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Our nationwide LEV testing service

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Market leading fume control systems

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Cost effective, efficient LEV system design

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LEV Testing for Security & Defence Facilities

Specialist LEV testing and fume extraction for the defence and aerospace sectors.

We provide comprehensive COSHH compliance and maintenance for secure manufacturing facilities, government contractors, and high-security sites.

Controlling Airborne Risks in High-Security Environments

LEV Testing for Defence & Secure Sites

Security and defence environments often involve specialist manufacturing, engineering, maintenance, and materials handling processes that generate hazardous dust, fumes, and vapours.

Without properly maintained LEV systems, airborne contaminants can pose serious health risks and compromise regulatory compliance.

We provide professional LEV testing, servicing, and maintenance tailored to secure facilities, delivered with discretion and minimal operational disruption.

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Stay Compliant and Operational

Why is LEV Testing Critical in Security & Defence?

Defence and high-security facilities frequently manage complex engineering and production processes that require effective local exhaust ventilation.

Common applications include:

  • Precision engineering and component manufacturing
  • Welding, fabrication and armoured vehicle maintenance
  • Aerospace and composite materials processing
  • Surface treatment, coating, and finishing operations
  • Battery handling and specialist materials processing


Effective LEV systems help:

  • Protect personnel from hazardous fumes and particulates
  • Maintain air quality within controlled environments
  • Support compliance with HSE HSG258 guidance
  • Reduce operational and reputational risk
  • Provide documented evidence for audits and inspections

A Trusted LEV Partner for Secure Operations

Why choose Impact Technical Services?

  • LEV testing compliant with HSE HSG258
  • Clear, audit-ready documentation
  • Engineers experienced in complex engineering environments
  • Flexible scheduling to align with secure site protocols
  • Professional, discreet service delivery

We understand that security and defence sites operate under strict access controls and tight operational frameworks.

Our team works closely with site managers and compliance leads to deliver thorough LEV testing while respecting site procedures and minimising disruption.

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What We Offer

LEV Testing & Certification

Thorough examination and testing of LEV systems to confirm effective performance and compliance with HSE HSG258, supported by clear certification and reporting.

LEV System Design & Installation

Design and installation of LEV systems for high-security and defence facilities, specifically engineered for specialist processes.

Servicing and Maintenance

Planned servicing and maintenance to keep LEV systems operating efficiently, reduce downtime, and extend system lifespan.

Parts and Spares

Supply of replacement parts and spares to ensure your security and defence operations remain reliable and fully compliant with HSE standards.

Case Studies

Our Latest Projects

Built on Compliance and Safety Excellence

OUR SERVICES

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Your single-source provider

Why choose Impact

We are a single-source provider for all workplace dust, fume, vapour and oil mist extraction requirements.

From LEV testing and system design to installation and ongoing maintenance, our services are delivered by BOHS-qualified technicians and overseen by CoC-qualified management — ensuring fully compliant, reliable and effective extraction solutions throughout the life of your system.

Experienced

30 years of nationwide coverage

Qualified

P601, P602, P603, P604 qualified LEV technicians

Outstanding Service

We have a high percentage of returning customers

Expertise

Experts in LEV project management

Warranty

12 month warranty on all installations