Indoor concealed runs cost more than outdoor surface mounted.
LPG to natural gas conversion
What's included
Includes regulator change, jet swap on all appliances, pressure adjustment, recertification. Per-appliance scope.
Emergency leak detection + repair
What's included
Includes detection equipment, source isolation, and 1-3 hours labour. Underground leaks cost more.
London (Ontario) quote factors
What to factor into your London (Ontario) gas installer quote
Local context that should shape what you quote as a gas installer in London (Ontario). SW Ontario humid continental + lake-effect Lake Huron. Cold snowy winters (-10°C to -25°C polar vortex, ~200cm snow Ontario snowiest), hot humid summers (28-32°C), moderate rainfall ~990mm/year. Freeze-thaw 50-70/year.
TSSA G1/G2 + Enbridge Gas coordination
Every London Ontario gas-line install requires a TSSA-licensed Gas Technician (G1 for any natural gas appliance, G2 for appliances under 400,000 BTU/h). Enbridge Gas controls all service-line work from main to meter. Quote Enbridge Gas coordination ($800-$3,500 per service-line repair or install) including permits, scheduling, dig-and-restore. Lead times 4-12 weeks; state this on the contract. Print TSSA licence number, Enbridge Gas contractor number, HST registration, and WSIB clearance on every quote.
Pre-1925 Victorian black-iron pipe replacement
Old North (N5Y), Old South (N6C), Wortley Village (N6C), parts of Downtown London (N6A) and London East (N5W) pre-1925 brick Victorian villa stock has black-iron gas piping nearing end-of-life. Quote whole-building gas-pipe replacement (CAD $12,000-$85,000+ per building) as recurring revenue. Many pre-1925 systems still operational but a liability for fire and CO leaks; insurance underwriters drive replacement.
Gas-to-electric conversion market
Canada Greener Homes Grant + Loan + cold-climate heat pump efficiency drive gas-to-electric conversion in Old North, Old South, Byron, Riverbend, Hyde Park. Quote gas-to-electric conversion (CAD $10,000-$35,000+ per home depending on appliance count): induction cooktop conversion ($3,500-$8,500 including ESA-permitted electrical service upgrade), heat-pump water heater conversion ($4,500-$10,500), heat-pump space heating ($10,500-$35,000). High-margin growth market.
3M + Labatt + Diamond Aircraft process-gas
3M Canada HQ, Labatt Brewing London, Diamond Aircraft (London International Airport), London Health Sciences Centre, and Robarts Research Institute generate steady commercial process-gas work: industrial burners, gas trains, brewing-process piping, lab-gas systems (nitrogen, oxygen, acetylene). Quote industrial / scientific gas work at CAD $135-$240/hour with TSSA G1, WSIB clearance, WHMIS 2015, lockout-tagout procedures, and confined-space tickets documented on the quote. Blanket-PO maintenance contracts outperform one-off bids.
Outdoor gas appliance market
Old North, Old South, Byron, Riverbend, Hyde Park outdoor-living culture drives gas line demand for outdoor kitchens, fire pits, patio heaters during May-October. Quote outdoor gas line install ($1,500-$5,500 per appliance) including buried CSST or black-iron gas piping, regulator, shutoff, TSSA-compliant clearances. State Old North + Byron + Riverbend premium of 20-35% on every outdoor install.
London Ontario hourly rates
CAD $95-$160/hour standard London (Whitehills N6G, Oakridge N6H, Westmount London N6K, Hyland Acres N5X, London East N5W, Masonville N5X). CAD $135-$220/hour premium (Old North N5Y, Old South N6C, Byron N6K, Riverbend N6K, Hyde Park N6H, Stoneybrook N5X, Lambeth N6P). Emergency callout CAD $250-$485 first hour. HST 13% on top.
Sample quote
A real London (Ontario) gas installer quote you can copy
Gas water heater swap, like-for-like 200L unit, residential. Replace the line items and rates with your own; the structure stays.
Call-out fee (within 20km radius)
Rinnai 200L gas storage water heater (5-year warranty)
Flexible gas connection, isolation valve, drip tray
TPR valve, vacuum breaker, expansion control valve
Labour (3 hours: remove old unit, install new, commission, flue check)
Disposal of old water heater
Gas safety certificate (CP12 / CoC equivalent)
Pressure test, leak check, commissioning sign-off
FAQ
London (Ontario) gas installer pricing questions, answered
Common questions about gas installer pricing in London (Ontario), with answers framed for tradies pricing their own work.
CAD $95-$160/hour for licensed TSSA work in standard London. CAD $135-$220/hour for Old North (N5Y), Old South (N6C), Byron (N6K), Riverbend (N6K), Hyde Park (N6H). Per-install: new gas line to range/dryer/heater $1,500-$5,500 per appliance; whole-building gas-pipe replacement CAD $12,000-$85,000+; gas-to-electric conversion CAD $10,000-$35,000+. HST 13% on top.
Yes, every London Ontario gas-line install requires a TSSA-licensed Gas Technician (G1 for any natural gas appliance, G2 for appliances under 400,000 BTU/h). Print TSSA licence number, Enbridge Gas contractor number, HST registration, and WSIB clearance on every quote and invoice.
Enbridge Gas controls all gas service-line work from main to meter in London Ontario. Quote Enbridge Gas coordination ($800-$3,500 per service-line repair or install) including permits, scheduling, dig-and-restore. Lead times run 4-12 weeks; state this on the contract so clients don't blame the installer for utility delays.
Yes, growing demand. Old North, Old South, Wortley Village, Downtown London, London East pre-1925 brick Victorian villa stock has black-iron gas piping nearing end-of-life. Quote whole-building replacement (CAD $12,000-$85,000+ per building) as recurring revenue. Many pre-1925 systems still operational but a liability for fire and CO leaks; insurance underwriters drive replacement.
Yes, growth market. Canada Greener Homes Grant + Loan + cold-climate heat pump efficiency drive gas-to-electric conversion in Old North, Old South, Byron, Riverbend, Hyde Park. Quote gas-to-electric conversion (CAD $10,000-$35,000+ per home): induction cooktop ($3,500-$8,500 including ESA-permitted electrical), heat-pump water heater ($4,500-$10,500), heat-pump space heating ($10,500-$35,000). High-margin growth market.
Hourly rates are $80 to $160 in the US, £55-130 in the UK, A$100-200 in Australia, R450-1,100 in South Africa, and C$80-170 in Canada. Gas work commands a premium over general plumbing because of the licensing, insurance, and risk.
Yes, by law in every region. Unlicensed gas work is illegal, uninsurable, and the installer can face criminal charges. Verify the licence: Gas Safe UK, TSSA Canada, Master Plumber Gas Australia, SAQCC Gas SA, state-licensed plumber US. The number should appear on the quote.
A document signed by a licensed installer confirming the gas appliance and connection are safe. Required for landlord rentals (annual in UK as CP12, varied elsewhere), insurance claims, and property sales. Always insist on the certificate as part of the work.
Yes, 2-3 quotes for gas work over $500. Compare licence numbers, appliance brand, certification inclusion, and warranty. The cheapest quote sometimes skips the pressure test or certificate, both of which are illegal omissions.
Typically travel time, fuel, the first 15-30 minutes on site, and basic diagnostic work. Most gas installers credit the call-out against the work if the customer proceeds. State explicitly on the quote.
Keep going
More gas installer resources
The full international pricing guide, ready-to-send templates, and the main gas installers page.
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