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TMV diagnostics and repair

Specialist mechanical & systems

TMV diagnostics and repair

Thermostatic mixing valve testing, servicing and repair, with temperatures recorded for your compliance file.

What we do

Thermostatic mixing valves protect occupants from scalding by blending hot and cold water to a safe outlet temperature. They need periodic testing and servicing to prove they are still failing safe.

We test outlet temperatures, check the fail safe shut off, descale and service the valve, and replace cartridges or complete valves where performance has drifted. Results are recorded by outlet so the works stand up as evidence in a water safety file.

What is included

Typical scope on this trade.

  • Outlet temperature testing
  • Fail safe shut off checks
  • Descaling and valve servicing
  • Cartridge and valve replacement
  • New TMV installation
  • Results recorded by outlet location

Where it fits

Instructed in care settings, HMOs, student accommodation and any managed property with a water safety regime.

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Susanna is an absolute gem. She is incredibly efficient at getting everything booked and sorted quickly, and always keeps us in the loop. The maintenance teams are equally fantastic, the work is consistently completed to a high standard.
Gabi BenewiatManaged portfolioGoogle review · May 2025
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Ask us to take a look.

Whatever's come up across your portfolio, a single repair or a full refurbishment programme, we'd welcome the chance to quote. Site surveys and quotes are free, so there's no cost or commitment in simply asking us to take a look.

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