For busy Domestic ventilation compliance testers

Call handling for Domestic ventilation compliance testers, without losing focus on the job.

A ventilation-testing enquiry may come from a builder approaching handover, a retrofit team or a homeowner holding commissioning documents they do not understand. Ziverly can gather the system, property and project stage while you are testing elsewhere, without predicting a result or issuing a compliance opinion.

See what could help Try your own numbers

A familiar moment

The refurbishment waiting for airflow testing before completion

You are measuring another system when a contractor calls about a refurbished home with new extract and whole-house ventilation equipment. Ziverly can capture the property, project type and stage, ventilation-system type as caller-described information, rooms and terminals involved, installer and principal-contractor details, commissioning sheets, design information or previous test results available, known access and power status, requested timing and preferred contact. It does not identify or diagnose system faults, measure airflow remotely, interpret results, predict a pass, adjust fans, controls, terminals or commissioning settings, advise electrical or mechanical work, decide which regulation or test method applies, promise certification, quote, accept an appointment or confirm attendance. Burning, smoke, unsafe electrics, suspected carbon monoxide or immediate danger needs the relevant emergency and competent route.

The useful handover

Enough context to respond properly.

The aim is to welcome the caller, gather the details you decide matter and keep the same enquiry easy to follow until the work is resolved.

  • Who is calling and how to reach them.
  • What they need help with and where.
  • What should happen next, without inventing a response time.

Where the pressure tends to gather

Make space for the work without leaving the caller in the dark.

Think about the calls that interrupt you most often. Ziverly can follow the questions and boundaries you choose, then leave the details ready for your judgement.

Testing depends on project readiness

Power, completed installation, accessible terminals, controls and documents can all affect whether useful testing can begin.

A reading needs the correct context

System type, design information, national requirements and approved procedures shape interpretation.

Measurement work needs steady attention

The next project can be captured without interrupting instruments, room conditions and records at the current property.

What a better handover can change

Less interruption now, a clearer thread afterwards.

Readiness information arrives early

Review system, project stage, installer, access and available commissioning documents before responding.

Testing and remediation stay separate

Your approved wording can explain that measurement does not automatically include adjustment or repair.

A document request can persist

Add an approved design-flow, commissioning-sheet or access-confirmation question for that known project.

Navi, The Guide
Available in Ziverly

Navi, The Guide

For domestic ventilation testing, start with the interruption you most want to remove, then choose how calls reach Ziverly and how you want to keep the follow-up moving.

Before, during and after the call

From first ring to finished follow-up.

Ziverly can do more than take a message. You stay in control of when it answers, how you hear about each call and what context is available if the customer rings again.

  1. You decide which calls reach Ziverly.

    Use the call-diversion options supported by your mobile or landline service, such as no reply, unreachable, busy or rejected. Turn them off again whenever you want to answer normally, or use cover for evenings, weekends, holidays and unexpected time away.

  2. Your call details meet you where you are.

    Choose email or SMS alerts where enabled, then open Ziverly to review the summary, transcript, recording where available, status and priority.

    Review property, project stage, ventilation system, installer, available design or commissioning documents, access and preferred contact.

  3. The next conversation starts further forwards.

    Add an AI-facing note when you want Ziverly to have more context if the same known caller rings again. Separate private notes stay private.

    Add an approved design-flow, commissioning-sheet or access-confirmation question so Ziverly can use your latest preparation note.

  4. Open calls do not have to rely on memory.

    Choose a daily or weekly email summary of calls still waiting for attention, at the time that best fits your working day.

  5. You can check in by phone, too.

    With Owner Voice Access enabled, call your own Ziverly number, verify your PIN and manage the calls you are allowed to see.

    After the current instruments, readings and project records are secure, verify your PIN to hear which ventilation-test enquiries await documents or a response.

Use your own numbers

What might unanswered calls represent for your business?

If an average ventilation test is worth around £220 to your business, even one suitable enquiry can be worth understanding properly. Replace that example with your own figures below.

The result is an illustration based only on what you enter. It is not a forecast, a promise that Ziverly will recover the work or a reason to accept an unsuitable job.

Enquiries represented by your figures 0 Monthly work value represented £0

This simple multiplication does not account for timing, capacity, costs, cancellations, repeat work or whether another response would have changed the outcome.

Useful boundaries for call handling

Let Ziverly gather details without overstepping your expertise.

New-build compliance testing must follow the relevant national building regulations and approved test procedures.

You remain responsible for the advice you give, the work you accept and the safety, eligibility and professional checks your business requires.

A few practical questions

What would you want to know before starting?

Use these answers to decide where Ziverly could help and where the conversation should always return to you.

Can Ziverly say whether a system will pass?

No. Results depend on completed testing, the applicable procedure and proper professional interpretation.

Will it adjust fans or tell the caller how to improve readings?

No. It gives no mechanical, electrical, control or commissioning instructions.

Can it promise a certificate or compliance outcome?

No. Project readiness, test scope, results, documentation, fees and appointment remain within your professional process.

Try the smallest useful version

Begin with the calls that interrupt your working day most often.

Choose what Ziverly should know, what it should never promise and which details make a follow-up genuinely useful. Creating an account is free, so you can look around before deciding when you want Ziverly to handle a call.

No monthly or annual plan is required and there is no fixed-term commitment. Add pay-as-you-go credit only when you are ready to use it.

Create your free account Talk it through Back to Residential surveying & diagnostics