Services & audit/Audit
Water and energy consumption audit

We establish which part of your water and heating costs can be removed.

An independent diagnosis of condition, consumption and flow rates. It produces figures you can evidence, a proposal of measures and a quotation — material for a decision and for a report to whoever funds you.

Request an auditThe basic suitability audit — free and with no obligation
A technician records readings at a water distribution manifold with shut-off valves and a meter in a building plant roomAI
3 levels of audit

Choose the depth you need

The audit runs in our own application reAUDIT. Only the amount of data you order differs — from measuring your flow rates and a suitability check to a full survey with certified-meter measurement.

01 · BASIC
Free

Suitability audit

  • We measure the flow of your taps
  • Assessment of whether saving components suit the building
  • A basic estimate of water and energy savings
  • A proposal of how many products and of which type
  • Quotation
A quick way in before you decide — no obligation.
02 · SURVEY
Paid service

Plumbing survey

  • An inventory of the equipment, room by room
  • The condition of every outlet on a 1–6 scale
  • Faults from a clogged aerator to an emergency condition
  • Data export + access to reAUDIT management
03 · MEASURED
Paid service

Measured audit

  • Measurement with a certified meter — flow and temperature
  • How efficient the equipment currently is
  • Pressures across the building
  • Measured consumption (baseline before / after)
  • Material for M&V and ISO 50001
Measured before/after data to evidence the actual saving.
What you get

The audit output = material for a decision and for a report

Not a presentation — data you can evidence and a clear next step.

Quantified saving — m³, kWh, cost per year, CO₂, payback
Proposed measures — which products where, how many, in what order
Quotation + alternative scopes
Compliance-ready data — for an ESG report, ISO 50001, BREEAM/LEED
Plumbing survey

You know what is on your outlets — and what state it is in

At this level we walk the building room by room and produce a survey of the plumbing installations: what is where, what condition it is in and what needs attention. The data is the paid part of the audit — and it stays yours.

What the survey contains

  • The structure building → floor → room → equipment, itemised outlet by outlet
  • We record rooms under your own numbering — the survey can be matched to your records
  • For each outlet the type, the version and the measured flow (kept apart from the catalogue figure)
  • Meters — main and sub-meters, including where they sit
  • Photographic record of the findings
  • The survey is a snapshot at a date — the next audit can be compared with it directly

How we determine condition — the 1–6 scale

Condition is not entered by eye. It is computed from three quantities, so different auditors — and the same one years later — arrive at the same result:

  • Severity — minor (no effect on function) · serious (works inadequately) · critical (does not work or endangers operation)
  • Intensity — initial · advanced · terminal
  • Extent — how many items in a group of identical fittings are affected (from isolated, under 2 %, to general, over 70 %)
1 excellent23456 emergency

An old but working aerator is not a fault. We assess technical condition — not whether a newer product exists. Neither appearance nor how attractive the alternatives are enters the assessment.

What we find in buildings

  • Flow and regulation — flow too high or, conversely, too low; a missing, damaged or clogged aerator
  • Tightness — a dripping outlet, a leaking body or hose, WCs and urinals running constantly
  • Controls — a stiff or broken lever, self-closing that no longer works, a faulty or flat sensor
  • Material — limescale, corrosion, wear
  • Hygiene and installation — little-used outlets at risk of stagnation, temperature out of range, a missing backflow preventer (EN 1717), missing maintenance records (EN 806-5)
What happens to the data

Export into your systems — or a living record

The survey need not end up as a document in a drawer. You can have both.

Data export — XLSX / CSV to load into your asset register or building management system.
Access to reAUDIT management — you log a fault, assign a fix, track what is done, and record faults that arise later too. The survey becomes a living record of the plumbing.
How it works

From enquiry to an evidenced saving

01

Enquiry

You write to us about the building, with no obligation.

02

Audit

We assess condition, consumption and potential.

03

Quotation

Proposed measures + a quotation.

04

Installation

Delivery and professional fitting.

05

Reporting

Measurement afterwards and evidence of the savings.

For the public sector

We can help with the tender specification too

We can tie the audit into procurement planning, so that what gets bought is genuinely efficient and compliant.

  • Preliminary market consultation (Art. 40 of Directive 2014/24/EU)
  • Preparing the tender documents for saving components
  • Assessing whether equipment suits and how much it saves
  • Purchasing requirements (GPP) — evidencing a parameter even without an ecolabel
A consultation for a public tender

⚠ We handle participation in a market consultation with conflict of interest in mind, under the applicable procurement rules.

Frequently asked

Before you decide

Is the audit independent?

Yes. The survey is vendor-neutral — it maps the real state regardless of brand and also serves as evidence for warranty claims on other makes.

Will the audit disrupt operations?

No. Both the audit and the subsequent fitting go ahead without interrupting operations; in sensitive settings (healthcare) we choose hygienically safe solutions.

What if we already have saving components?

The measured audit verifies how efficient they actually are, and the pressures in the building — room for improvement often turns up.

Won't a lower flow worsen water quality in the pipes?

We take the objection seriously — it comes up with a drastic cut in a whole building's draw-off (of the order of a half), when water in pipes sized for the original flows takes longer to be replaced. Our work sits elsewhere: tens of per cent are saved at the tap outlet, but the building's total consumption fell by 13.65 to 24.5 % across our measured case studies — that is the range of five evidenced projects in Czechia, not a statistical average. On top of that, the audit records little-used draw-off points and the temperature at the outlet: where water replacement would be risky, we either advise against the retrofit or tie it to an operating measure. This is screening within the audit, not a hygiene assessment.

Do your savings assume prices will rise?

Not in a public tender — there we assume zero price growth, so that the payback holds even if prices stood still for ten years. Into a quotation we put at most the most cautious of the three scenarios we work with, and always say it is an estimate. The bolder variants stay in our internal material. Price escalation is set per country from local data; you will find the series and the method in the overview of water and heat prices.

Does the survey data stay ours?

Yes. The survey is a paid service and its output is yours — you get it as an export (XLSX/CSV) and you can also have access to reAUDIT management, where you deal with faults and go on recording them. The assessment is vendor-neutral: it describes the real state regardless of brand and also serves as evidence for warranty claims on other makes.

Start here

Request an audit, with no obligation

Write a few words about the building and what you have in mind — we will get in touch and agree the scope. No obligation.

We process the details from the enquiry in order to deal with it — we neither need nor collect consent for that. How we handle them and what rights you have is set out in our Privacy policy. Please do not enter sensitive data into the form.