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SMH Products Ltd

Expert servicing, testing and repair for your equipment

When you are dealing with potentially harmful substances, you need to know you can trust your equipment to protect you.

Our UK-wide team of trained Service Engineers conducts over 14,000 individual equipment tests each year, keeping your equipment in top condition and your workforce safe. 

We can service your equipment at your site or at one of our branches, and we can handle every sort of testing your equipment should need including:

  • airflow tests;
  • DOP tests to assess the integrity of any HEPA filters;
  • PAT (Portable Appliance Testing) for electrical equipment; and
  • Gas Safe accredited gas tests.


We have equipment-specific servicing for decontamination units, negative pressure units, type 'H' vacuum cleaners, wet stripping machines, airless sprayers and much more. Obviously, we are experts when it comes to maintaining SMH equipment, but we can service and repair almost any make of decontamination equipment.

We even provide mask testing - so contact your local branch for details.


DCU refurbishment

Whether your unit is just showing a bit of wear and tear, or it needs some major repairs, we'd be happy to help. Contact us directly to discuss your specific requirements - because each refurb is different, it's the best way for us to understand what you need and provide the correct advice about unit downtime and the cost of the refurb.