Test Chamber Maintenance

Reliable maintenance is essential to ensure environmental test chambers continue to operate accurately, safely and efficiently. Whether you require a one-off service visit or a structured maintenance contract, we provide practical, dependable support built around your testing schedule.
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Comprehensive Maintenance Programmes

ETS has been providing nationwide service and maintenance for environmental and laboratory test chambers since 1983. We support all makes and models – from small benchtop units to complex climatic test facilities – with maintenance programmes tailored to each client’s operational requirements.

We offer flexible maintenance contracts designed to reduce downtime and protect equipment performance. Options include:

  • Planned preventative maintenance (PPM)
  • Periodic or resident engineer support
  • Multi-site coverage
  • Combined maintenance and calibration packages
  • Breakdown response and fault diagnosis

All site visits are fully documented, with detailed service reports outlining plant condition and performance. This provides clear equipment history, supports audit requirements and assists with future budget planning.

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Built on Reliability

Modern environmental chambers incorporate sophisticated control systems, refrigeration circuits and safety mechanisms. Maintaining these systems requires broad technical expertise and structured preventative care.

Our approach is focused on:

  • Minimising unplanned downtime
  • Maintaining temperature and humidity accuracy
  • Extending equipment service life
  • Supporting compliance and quality standards

With over 40 years of experience, ETS understands the operational pressures faced by aerospace, automotive, defence, electronics and telecoms facilities across the UK.

Two ETS vans in front of their building.

Engineering Expertise That Delivers

Our service engineers are trained across electrical, electronic, refrigeration and mechanical disciplines to support today’s complex environmental control systems.

We maintain a strong commitment to ongoing technical training, ensuring our engineers remain up to date with evolving chamber technologies. In-house expertise across electronics, electrical and mechanical engineering – supported by our calibration department – enables us to deliver professional maintenance and responsive breakdown support for all types of environmental test equipment.

Request a quotation for chamber servicing

If you require a quotation for a one-off service visit or a structured maintenance contract, with or without calibration, please contact our Service team by submitting an enquiry.
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Other Products & Services

Control & Data Logging Systems

Upgrade or replace legacy chamber controllers with modern control and data logging systems. Improve accuracy, traceability and reporting while extending equipment life.

General Purpose Ovens

Robust and reliable ovens for controlled temperature testing, drying and thermal processing applications. Suitable for laboratory, aerospace, automotive and electronics environments.

Calibration Services

Professional temperature and humidity calibration services to support compliance and quality assurance requirements. Available as standalone services or as part of a maintenance contract.

Test Chambers Refurbishment

Comprehensive refurbishment of climatic chambers at our Nazeing facility. Restore reliability, improve control accuracy and extend operational life.

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