Fuel Tank Cleaning

Regular fuel tank cleaning helps prevent contamination, improve fuel quality, and keep storage systems operating safely, efficiently, and reliably over time across commercial, industrial, and rural fuel sites.

Overview

Professional Petroleum Tank Cleaners

Over time, fuel tanks can accumulate sludge, water, and other contaminants that affect fuel quality and system performance.

At Petrotec, we provide professional fuel tank cleaning services across New Zealand, helping businesses maintain safe, compliant and efficient fuel storage systems while reducing the risk of equipment issues, contamination and unnecessary downtime. Regular cleaning also helps extend lifespan and supports more reliable day-to-day fuel system performance.

Our capabilities include

  • Project management

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  • Construction management

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  • Feasibility studies

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  • Draughting

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  • Design concepts

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  • Cost estimations

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  • Resource Consent applications

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  • Building Act Consent preparation and management

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  • HSNO compliance

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  • Design of petrol stations, unmanned fuel stops and other fuel/oil facilities

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  • Installation solutions

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  • Site remediation plans

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Projects we’ve completed

Projects Backed by Experience

Retro styled fuel dispensers

Design and install of retro-styled fuel dispensers

Our clients wanted to create a unique fuel station that would meet the needs of locals and travellers, while fitting their vision of a retro style café.
Stockton Mine

Keeping Stockton mine compliant and maintained

For over 25 years we have been regularly servicing Bathurst’s Stockton mine, to ensure their fuel and oil facilities are fully compliant and properly maintained.
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Retirement Village Expansion

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Tier III Data Centre Build

What sets us apart

Petrotec Services has built its reputation on reliability and results. Our track record reflects decades of work across industries, solving problems that matter to operations managers and facility directors alike.

Decades of on-site expertise

In the petroleum industry, there is no substitute for “having been there before.” We bring decades of specialized knowledge to every project, meaning we don’t just spot problems—we anticipate them.

100% Kiwi owned & locally accountable

Being a New Zealand-owned and operated company means our reputation is built right here on home soil. We aren’t a faceless international firm; we are a local team that is directly accountable to our clients.

No shortcuts and a commitment to quality

A “job well done” in this sector means more than just a finished project—it means total compliance and long-term reliability. We pride ourselves on delivering high-performance builds and servicing that actually last.

No shortcuts and a commitment to quality

A “job well done” in this sector means more than just a finished project—it means total compliance and long-term reliability. We pride ourselves on delivering high-performance builds and servicing that actually last.

Our Solutions

Explore Related Services

Preventive maintenance and servicing 1

Preventive Maintenance & Servicing

Planned servicing programmes designed to improve reliability, reduce downtime and extend system lifespan.
Reactive maintenance servicing

Reactive Maintenance & Servicing

Fast-response repair services to minimise disruption and restore fuel systems safely and efficiently.
Compliance servicing and repairs

Compliance Servicing & Repairs

Our fuel system servicing and repairs are completed to meet current industry and HSNO compliance requirements.