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Auckland's Certified Gas Fitters

Gas Fitter Auckland — Certified Gas Fitting, Repairs & Compliance Certificates

Gas fitting in Auckland from $110/hr +GST by a registered certifying gasfitter. Response Plumbing installs, repairs, and certifies gas hot water systems, gas hobs, gas heaters, and gas fireplaces. We issue gas compliance certificates on the spot. Call 0800 877 586.

Gas fitting is the installation, repair, and certification of gas pipes, appliances, and control systems including hot water cylinders, califonts, cooktops, and heaters. Under New Zealand law, all gas work must be carried out by a registered gasfitter. Response Plumbing has been operating across Auckland since 2014 with PGDB certifying gasfitters who self-certify work and issue same-day gas compliance certificates.

Only a Certifying Gasfitter can legally sign off gas work in New Zealand. We hold full Certifying Gasfitter registration with the PGDB — meaning we do the work and issue your gas compliance certificate. No subcontracting, no waiting. $0 call out fee.

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$0
Call-Out Fee
Certified
Gasfitter
Gas CoC
Issued On Site
100%
Guaranteed
PGDB Licensed — Plumbers, Gasfitters and Drainlayers Board

Licensed by the Plumbers, Gasfitters and Drainlayers Board

All our plumbers and gasfitters are PGDB registered certifying tradespeople — we can self-certify our own work for full compliance.

Response Plumbing provides certified gas fitting services across Auckland including gas hot water system installation, gas hob and cooktop connections, gas heater installation and servicing, gas leak detection and repair, LPG to natural gas conversions, and gas compliance certificates (Gas CoC). Registered Certifying Gasfitter with the PGDB. $0 call out fee. Available 24/7 for gas emergencies. Call 0800 877 586.

Our Gas Fitting Services

Gas Fitting Services Across Auckland

From gas hot water installs to gas leak repairs — we handle every type of gas fitting work and issue the gas compliance certificate on completion.

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Gas Hot Water Systems

Supply and install gas continuous flow and gas storage hot water systems. We remove your old unit, install the new system, connect gas and water, install the flue, and issue the gas compliance certificate. We work with Rinnai, Rheem, Bosch and all major brands.

Hot water cylinder replacement Auckland →
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Gas Hob & Cooktop Installation

Professional gas hob and cooktop connection. We run gas pipe to your kitchen, connect your hob, pressure test the line, and certify the installation. New installs and replacements — freestanding or built-in.

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Gas Heater Installation & Servicing

Gas fireplace installs, flued gas heater installations, and gas heater servicing. We install new gas heaters, service existing units, and replace faulty gas fires. All work certified with a Gas CoC.

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Gas Compliance Certificates

Every gas installation or modification in New Zealand requires a Gas Compliance Certificate (Gas CoC) by law. As a Certifying Gasfitter, we issue your Gas CoC on completion — no third-party sign-off needed.

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Gas Leak Detection & Repair

Smell gas? Hear hissing? We locate and repair gas leaks fast using electronic gas detection equipment and pressure testing. Gas leaks are a safety emergency — we respond same-day including after-hours.

Leak detection Auckland →
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LPG to Natural Gas Conversions

Converting from bottled LPG to mains natural gas? We handle the full conversion — appliance changeover, new gas pipework, regulator installation, bottle removal, and gas compliance certification.

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New Build & Renovation Gas Fitting

Full gas fitting for new builds and renovations. Gas pipe rough-in, appliance connections, ventilation, flue installation, and final gas compliance certification. We work with builders, architects, and homeowners.

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Gas Bayonet Points — BBQ & Outdoor

Gas bayonet outlets for barbecues, outdoor heaters, and gas fire pits. We run gas pipe from your meter, fit the bayonet, pressure test, and certify. No more refilling LPG bottles — just plug in and go.

How It Works

Four Steps to Safe, Certified Gas Fitting

From your call to a certified gas installation — straightforward and guaranteed.

1

You Call Us

Tell us what gas work you need. We'll ask the right questions and arrange a time that suits you.

2

We Quote

We assess the job on-site and give you an upfront fixed-price quote. No surprises, no hidden fees.

3

We Install

Our Certifying Gasfitter carries out the work to NZ gas safety standards. Pressure tested, leak checked, and fully commissioned.

4

You Get Your Gas CoC

We issue your gas compliance certificate on completion. Legally compliant, insurance-ready, and guaranteed.

On the Job

Real Gas Fitting Jobs Across Auckland

Real photos from real Auckland gas fitting jobs. This is what turns up when you call Response Plumbing.

⚠️ Gas Emergency

Smell Gas? Call Immediately — Do NOT Wait.

Gas leaks are dangerous. Ventilate the area, don't touch light switches, get outside, and call us now. We respond same-day — including nights and weekends.

Do not try to find or fix a gas leak yourself. Call a Certifying Gasfitter.

🚨 0800 877 586 — Gas Emergency

See all emergency plumbing services →

Why Choose Us

Why Auckland Trusts Response Plumbing for Gas Fitting

Registered Certifying Gasfitter

We hold Certifying Gasfitter registration with the PGDB. We do the gas work and issue your Gas CoC — no waiting for a third party to sign off.

Gas Compliance Certificate Issued On Site

Every gas installation and modification gets a Gas CoC on completion. Legally compliant, insurance-ready, no loose ends.

$0 Call Out Fee

No call out fee, no travel charge. We come to you, assess the job, and give you an upfront fixed-price quote before any work starts.

Same-Day Gas Leak Response

Gas leak? That's an emergency. We respond same-day — including after-hours — to locate and repair gas leaks across Auckland.

Rated #1 on MoneyHub NZ

Independently rated Auckland's top plumber. 4.8 stars on Google with 222+ verified reviews.

Licensed, Insured & Guaranteed

PGDB registered Plumber, Gasfitter and Drainlayer. $5M public liability insurance and a 5-year workmanship warranty on every gas fitting job.

Gas Fitting Prices

How Much Does Gas Fitting Cost in Auckland?

Transparent pricing. Here's what common gas fitting jobs typically cost.

Gas Hob Connection

From $250

Connect a new gas hob or cooktop. Includes gas pipe run, connection, pressure test, and Gas CoC.

Gas Hot Water System Install

From $2,800

Supply and install a gas continuous flow or storage hot water system. Includes unit, installation, flue, and Gas CoC.

Gas Heater Installation

From $800

Install a gas fire or flued gas heater. Includes gas connection, flue installation, and Gas CoC.

Gas Bayonet Point

From $350

Install a gas bayonet outlet for BBQ, outdoor heater, or gas fire pit. Includes pipe run, fitting, and Gas CoC.

Gas Compliance Certificate

From $200

Gas CoC for new or modified gas installations. Inspection, pressure test, and certification by our Certifying Gasfitter.

Gas Leak Repair

From $180

Locate and repair gas leaks. Electronic detection, pressure testing, and repair. Emergency same-day service available.

Prices are indicative and include GST. Actual cost depends on job complexity, pipe run length, appliance brand, and access. After-hours rates apply between 5pm and 7:30am. We always provide an upfront quote before starting. Call 0800 877 586 for a free estimate.
Service Areas

Gas Fitters Across All of Auckland

Need a gas fitter near you? We cover every suburb in greater Auckland.

Real Job — Recent Work

The Mt Albert Gas Cylinder Fire

A frantic phone call. A burning gas hot water cylinder. And why faulty installation work nearly cost a homeowner their house.

Suburb
Mt Albert, Auckland
Service
Emergency Gas Fitting
Time On Site
3 hours

The phone call came in from a distressed Mt Albert homeowner: her gas hot water cylinder was on fire. She was understandably terrified — a fire on a live gas appliance is one of the most dangerous plumbing emergencies you can have, and every minute it burns is another minute the situation can escalate.

We dispatched our certifying gasfitter Matthew straight to the property. The first priority on any gas fire is the same: isolate the gas supply immediately. Matthew shut off the gas at the meter the moment he arrived, stopping the fire from being fed and making the scene safe to investigate.

Once the cylinder was cool enough to inspect, the cause became clear: the gas control valve was the source of the fire. On closer examination, Matthew identified that the cylinder had been installed incorrectly by a previous tradesperson. The non-compliant installation had caused a gas leak directly at the control valve, which had eventually ignited. This is exactly why gas work in New Zealand must be carried out and certified by a registered gasfitter — the consequences of getting it wrong are catastrophic.

Matthew removed the non-compliant work, fitted a new gas control valve, brought the entire installation up to current code, tested everything thoroughly, and signed it off with a gas compliance certificate. Total time on site: 3 hours. The homeowner had hot water back the same day, and — far more importantly — a safe, certified gas installation. If she had waited even another 30 minutes to call, the outcome could have been very different. If you ever suspect a gas leak or see flames near a gas appliance, isolate the gas at the meter if you can do so safely, get out of the house, and call us immediately.

Compliance & Standards

Gas Work Regulated Under NZ Law

All gas fitting in New Zealand is legally regulated to protect public safety. Here are the key standards and requirements we comply with on every job.

Plumbers, Gasfitters and Drainlayers Act 2006

Under the Plumbers, Gasfitters and Drainlayers Act 2006, all sanitary plumbing, gasfitting, and drainlaying work in New Zealand must be carried out by a person who is registered and licensed by the Plumbers, Gasfitters and Drainlayers Board (PGDB). Unregistered persons performing this work are committing an offence. All Response Plumbing gasfitters are PGDB-registered certifying gasfitters.

Gas (Safety and Measurement) Regulations 2010

The Gas (Safety and Measurement) Regulations 2010 set the legal requirements for gas safety in New Zealand. This includes requirements for certification of gas work, pressure testing, appliance installation, and the issuing of Certificates of Compliance for gas installations. We comply with these regulations on every gas job.

AS/NZS 5601 — Gas Installations Standard

AS/NZS 5601 is the joint Australian/New Zealand standard that governs the installation of gas systems, appliances, and pipework. It covers everything from pipe sizing and ventilation requirements to appliance clearances and safety devices. All our gas installations comply with the current edition of AS/NZS 5601.

NZ Building Code Clauses G11 and G12

The NZ Building Code includes Clause G11 (Gas as an energy source) and Clause G12 (Water supplies) which set out functional and performance requirements for gas and plumbing installations in buildings. All our work meets the current Building Code requirements and, where required, we arrange Building Consent applications and sign-offs.

Gas Compliance Certificates

Certifying gasfitters are legally authorised to issue Gas Safety Certificates under the Gas (Safety and Measurement) Regulations 2010. These certificates confirm the work has been completed to code and are required for insurance, property sales, and Building Consent sign-offs. All Response Plumbing gas work is certified and documented.

What's Included

Gas Fitting Services We Provide

Gas Fitting FAQs

Common Gas Fitting Questions

How much does a gas fitter cost in Auckland?

Gas fitting in Auckland typically ranges from $120 to $180 per hour plus parts and certification fees, with most jobs quoted as a fixed price. Common pricing: gas hob or cooktop connection from $250, gas hot water system install from $2,800 including the unit, gas compliance certificate from $200. Emergency or after-hours gas work carries higher rates. We always provide an upfront fixed-price quote before starting — $0 call out fee.

Do I need a gas compliance certificate?

Yes. Under New Zealand law, a gas compliance certificate (Gas CoC) is required for any new gas installation, modification, or disconnection. Only a Certifying Gasfitter can issue a Gas CoC. Without one, your installation is not legally compliant and your insurance may not cover gas-related damage.

Can any plumber do gas fitting work?

No. In New Zealand, gas fitting work must be carried out by a Registered or Certifying Gasfitter licensed by the Plumbers, Gasfitters and Drainlayers Board (PGDB). Response Plumbing holds Certifying Gasfitter registration — meaning we can carry out all gas work and issue gas compliance certificates.

What gas appliances can you install?

We install all types of gas appliances including gas hot water systems (continuous flow and storage), gas hobs and cooktops, gas ovens, gas fires and heaters, gas califonts, gas barbecue points, and commercial gas equipment. We work with all major brands including Rinnai, Rheem, Bosch, and Fisher & Paykel.

Can you convert from LPG to natural gas?

Yes. We handle full LPG to natural gas conversions including converting your appliances, running new gas pipework, removing LPG bottles, and connecting to the mains gas supply. Every conversion includes a gas compliance certificate.

How do I know if I have a gas leak?

Signs of a gas leak include a rotten egg or sulphur smell near gas appliances or pipework, a hissing sound near gas lines, dead vegetation near an underground gas line, or higher than normal gas bills. If you suspect a gas leak, ventilate the area immediately, do not use any electrical switches, and call us or your gas supplier urgently.

Do you offer emergency gas fitting?

Yes. Gas leaks and gas safety issues are emergencies. We offer same-day and after-hours gas fitting for gas leaks, faulty gas appliances, and gas safety concerns across Auckland. Call 0800 877 586 any time.

What areas do you cover for gas fitting?

We cover all of greater Auckland — North Shore, West Auckland, Auckland Central, East Auckland and South Auckland. With plumbers across Auckland, most callouts are reached in under 30 minutes.

Can you install a gas bayonet point for my BBQ?

Yes. We install gas bayonet points for barbecues, outdoor heaters, and gas fire pits. This includes running gas pipe from your meter to the desired location, fitting the bayonet outlet, pressure testing, and issuing a gas compliance certificate. Much more convenient and cheaper long-term than refilling LPG bottles.

How long does a gas hot water system installation take?

A standard gas continuous flow hot water system installation takes around 4 to 6 hours including removing the old unit, mounting the new unit, connecting gas and water lines, flue installation, and testing. We handle the full install and issue the gas compliance certificate on completion.

Do I need a certified gasfitter in New Zealand?

Yes. Under the Plumbers, Gasfitters and Drainlayers Act 2006, all gas work in New Zealand must be carried out by a registered gasfitter. Using an unregistered person to perform gas work is illegal, voids your insurance, and creates serious safety risks. Always verify registration on the PGDB register.

What is a gas compliance certificate?

A gas compliance certificate is a legal document issued by a certifying gasfitter confirming that gas work has been completed to current New Zealand standards and building code requirements. It's legally required for most gas installations, alterations, and some repairs. The certificate protects the homeowner and is required for insurance, property sales, and Building Consent sign-off.

What's the difference between natural gas and LPG?

Natural gas is delivered through underground pipelines and is available in most urban Auckland areas. LPG (bottled gas) is stored in cylinders and used where natural gas isn't available. Appliances are designed for one or the other and cannot be swapped without conversion. Gas fittings, pressure, and safety requirements differ between the two.

Can I smell gas — what should I do?

If you smell gas, immediately turn off the gas supply at the meter if you can do so safely, open windows and doors for ventilation, do not use any electrical switches, lighters, or phones inside the building, evacuate everyone from the property, and call us immediately from outside. Gas leaks are a serious fire and explosion risk.

Do gas califonts need servicing?

Yes. Gas califonts and continuous flow hot water systems should be serviced every 2 years by a registered gasfitter. Servicing checks gas pressure, combustion, burner condition, flue integrity, and safety cutouts. Regular servicing extends the appliance's life, maintains efficiency, and is often required to keep the manufacturer's warranty valid.

Can you install gas cooktops and ovens?

Yes. We install, connect, and certify all gas cooktops, ovens, and ranges from major brands. This includes new installations, replacements, and conversions between natural gas and LPG. All installations are tested and come with a gas compliance certificate.

How long does gas fitting work take?

A straightforward appliance connection typically takes 1 to 2 hours. New gas installations including pipework runs can take 4 to 8 hours. Certification and testing add additional time. Complex commercial gas work may take multiple days. We provide realistic timeframes when quoting.

Is gas fitting covered by warranty?

Yes. We provide a 5-year workmanship warranty on all gas fitting labour. Gas appliances and components are covered by the manufacturer's warranty, which typically ranges from 2 to 10 years depending on the product. We register warranties on your behalf where required.

What is the PGDB and why does it matter?

The Plumbers, Gasfitters and Drainlayers Board (PGDB) is the regulatory authority for plumbing, gasfitting, and drainlaying in New Zealand. It sets qualification standards, maintains the public register of registered tradespeople, and handles disciplinary matters. All Response Plumbing gasfitters are PGDB-registered certifying gasfitters.

Auckland's Certified Gas Fitters

Professional Gas Fitting in Auckland

Response Plumbing is one of Auckland's most trusted gas fitting companies — and one of the few that holds full Certifying Gasfitter registration with the Plumbers, Gasfitters and Drainlayers Board. Looking for a gas fitter near you in Auckland? When you call us for gas work, you get a qualified gasfitter who can do the installation, the testing, and issue your gas compliance certificate — all in one visit. No waiting for a separate inspector, no delays, no gaps in your compliance.

Gas fitting in New Zealand is tightly regulated for good reason — gas leaks, carbon monoxide poisoning, and gas explosions are serious safety hazards. Every gas installation, modification, or disconnection must be carried out by a registered gasfitter and signed off with a gas compliance certificate. If your gas work doesn't have a Gas CoC, it's not legally compliant — and your home insurance may not cover you in the event of a gas-related incident. We take gas safety seriously and ensure every job meets current NZ gas safety standards.

We install and service all types of gas appliances across Auckland — gas continuous flow hot water systems from Rinnai, Rheem, and Bosch, gas hobs and cooktops, gas ovens, gas fires and heaters, gas califonts, and gas bayonet points for outdoor entertaining. Whether you're building a new home, renovating a kitchen, converting from electric to gas hot water, switching from LPG to natural gas, or simply need a gas hob connected — we handle the full job from start to finish.

We also respond to gas emergencies including gas leaks, faulty gas appliances, and gas safety concerns — same-day, including after-hours. If you smell gas or suspect a gas leak, don't hesitate to call us on 0800 877 586. Need an emergency plumber in Auckland? We're available 24/7. We cover all of greater Auckland — North Shore, West Auckland, Auckland Central, East Auckland and South Auckland. Every gas fitting job is backed by our 5-year workmanship warranty and $5 million public liability insurance.

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