Gas installer pricing in Wellington
What gas installers charge in Wellington (typically $90-$190/hr), the local factors that move the rate, and a sample quote you can use as a starting point.
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Wellington gas installer pricing
What gas installers should charge in Wellington
Wellington gas work runs through reticulated natural gas via First Gas Wellington network (Kapiti, Wellington City, Lower Hutt, Upper Hutt, Porirua connections). Unlike ACT, NZ has no statutory gas phase-out (though heat-pump conversions are growing). PGDB (Plumbers Gasfitters Drainlayers Board) Gasfitter registration mandatory. AS/NZS 5601 compliance. Existing gas hot water, gas hobs, and limited gas central heating drive ongoing work.
Hourly rate
$90-$190
per hour, weekday daytime
Call-out fee
$63-$135
within standard radius
After-hours
1.5-2x
evening, weekend, holiday
Job pricing
What to charge for common gas installer jobs in Wellington
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 NZD.
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 $900-2,500), 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.
Wellington quote factors
What to factor into your Wellington gas installer quote
Local context that should shape what you quote as a gas installer in Wellington. Temperate maritime, famously windy. Mild summers (Dec-Feb, 17-22°C, rarely above 25°C, coolest summer of major NZ cities), cool winters (June-Aug, 6-12°C, rarely below 2°C), persistent strong wind (gales 80+ km/h common, wind-driven rain), moderate-high rainfall (~1,250mm/year). Earthquake risk EXTREME (Wellington Fault + Hikurangi subduction).
PGDB Gasfitter registration mandatory
Plumbers Gasfitters Drainlayers Board (PGDB) Gasfitter registration is mandatory in NZ. Print PGDB Gasfitter registration number on every quote and invoice. AS/NZS 5601 compliance and Certificate of Compliance required for notifiable work. Master Plumbers NZ membership is the regional trust signal.
First Gas Wellington reticulated network
Wellington has reticulated natural gas via First Gas Wellington network (Kapiti, Wellington City, Lower Hutt, Upper Hutt, Porirua connections). Quote new gas connections at NZ$2,810-NZ$9,560 (First Gas connection fee plus gasfitter install). Network coverage is not universal; check First Gas connection-availability map before quoting. Wellington City CBD, Te Aro, Mount Victoria, Newtown, Karori well-served.
Existing-system service work
Existing gas hot water, gas hobs, and limited gas central heating drive ongoing service work. Quote service hourly NZ$105-NZ$180/hour in standard Wellington, NZ$145-NZ$270/hour in Kelburn, Karori, Khandallah, Thorndon, Roseneath, Oriental Bay. Annual gas-appliance safety check (NZ$210-NZ$435 per appliance) drives recurring revenue.
Gas-to-heat-pump conversion (growing)
Heat-pump retrofit is the growth market as electricity becomes cleaner. Quote gas-to-heat-pump conversion (NZ$9,000-NZ$28,150+ per home) including gas decommissioning, heat-pump install (separate IRHACE + EWRB), and Healthy Homes-compliant fixed heating. No state rebate (unlike Australia). Pivot the business toward decommissioning + heat-pump partnership.
Kelburn, Karori, Khandallah, Thorndon premium service tier
Kelburn (6012), Karori (6012/6024), Khandallah (6035), Thorndon (6011), Roseneath (6021), Oriental Bay (6011), Wadestown (6012) HNW clients with existing gas systems pay NZ$145-NZ$270/hour for premium service. Many premium clients adding heat-pump alongside existing gas for redundancy; offer dual-system service packages.
LPG bottle gas service (rural and off-network)
Wellington fringe properties off the First Gas network (some hill-suburb pockets, Eastbourne, Wainuiomata fringe) use LPG bottle gas. Quote LPG service (NZ$210-NZ$545 per visit) and bottle changeover work. AS/NZS 5601 compliance and Master Plumbers NZ membership required.
Sample quote
A real Wellington 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
Wellington gas installer pricing questions, answered
Common questions about gas installer pricing in Wellington, with answers framed for tradies pricing their own work.
NZ$105-NZ$180/hour for PGDB Gasfitter-registered work in standard Wellington. NZ$145-NZ$270/hour for Kelburn, Karori, Khandallah, Thorndon, Roseneath, Oriental Bay. Per-install: existing-system service NZ$210-NZ$435 per visit; new gas connection NZ$2,810-NZ$9,560; gas decommissioning NZ$730-NZ$2,810 per property; gas-appliance safety check NZ$210-NZ$435 per appliance. State PGDB Gasfitter registration on every quote. GST 15% applies above NZ$68k turnover.
Yes, Plumbers Gasfitters Drainlayers Board (PGDB) Gasfitter registration is mandatory in NZ. Print PGDB Gasfitter registration number on every quote and invoice. AS/NZS 5601 compliance and Certificate of Compliance required for notifiable work. Master Plumbers NZ membership is the regional trust signal.
Yes. Wellington has reticulated natural gas via First Gas Wellington network (Kapiti, Wellington City, Lower Hutt, Upper Hutt, Porirua connections). Quote new gas connections at NZ$2,810-NZ$9,560 (First Gas connection fee plus gasfitter install). Network coverage is not universal; check First Gas connection-availability map before quoting. Wellington City CBD, Te Aro, Mount Victoria, Newtown, Karori well-served.
Yes, growing market. Heat-pump retrofit is the growth market as electricity becomes cleaner. Quote gas-to-heat-pump conversion (NZ$9,000-NZ$28,150+ per home) including gas decommissioning, heat-pump install (separate IRHACE + EWRB), and Healthy Homes-compliant fixed heating. No state rebate (unlike Australia). Pivot the business toward decommissioning + heat-pump partnership.
Yes, recurring revenue. Existing gas hot water, gas hobs, and limited gas central heating drive ongoing service work. Quote service hourly NZ$105-NZ$180/hour in standard Wellington, NZ$145-NZ$270/hour in Kelburn, Karori, Khandallah, Thorndon, Roseneath, Oriental Bay. Annual gas-appliance safety check (NZ$210-NZ$435 per appliance) drives recurring revenue.
Hourly rates are $90 to $180 in the US, £55-130 in the UK, A$115-200 in Australia, R450-1,100 in South Africa, and C$90-170 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 $565. 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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