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About Us

What We Do

We understand no one wants to think about dark times, but the truth is that instruments, products and systems wear out and break. When it comes down to repairs you want to have it done quickly and efficiently so you can carry on with your work. 

Along with a hands-on, custom approach to calibration and repairs, we ...

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What is a Calibration?

Calibration involves aligning a device by comparing and adjusting it to meet reliably established tolerances/standards.

When should equipment be calibrated and tested?

A designated duration has passed, typically on an annual basis, and in certain cases, biannually.  You acquire a pre-owned instrument from a ...

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On Site Calibration

Ensure uninterrupted screening with our on-site engineer services, scheduled in advance to align with your work schedule. 

Operating nationwide in the UK, our service guarantees no risk of equipment loss or damage. 

We offer the convenience of calibrating all your equipment on the same day, providing digital and ...

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In House Calibration

Efficient and budget-friendly.  Receive units and calibration services with a maxiumum of 4 day turnaround. Same-day service option with an extra charge.** Temporary rental choices available during calibration at an additional cost.** Access digital and printed calibration certificates. 

For any repairs beyond your ...

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Audiometric Calibration Service

Have you noticed how long it takes to have your annual calibration carried out? have had to change or cancel appointments? 

The truth of the matter is that your clients hearing is a serious issue and should not be ignored. 

At Welch Audiometric Calibration Services Ltd in Croydon, we are pleased to offer a quick ...

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Customer Service

Customer service is of upmost importance to us, with the majority of our clients reporting that they feel comfortable when they come here to us with their concerns about the situation. 

We also have the expertise to be able to address software issues, which you may also know can be a major problem. 

So we ...

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