For busy House extension builders

Call handling for House extension builders, without losing focus on the job.

A house-extension enquiry can begin with a growing family, a new way of working or one room that no longer fits daily life. Ziverly can gather the property, intended space, drawings and project stage while you are managing another site, without commenting on feasibility, permission, structure or likely cost.

See what could help Try your own numbers

A familiar moment

The family considering a larger kitchen and living space

You are coordinating trades on site when a homeowner calls about extending across the rear of their house. Ziverly can record the property type and location, the space they hope to create, storeys mentioned, current occupancy, drawings or professional advice already obtained, planning or Building Regulations stage in the caller's words, access, neighbouring constraints they have noticed, desired timing and decision-makers. It does not decide whether the extension is feasible, interpret permissions, assess foundations or structure, specify construction, estimate cost, promise a start date or accept the project.

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.

One phrase can hide a substantial project

A rear extension, side return and additional storey bring different property, design, access and professional questions.

Documents do not equal approval

Sketches, planning decisions and structural information need proper review before scope or buildability can be discussed.

Live sites cannot be interrupted safely

Deliveries, trades and changing site conditions need your attention even when a valuable new enquiry arrives.

What a better handover can change

Less interruption now, a clearer thread afterwards.

Property and ambition stay together

Review what the household wants to change and the project stage before choosing the right response.

Available documents are visible early

Keep drawings, decisions and consultant involvement ready for your own checks rather than asking the caller to start again.

Your approved next step can be remembered

Add a document request, consultation window or site-visit discussion for that known homeowner without accepting the work.

Hope, The Encourager
Available in Ziverly

Hope, The Encourager

For someone looking for house extension building, a warm acknowledgement can reassure them that their enquiry has been heard, even when you cannot answer immediately.

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 the property, intended space, storeys, occupancy, drawings, stated approval stage, access, neighbouring context, timing and decision-makers in one place.

  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 document request, consultation window or site-visit discussion so Ziverly can use your latest context if that known homeowner returns.

  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 verifying your PIN, hear which extension enquiries await drawings, a project discussion or response and update their status.

Use your own numbers

What might unanswered calls represent for your business?

If an average extension project is worth around £55,000 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.

Structural work normally requires Building Regulations approval and competent design; planning or listed-building consent may also apply.

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 an extension is possible?

No. Feasibility depends on the property, design, ground, services, permissions and professional assessment.

Will it interpret planning permission or Building Regulations?

No. Ziverly records what the caller says they have, while requirements must be checked by competent professionals and authorities.

Can it quote or book the extension project?

Only information you have expressly approved can be repeated. Ziverly does not price, accept or schedule the project itself.

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 Building, structural work & conversions