Commercial Gas Installers

Gas systems in commercial settings must be safe, efficient, and up to code. Flowpro provides certified commercial gas installations, upgrades, and servicing to keep your business compliant and running without disruption.

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Certified Commercial Gas Fitters in Auckland

At Flowpro, we specialise in commercial gas appliance installation and gasfitting services in Auckland. Our licensed team of master gasfitters works with a wide range of businesses—from cafes and restaurants to offices and manufacturing facilities—ensuring every gas system is safe, efficient, and fully compliant with New Zealand standards.

Businesses across the Auckland Region rely on us for complete gas system installations, appliance upgrades, and regular servicing, including commercial gas hobs and water heaters. With high safety standards and a strong focus on compliance, we help reduce risks and avoid costly downtime. Whether it’s a new build, a system upgrade, or time for a scheduled safety check, our expert technicians deliver fast and reliable service tailored to your operational needs.

If you need a trusted team for ongoing gas maintenance or a one-off installation, we’re here to help. Flowpro provides expert gas fitting services that Auckland businesses rely on to stay compliant and operate safely all year round.

Signs Your Business Needs a Gas System Upgrade

Businesses that rely on gas for cooking, heating, or hot water need systems that run safely and efficiently. Warning signs like unusual smells, flickering flames, or system shut-offs often point to deeper issues. Addressing these early helps prevent downtime, safety risks, and compliance failures.

Unusual Smells or a Distinct Natural Gas Odour

If you notice a sulphur-like or “rotten egg” smell near your commercial kitchen, appliances, or gas lines, it likely indicates a gas leak. This is often caused by loose connections or deteriorated pipework, allowing gas to escape even when equipment is turned off. Even small leaks can create serious health hazards, fire risks, and compliance issues. If you detect any unusual odours, stop using gas immediately and call a certified commercial gas fitter to inspect and carry out repairs. Never try to fix gas leaks yourself—always leave it to licensed professionals.

Inconsistent Performance from Commercial Gas Hobs

Commercial gas hobs that flicker, have uneven flames, or struggle to maintain temperature are often showing signs of underlying gas supply or pressure issues. These symptoms can be caused by clogged burners, failing regulators, or leaks in associated pipework. Continued use of malfunctioning hobs can lead to undercooked food, wasted energy, and frustrated staff—ultimately damaging your reputation and bottom line. Scheduling a service with experienced commercial gas installers will restore full performance and safety, ensuring your kitchen operates at peak efficiency.

Visible Corrosion or Damage to Commercial Gasfitting

Signs of rust, discolouration, or flaking paint on gas pipes and fittings are warning signals that the infrastructure may be weakening or leaking. Age, high humidity, and wear-and-tear can cause this visible deterioration, which often precedes more serious failures or leaks. Allowing corroded pipes to linger can result in sudden system breakdowns or hazardous gas exposure. Have a qualified commercial gas installer assess all visible piping and connections for integrity and compliance—regular inspections reduce the risk of emergencies and unplanned shutdowns.

Frequent Shut-Offs or System Alarms

Unexpected shut-offs, safety lockouts, or alarm signals from your gas system or appliances can indicate a number of issues requiring expert attention. These events are commonly tied to gas supply interruptions, pressure imbalances, or malfunctioning sensors. Left unaddressed, frequent system interruptions can halt business operations, cause financial losses, and create unsafe working conditions. Consulting with commercial gas installers will quickly get to the root of recurring problems, ensure gas repairs are to code, and help you return to business as usual. To maintain safety and uptime, make routine professional servicing a core part of your maintenance schedule.

Noticing gas odours, inconsistent appliance performance, or system shutdowns at your business? Contact Flowpro’s licensed commercial gas installers today for fast, compliant gasfitting services that keep your operations running safely and efficiently.

Benefits of Certified Gas Installation for Commercial Sites

Safe, efficient gas systems are critical for any business using commercial kitchens or gas appliances. Professional installation helps prevent leaks, ensures compliance, and keeps operations running without disruption. With expert gas fitters handling the work, you reduce risks, avoid fines, and maintain performance. Here are the key benefits of working with certified gasfitters in the Auckland Region.

Safe Operation with a Licensed Gas Fitter

Master gasfitters provide thorough installation and regular inspections of your gas hobs, keeping your kitchen staff and premises safe. They carry out gas leak detection and check for faulty systems while following strict industry regulations. This safety-first approach gives peace of mind and helps prevent workplace accidents.

Maximises Equipment Efficiency

Master gasfitters know just how to configure each gas appliance, including commercial gas hobs, for optimal performance and energy use. Efficient gas flow and correct set-up reduce wasted energy, delivering consistent heat where you need it most. This level of precision keeps your kitchen and gas heating systems running effectively and helps lower utility bills.

Supports Compliance and Certification

Working with certified commercial gas installers ensures your business meets all local codes and health regulations. They provide gas certification and documentation for compliance checks, insurance, and inspections—including gas heater inspection to ensure all appliances meet safety standards. Staying compliant avoids unnecessary fines and the risk of forced shutdowns.

Reduces Downtime and Gas Repairs

With routine servicing gas systems provided by master gasfitters, your commercial gas hobs are less likely to break down unexpectedly. Preventative maintenance makes it easier to catch issues before they escalate into serious, costly problems. Minimal interruptions allow your kitchen to keep producing meals without disruption.

Want a safer, more efficient commercial kitchen with full compliance guaranteed? Talk to Flowpro’s certified gas installers today and keep your gas systems running smoothly without disruption.

How Our Commercial Gas Installation Process Works

Getting commercial gas systems installed correctly is essential for safety, compliance, and efficiency. Flowpro handles everything from site assessments to certified installation and ongoing support, making the process simple for Auckland businesses.

01: Site Visit and Consultation
We assess your premises to understand your gas needs and check any existing systems. This ensures the setup meets safety standards and is designed for your operations.
02: System Design and Planning
Our team plans the layout, selects energy-efficient appliances like water heaters or gas hobs, and schedules work to avoid disrupting your business.
03: Expert Installation and Certification
Master gasfitters complete the install using certified materials. We test everything thoroughly and provide documentation to meet compliance requirements.
04: Ongoing Servicing and Support
We offer regular maintenance, safety checks, and expert advice to keep your gas system running efficiently and up to code.

Areas We Service

Flowpro specialises in commercial gas installations across Auckland, delivering safe, compliant, and efficient solutions for businesses of all sizes. Below are the main areas we service throughout the region.

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At Flowpro, we’re your local, dependable team ready to handle everything from urgent repairs to general plumbing needs. Whether you need a quick quote, expert advice, or want to book a job, simply reach out and we’ll take care of the rest.

Frequently Asked Questions

Commercial gas installation costs in Auckland typically range from $2,000 to $10,000+, depending on the size and complexity of your business premises, the number and type of appliances required, and local code compliance requirements.

Basic system connections for small cafes or retail shops often start at the lower end, while extensive fit-outs for restaurants, large offices, or manufacturing sites can see higher costs due to the need for upgraded infrastructure and safety measures.

Mandatory certifications and compliance checks may also add to the investment. At Flowpro, we provide transparent pricing, site-specific quotes, and certified installations to keep your project on track and compliant—reach out to get started.

For businesses in Auckland, commercial gas systems should be inspected and serviced at least once a year. Annual checks are often required under New Zealand safety regulations—especially in high-risk sectors like hospitality, food service, and manufacturing.

These inspections typically cover gas leak detection, performance testing, and compliance verification to ensure your systems are safe and up to code. Regular servicing reduces downtime, prevents major repairs, and keeps your operations running smoothly.

At Flowpro, we offer scheduled servicing plans tailored to your business needs—contact us to stay compliant and safe all year round.

If you suspect a gas leak at your business in Auckland, immediately evacuate all staff and customers, and if it’s safe, turn off the main gas supply at the meter. This applies to both mains gas and LPG systems. Avoid using electrical switches or mobile phones on-site, as these can ignite gas in the air.

Once safe, contact a certified commercial gas installer or emergency services for urgent inspection and repair—do not attempt to fix or re-enter the premises until professional clearance is given. Fast action is essential to prevent fire, explosion, or carbon monoxide poisoning.

At Flowpro, our licensed gasfitters are available for urgent gas leak detection and emergency repairs—contact us right away if you need help.

Industries that commonly require commercial gas installation include hospitality, food production, manufacturing, and aged care. These sectors rely on systems like gas hobs, hot water cylinders, heating units, industrial burners, and commercial gas barbecues.

Installations often involve integrated plumbing and gasfitting to ensure safe, efficient operation. At Flowpro, our certified technicians design, install, and maintain reliable gas systems tailored to your industry’s needs—while ensuring full compliance with New Zealand safety standards.

Yes, certification is required for all commercial gas appliances to meet New Zealand safety and compliance regulations. Certified and experienced gas fitters must carry out the installation and provide official documentation to confirm the work meets legal standards.

This applies to commercial gas hobs, gas fireplaces, gas heaters, and any other gas solutions used in a business setting. Without certification, you risk fines, insurance issues, and potential shutdowns during inspections. At Flowpro, we handle certified installations and provide all the paperwork needed to keep your business compliant.