Services

Grain fumigation

At Best Pest Fumigations, we've spent over 30 years helping farmers, grain merchants, food processors, and logistics operators manage insect infestations using proven fumigation techniques. Fumigation eliminates pests at every life stage, from eggs to adults. With Level 3 BPCA-trained and RSPH-certified operatives, and a guarantee that stands behind our work, we can solve your pest problems quickly and efficiently.

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A Best Pest Fumigations operative sealing a grain bulk with polythene sheeting

The benefits of professional fumigation

  • Effective treatment across all life stages

    Phosphine gas reaches insects that other treatments cannot, penetrating deep into grain bulks and enclosed spaces. It kills eggs before they hatch and eliminates resistant life stages, working towards true eradication rather than simply reducing pest numbers.

  • No chemical residues on your grain

    Unlike many pesticide treatments, phosphine leaves no residue on treated grain after application. The gas dissipates fully during ventilation, ensuring your product remains clean, uncontaminated, and suitable for storage, processing, or sale.

  • Protection of grain quality and value

    Insect activity can significantly reduce grain quality, bushel weight, and overall market value. Fumigation protects your stock by preventing pests from consuming kernels, spreading contamination, and causing long-term damage to stored grain.

  • Support for food safety compliance

    Professional fumigation provides clear, documented evidence of pest control measures being carried out. This helps you meet food safety standards and supports successful audits from retailers, certification bodies, and regulatory authorities.

  • Cost-effective treatment for large volumes

    For large quantities of stored grain, fumigation offers a practical and economical solution. Instead of discarding infested stock or relying on labour-intensive methods, it treats the entire storage area efficiently in a single, controlled operation.

What you can expect from us

  • Over 30 years of specialist experience

    We've dedicated three decades to grain fumigation, handling a wide range of facilities, pest challenges, and storage conditions. We are also full members of PROMPT, demonstrating recognised excellence in pest management.

  • Level 3 BPCA certified operatives

    Every member of our team holds Level 3 certification from the Royal Society for Public Health and the British Pest Control Association, the highest professional standard in the industry.

  • The same team, every visit

    We don't use subcontractors or rotate teams. You'll work with the same operatives who understand your facility, recognise your challenges, and deliver consistent, reliable service.

  • Guaranteed results

    We stand behind every fumigation we carry out (subject to contract). If pests remain after treatment, we'll return and resolve the issue at no additional cost.

  • Reliable service with minimal disruption

    Our team works efficiently within agreed timeframes, communicates clearly throughout the process, and plans work around your operational schedule.

  • Rapid response

    We understand pest issues can be urgent and aim to respond quickly to enquiries and schedule treatments without delay.

  • Safety-focused approach

    We follow strict safety protocols on every job, protecting people, property, and the environment at all times.

  • South West-based, nationwide coverage

    With offices in Devon and Wiltshire, we support farms, mills, storage facilities, and food processors across the UK with reliable response times.

A farmer smiling while checking his phone, leaning against a gate outside a farm building

Request your free quote today

If you're dealing with a stored grain pest problem or want to protect your stock before infestation takes hold, we're here to help. Our team will assess your facility, recommend appropriate treatment, and provide a clear, no-obligation quote.