Commercial Kitchen Fan Replacement & Emergency Repairs
Fast, Reliable & Compliant Ventilation Restorations
At JLG Kitchens & Vent, we provide commercial fan replacement services for catering and hospitality environments where ventilation failure requires immediate attention. Operating as an emergency breakdown service, our team replaces faulty or failed extraction and ventilation fans to restore safe airflow, maintain gas interlock operation and minimise kitchen downtime. All replacements are carefully selected, installed and commissioned to meet current commercial kitchen ventilation, gas safety and electrical regulations, ensuring systems return to full, compliant operation as quickly as possible
Downtime solved. Airflow restored.
Ventilation fan failure can bring a commercial kitchen to an immediate halt. Loss of airflow affects staff safety, heat control, air quality and gas interlock operation, often forcing kitchens to close until systems are restored.
Our emergency fan replacement service is designed to respond quickly, restore compliance and get kitchens safely back into operation with minimal disruption.
Emergency Fan Replacement for Commercial Kitchens
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Extraction and ventilation fans operate continuously in demanding environments and are subject to wear, heat and grease exposure. When failure occurs, rapid replacement is essential.
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We provide emergency fan replacement for:
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Failed extraction fans
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Ventilation system breakdowns
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Loss of airflow affecting gas interlocks
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Unsafe kitchen operating conditions
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Compliance-related shutdowns
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Our focus is on restoring safe, compliant airflow as efficiently as possible.
Correct Fan Selection & System Compatibility
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Replacing a failed fan is not simply a like-for-like swap. Incorrect fan selection can lead to poor performance, noise issues or non-compliance.
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We assess:
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Existing system design and airflow requirements
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Fan duty, pressure and performance needs
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Compatibility with ductwork and controls
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Integration with gas safety interlocks
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Electrical capacity and isolation requirements
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This ensures the replacement fan restores proper system performance and compliance.
Installation, Commissioning & Airflow Verification
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All fan replacements are installed and commissioned to confirm correct operation within the wider ventilation system.
Our service includes:
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Safe removal of failed equipment
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Installation of correctly specified replacement fans
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Electrical reconnection and safety checks
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System testing and airflow verification
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Confirmation of gas interlock functionality
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This ensures kitchens can operate safely and confidently following repair.
Minimising Downtime & Operational Disruption
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We understand the commercial impact of ventilation failure. Our emergency repair approach prioritises speed, safety and clear communication.
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Where possible, we:
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Respond quickly to breakdown calls
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Identify suitable replacement solutions efficiently
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Coordinate installation to reduce downtime
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Restore compliance without unnecessary delays
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This helps businesses resume service as soon as it is safe to do so.
Emergency Fan Replacement for All Catering Environments
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We provide commercial kitchen fan replacement and emergency repairs for:
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Restaurants and takeaways
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Hotels and hospitality kitchens
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Schools and education catering facilities
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Care homes and healthcare kitchens
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Food production and dark kitchens
Whether a single fan failure or part of a wider ventilation issue, our team can provide rapid, professional support.
Commercial Kitchen Fan Replacement Across Essex, London & the M25
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We deliver emergency commercial kitchen fan replacement services across Essex, London, Kent and the wider M25 area, supporting catering businesses when ventilation failure threatens safety or service continuity.
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If your kitchen ventilation has failed or airflow has been compromised, our team can provide fast, compliant fan replacement and system restoration.
Ventilation Maintenance & Ongoing Support​
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Regular maintenance is essential to keep commercial kitchen ventilation systems operating safely and efficiently. We provide planned maintenance and servicing to help reduce breakdowns, improve airflow, and extend system lifespan.
Properly maintained systems also contribute to better hygiene, reduced fire risk, and improved working conditions.
Commercial Kitchen Ventilation Across Essex, London & the M25
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We support commercial kitchens across Essex, London, Kent, and the wider M25 area, working with a wide range of catering environments including restaurants, takeaways, schools, care facilities, and food production units.
If you are planning a new ventilation system, upgrading an existing installation, or reviewing system performance, our team can provide clear, professional advice tailored to your kitchen.
Next step:
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Contact our team for emergency commercial kitchen fan replacement or urgent ventilation repairs.
Get a Quote
Ready to discuss your project?
Whether you need a full commercial kitchen installation or a specialist service, our team is here to help. Get in touch with JLG Kitchens & Vent for expert advice and a no-obligation quotation.
Frequently Asked Questions
Commercial Kitchen Ventilation Installation
Do you respond within 24 hours?
Yes. We always aim to attend within 24 hours for ventilation breakdowns and urgent fan issues, subject to access and safety conditions.
Why is proper ventilation essential in a commercial kitchen?
Proper ventilation protects staff health, reduces fire risk, and prevents grease build-up on surfaces and ductwork. Without adequate ventilation, kitchens can fail inspections, suffer equipment breakdowns, and create unsafe or uncomfortable working environments.
Can I get an emergency 4-hour response?
Yes. Emergency 4-hour response is available subject to engineer and parts availability. We’ll always confirm feasibility at the point of call.
Will you repair the fan if possible?
Yes. Our first priority is to repair the existing fan where safe and viable. If repair isn’t possible or economical, we’ll advise on replacement options immediately.
If you replace the fan, is it guaranteed?
Yes. Replacement fans come with a manufacturer’s warranty, and installations are tested and commissioned to confirm correct operation before handover.
Can you replace or upgrade the fan controller?
Yes. We can replace faulty fan controllers, upgrade to variable speed controls, or integrate compatible controllers where required.
Do you carry out out-of-hours repairs?
Yes. Out-of-hours and night works are available to minimise downtime and disruption to service.
Can you work in live kitchens?
Yes. Where safe to do so, we can work in operational kitchens, or schedule works around service hours.
What types of fans do you repair or replace?
We work on a wide range of commercial ventilation fans, including:
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Roof-mounted fans
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Inline duct fans
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Canopy extraction fans
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Fresh air supply fans
Can you replace a fan without changing the ductwork?
Often, yes. If the existing ductwork is suitable and compliant, fans can be like-for-like replaced. We’ll assess performance and advise if duct upgrades are needed.
Will replacing a fan affect compliance?
All repairs and replacements are carried out to maintain or improve compliance with ventilation and safety requirements. Systems are tested on completion.
Do you test the system after repair or replacement?
Yes. Fans are tested, set up, and checked for correct airflow and operation before we leave site.
Can you attend sites managed by facilities teams or landlords?
Yes. We regularly work with FM teams, landlords, and managing agents, providing clear reporting and documentation.
Do you provide temporary solutions if parts aren’t available?
Where possible, we’ll explore temporary or interim solutions to restore partial airflow until permanent repairs can be completed.
Can you advise if a fan is beyond economical repair?
Yes. If a fan is beyond economical repair, we’ll clearly explain why and recommend the most cost-effective replacement option.
How do I book an emergency fan repair?
Contact us with:
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Site address
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Nature of the fault
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Fan location/type (if known)
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Access details
We’ll confirm response time and next steps immediately.
Do emergency call-outs require payment upfront?
Yes. Emergency call-outs require payment upfront. This allows us to mobilise engineers and parts quickly.
What areas do you cover for emergency fan repairs?
Emergency fan replacement and ventilation repairs are available across London, Essex, and inside and around the M25.
Why use a specialist for commercial kitchen fan emergencies?
Ventilation failures stop kitchens operating. Specialists understand airflow, heat, grease, compliance, and live-kitchen risks, ensuring fast, safe, and reliable restoration—when downtime isn’t an option.