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Gas work is not something you leave to guesswork, handymen or unlicensed tradies. A poorly installed gas line or appliance can lead to serious leaks, fire risk, carbon monoxide exposure, property damage and even insurance rejection.

Jayco Plumbing provides fully licensed, insured and compliant gas installation services for homes, units, strata buildings and commercial properties. Whether you’re installing a new gas appliance, building a new home, upgrading an existing gas system, or converting from electric to gas — we handle the job safely and professionally from start to finish.

When it comes to gas, we do it right — every single time.

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Our Gas Installation Services

New Gas Line Installation

We install new gas lines for:

  • Cooktops
  • Ovens
  • Gas hot water systems
  • Gas heaters
  • BBQ connections
  • Fireplaces
  • Outdoor kitchens
  • Pool heaters

Gas Appliance Installation

We install all gas appliances:

  • Gas cooktops
  • Gas ovens
  • Gas heaters
  • Gas fireplaces
  • Gas hot water systems
  • Gas laundry appliances

Gas Point Installation & Relocation

Need a new bayonet point?
 We install, relocate or replace:

  • Heater bayonets
  • BBQ gas outlets
  • External gas points

Natural Gas & LPG Gas Installation

We handle:

  • Natural gas connections
  • LPG bottle installs
  • Conversions between LPG and natural gas

Gas Meter Upgrades & Extensions

We coordinate with your gas supplier for:

  • Meter upgrades
  • Meter relocations
  • New meter installations

Gas Line Repairs & Leak Rectification

We repair:

  • Damaged gas lines
  • Faulty regulators
  • Failing joints
  • Corroded fittings

Commercial Gas Installation

We install gas lines for:

  • Restaurants
  • Cafés
  • Industrial kitchens
  • Hotels
  • Factories
  • Food production facilities
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    Why Sydney Chooses Jayco Plumbing for Gas Installation

    Licensed & insured

    Licensed & insured gas fitters

    20+ years’

    20+ years’ gas installation experience

    Upfront pricing

    Upfront pricing — no hidden fees

    compliance certificates

    Full gas compliance certificates

    5721+

    5721+ plumbing and gas jobs completed this year

    Sydney-wide

    Fast Sydney-wide service

    Safe & reliable

    Safe, reliable, clean and professional

    Natural gas

    Natural gas & LPG specialists

    Family-owned

    Family-owned with a reputation for trust and quality

    Gas Line Installations for New Homes & Renovations

    New Homes

    • Full gas line layout
    • Appliance connections
    • Outdoor gas points
    • Gas hot water
    • Inspection and approval

    Everything installed safely, correctly and in line with Australian Standards.

    Renovated Kitchens

    • New gas cooktop installation
    • Gas oven installation
    • Gas line extensions
    • Correct regulator installation

    Everything installed safely, correctly and in line with Australian Standards.

    Bathroom & Laundry Upgrades

    • Gas dryers
    • Gas hot water conversions

    Everything installed safely, correctly and in line with Australian Standards.

    Outdoor Projects

    • BBQ areas
    • Outdoor kitchens
    • Patio heaters
    • Fire pits

    Everything installed safely, correctly and in line with Australian Standards.

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    Natural Gas vs LPG Installations

    Jayco Plumbing handles both supply types:

    Natural Gas

    • Connected to Sydney mains gas
    • Consistent supply
    • Lower running costs

    LPG (Bottled Gas)

    • Ideal for properties without natural gas
    • Can power the same appliances
    • Requires correct jetting and conversion

    We convert appliances and install regulators to suit your chosen supply.

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    Common Gas Installation Problems We Fix

    1. Incorrect Appliance Jetting

    LPG and natural gas require different injectors — incorrect jetting causes dangerous flames.

    2. Gas Leaks from Old Installations

    Often found in:

    • Older flexible hoses
    • Worn fittings
    • Poorly installed DIY gas work

    A common cause of:

    3. Undersized Gas Lines

    A common cause of:

    • Weak flame
    • Low appliance performance
    • Heater failure
    • Hot water system issues

    We frequently repair:

    4. Non-Compliant Gas Work

    We frequently repair:

    • Illegal installations
    • Unlicensed work
    • Faulty connections
    • Incorrect regulators

    We ensure proper clearance and safe installation.

    5. Gas Outlet Too Close to Appliances

    We ensure proper clearance and safe installation.

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    Our Gas Installation Process

    1.

    On-Site Inspection

    We assess:

    • Gas meter
    • Supply type
    • System pressure
    • Pipe sizing
    • Appliance requirements
    2.

    System Design

    We design a safe and compliant gas layout.

    3.

    Pipe Installation

    We install:

    • Copper gas piping
    • Approved fittings
    • Isolation valves
    • Proper supports
    • Correct regulator
    4.

    Pressure Testing

    We test the entire system using:

    • Manometers
    • Digital leak detectors
    • Pressure drop monitoring
    5.

    Appliance Installation

    We install and commission your gas appliance.

    6.

    Compliance Certification

    You receive:

    • Certificate of Compliance (mandatory by law)
    • Appliance commissioning report
    7.

    Final Safety Check

    We inspect:

    • Gas pressure
    • Air/gas ratio
    • Combustion
    • Flame quality

    Your system is safe, compliant and ready to use.

    Gas Installation for Commercial Kitchens

    Commercial gas systems must be installed to strict standards.

    We provide:

    • High-capacity gas line installation
    • Multi-appliance gas supply
    • Gas safety compliance
    • Emergency shutoff systems
    • Commercial appliance installation
    • Regular servicing

    Perfect for:

    • Restaurants
    • Cafés
    • Catering facilities
    • Hotels
    • Food manufacturing

    Commercial kitchens rely on gas — and we ensure it’s safe.

    Customer Feedback Means Everything to Us

    Samantha

    “Extremely knowledgeable and carried out the work with great care. Will definitely call again.”

    Gavid

    Highly recommended Jayco Plumbing for all plumbing needs.

    Tony

    “Quick, easy to work with. A quality job at a fair price. Will use again!”

    Rami

    I couldn’t recommend this business more highly enough.

    Stephanie

    “JJ came at short notice and did a terrific job. Highly recommend this business.”

    Tasnem

    Highly recommend them for anyone needing reliable plumbing services!

    We take pride in the trust our customers place in us — and we earn it every day.

    Proudly Serving the Entire Sydney Region

    Jayco Plumbing covers all of:

    • Sydney CBD
    • Inner West
    • Eastern Suburbs
    • Western Sydney
    • Northern Beaches
    • North Shore
    • Hills District
    • St George
    • Sutherland Shire
    • South West Sydney
    • Penrith & surrounds

     

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    Frequently Asked Questions

    Got more questions?

    CALL 0485 900 361

    Need Professional Gas Installation in Sydney? Call Jayco Plumbing.

    Safe. Compliant. Expertly installed.
     Book your gas installation today.

    CALL 0485 900 361 Book online