What is commercial kitchen extract cleaning?

Commercial kitchen extract cleaning involves professionally cleaning the ductwork, filters, fans, and hoods in a kitchen ventilation system. This removes grease, smoke, and debris, improving air quality, reducing fire risk, and ensuring compliance with health and safety regulations.

Why is fire damper testing and remedial work important?

Fire dampers prevent the spread of fire and smoke through ductwork in a building. Regular testing and remedial work ensures they operate correctly during a fire, protecting staff, property, and ensuring compliance with fire safety regulations.

How often should a kitchen extract system be cleaned?

Most commercial kitchens require extract cleaning at least every 3–6 months, depending on usage. High-volume kitchens may need monthly cleaning to maintain safety, airflow, and hygiene.

What does kitchen extract system sealing involve?

Sealing a kitchen extract system ensures all duct joints, fan housings, and penetrations are airtight. This prevents smoke and grease leaks, improves system efficiency, reduces energy costs, and prevents potential fire hazards.

What is high-level cleaning, and why is it necessary?

High-level cleaning involves accessing and cleaning areas of a commercial kitchen that are difficult to reach, such as ceilings, walls, beams, and overhead ductwork. It removes grease buildup, reduces fire risk, and ensures compliance with hygiene standards.

What is commercial kitchen extract cleaning?

Commercial kitchen extract cleaning involves professionally cleaning the ductwork, filters, fans, and hoods in a kitchen ventilation system. This removes grease, smoke, and debris, improving air quality, reducing fire risk, and ensuring compliance with health and safety regulations.

Why is fire damper testing and remedial work important?

Fire dampers prevent the spread of fire and smoke through ductwork in a building. Regular testing and remedial work ensures they operate correctly during a fire, protecting staff, property, and ensuring compliance with fire safety regulations.

How often should a kitchen extract system be cleaned?

Most commercial kitchens require extract cleaning at least every 3–6 months, depending on usage. High-volume kitchens may need monthly cleaning to maintain safety, airflow, and hygiene.

What does kitchen extract system sealing involve?

Sealing a kitchen extract system ensures all duct joints, fan housings, and penetrations are airtight. This prevents smoke and grease leaks, improves system efficiency, reduces energy costs, and prevents potential fire hazards.

What is high-level cleaning, and why is it necessary?

High-level cleaning involves accessing and cleaning areas of a commercial kitchen that are difficult to reach, such as ceilings, walls, beams, and overhead ductwork. It removes grease buildup, reduces fire risk, and ensures compliance with hygiene standards.

Our Case Studies

Here are a few examples of service work we’ve successfully delivered. Each showcases strong results across a diverse range of clients and adds to our expanding portfolio of proven success stories.

Trusted by National Hospitality, Retail & Commercial Brands

From hospitality and retail to healthcare and commercial facilities, businesses trust Hey Service Group to help maintain safer, compliant, and professionally managed environments.

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Wagamama

Five years ago, we began our partnership with Wagamama, providing kitchen extract cleaning services to help them maintain full compliance with health and safety regulations.

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Five Guys

Since 2019 we have worked alongside Five Guys, supporting the brand’s rapid UK expansion with a focus on safety and long-term life of their kitchen extract systems.

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Hawksmoor

Hawksmoor, a premium steakhouse chain, approached us with a clear operational challenge. Due to the volume of cooking and the type of grease produced in their kitchens, their monthly cleaning costs were exceptionally high.

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Red brick building with flags of EU, Ireland, UK, and US; hotel entrance.

Claridge's Hotel

Claridge’s Hotel required a reliable partner to manage the cleaning and maintenance of their kitchen extract systems across multiple, high-end kitchens. Many areas were difficult or impossible to access, making comprehensive cleaning and compliance a significant challenge.

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Entrance to the ME London hotel. Cream-colored exterior with black awning, red phone booth, and

Melia ME Hotel London

Melia ME Hotel London required a thorough assessment of their fire dampers to ensure compliance and safety across the entire property.

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Exterior of a warehouse with a brick base and corrugated metal walls. The sign

Bilfinger

Billfinger required a full industrial deep clean of their Hull warehouse prior to reintroducing machinery. The roof and steel beams were heavily soiled, showing signs of soot, rust, and corrosion, creating an unsafe and inefficient working environment.

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