Water hygiene services

Mechanical Water Services.

Service provided by:
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Our services

What are mechanical water services?

Mechanical water services cover the installation, repair, replacement and maintenance of the pipework, plant and equipment that make up your water systems. From calorifiers, valves and pipework to pumps and storage, the mechanical condition of a system directly impacts its safety, efficiency and compliance.

Our mechanical specialists deliver a wide range of work, from planned maintenance and component replacement to system upgrades and fault resolution. We work closely with our water hygiene teams so that mechanical works support, rather than compromise, water quality, keeping your systems safe, efficient and compliant throughout their life.

Our memberships and accreditations
  • CSA logo
  • Legionella control association logo
  • CHAS logo
  • Reset member company logo
  • Facilities line gold member logo
  • BSRIA logo
  • LPCB UKAS ISO 9001 logo
  • Safe contractor logo
  • acclaim accrediation logo
  • Construction online logo
Why choose Complii?

How we can help.

What are mechanical water services?

Integrated expertise

Mechanical works are delivered hand-in-hand with our water hygiene teams, so quality and compliance are protected throughout.

Broad capability

From calorifiers and valves to pipework and pumps, we cover the full range of mechanical water services.

Improved efficiency

Well-maintained plant and pipework run more efficiently, supporting reliable performance and controlled running costs.

Reduced risk

Addressing mechanical issues such as dead-legs and failing components removes conditions that can compromise water hygiene.

Planned or reactive

We support both scheduled maintenance and prompt fault resolution, keeping systems running when it matters.

Extended asset life

Timely repair, replacement and upgrade work protects your investment and defers major capital spend.

You questions answered.

  • The installation, repair, replacement and maintenance of pipework, plant and equipment such as calorifiers, valves, pumps and storage that make up your water systems.

  • The mechanical condition of a system directly affects its safety and hygiene. We coordinate mechanical works with our water hygiene teams so that quality and compliance are protected.

  • Yes. We support scheduled maintenance and component replacement as well as prompt fault resolution when something goes wrong.

  • Yes. We carry out system upgrades and alterations, for example removing dead-legs or replacing failing components, to improve safety, efficiency and compliance.

  • We plan and coordinate works around your operations to keep disruption to a minimum and agree timings with you in advance.

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Compliance with confidence.

Get in touch for a tailored quotation that fits your site’s needs.