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A heat pump installer commissioning a unit outside a home in the UK

Booking software for heat pump installers in the UK.

The heat loss survey books as a paid job, the system is sized room by room, and the changeover holds every day it genuinely needs.

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200 bookings a month, free. No credit card required.
  • Assessments booked online
  • Rebates spelled out on quotes
  • Signed quotes convert to installs
  • Hot water swaps done in a day

Online booking

The survey books itself, at a price

A heat loss survey is a service with a price and a duration, so it takes a real gap on your page rather than becoming a call you price from a photograph.

Learn more
A hot water assessment priced up front from your booking page.
New bookingAvailable
ServiceHot water assessment
WhereHot water unit · Chorlton
DateTue 19 Aug · 8:30am
Priced instantly£120

Smart scheduling

A changeover is not a day. Hold the week

The boiler comes out on Monday and the system is not warm until Thursday. Hold the whole run so nothing is sold into the middle of it.

Learn more
bookables.ai/schedule
A day on the schedule's calendar, with three jobs placed on a vertical time grid at the times they run.
Wednesday1 Jul
3 jobs
08:00
09:00
10:00
11:00
12:00
13:00
14:00
08:00 · Didsbury
Hot water swap
10:30 · Chorlton
Air source assessment
12:30 · Ancoats
Service visit
A sizing survey booked and priced from the booking page.
New bookingAvailable
ServiceSizing survey
Property4 bed · Chorlton
DateTue 19 Aug · 8:30am
Priced instantly£180

The survey is a job, not a favour.

Sizing a system means measuring the building, room by room, for an hour or two. Sell it as a service with a price and a length and it books a real gap on your page, the way any other job does.

A timeline of a customer's past jobs, quotes and payments.
Gemma Whitfield5 records
  • 18 AugCommissioned · settings recordedHandover complete
  • 11 AugInstall · day 1 of 4Heat off from Tuesday
  • 2 JulSystem quoteAccepted · £11,400
  • 24 JunSizing surveyPaid · £180

What you measured stays on the house.

The figures, the photographs and the settings you left it on live on the property rather than in a folder on somebody's laptop, so the call about it in three winters starts from something written down.

One inbox holding customer messages, team messages and Bookables notices, with unread threads marked.
AllCustomersTeamSystem
  • DODanny Okoro2mCan you come Thursday instead?
  • BBookables1hA booking request needs your answer
  • APAisha Patel3hRunning 10 late on the Sale job

The week they live around you.

A household with the heat off asks questions, and they ask them in the evening. Every one of them sits on the job it is about rather than in a phone that only one of you is holding.

A map with three service areas shaded over a street grid, and a list of territories beneath, each a group of counties with its crew.
  • Ancoats8 counties · 2 crew
  • Prestwich7 counties · 2 crew
  • Manchester North7 counties · 2 crew

How far a survey is worth driving.

A survey is two hours in the house and can be two more on the road. Draw the ground you cover and work past the line asks before it books.

A customer profile with their address, contact details, total spent and outstanding balance.
GW
Gemma Whitfield
58 Wilmslow Road, Didsbury, Manchester M20 2SP
0161 234 5678
Total spent
£1,240
Outstanding
£140

Who is on the other end of it.

The householder, what they have paid and what is still outstanding after handover, on one record. Nobody has to go looking through three places to find out whether the last leg ever landed.

Built for heat pumps

Built for the work the survey turns into

Heat loss surveys

A paid visit, room by room, with the fabric and the emitters recorded. It comes back as a quote rather than a figure given at the door.

Boiler to air source changeovers

The gas boiler out and a monobloc and cylinder in, booked as a run of days with the household warned which one has no heating.

Radiator upsizing

The emitters that will not deliver at a lower flow temperature, priced as lines on the same quote rather than as a second job later.

Cylinder swaps

An old vented cylinder replaced with an unvented one, booked as a day of its own with the water off and the airing cupboard emptied.

Pipework upgrades

Microbore that has to go before anything else works, quoted at the survey and held as its own days in the middle of the run.

Commissioning and handover

The last visit on the job: flow temperature set, weather compensation explained, and the settings written where the service call will find them.

Annual service visits

A standing arrangement that reappears each year on its own, carrying the model, the settings and whoever installed it in the first place.

Warranty callbacks

A system short cycling books straight against the original install, so whoever goes back reads the commissioning notes before they set off.

One house, three ways to keep it warm.

The system that runs hot on the emitters you have, the same system with four radiators upsized, or the fabric work done first.

  • Surveyed room by room, priced from it

    The fabric, the emitters and the pipework go in while you are in the house, and the estimate is built from what you found rather than from memory.

  • Emitters are options, not more quotes

    Four radiators upsized, a buffer, or the cylinder moved each carry their own price change on the one document.

  • A number set once

    The quote number is fixed the moment it is issued, so your copy and their copy are unmistakably the same document.

  • Good, better, best comes with Pro

    Pro puts good, better and best on one estimate with one marked as recommended, so the customer chooses a system instead of comparing three documents. The rest of the quoting is free.

A reverse-cycle system quote, itemised and ready to send.
Estimate #1042
Gemma Whitfield
Sent
  • Reverse-cycle system · 7.1kWSupply£2,290
  • Mount & connect indoor and outdoor units5 hrs£780
  • Electrical & commissionLabour£430
Total£3,500

The week the heating is off.

Boiler out on Monday, cylinder in on Tuesday, nothing warm until Thursday. Those days have to be held rather than hoped for.

  • Hold the whole run

    The job takes the days it needs and your page stops offering them, so nothing books into the gap you left for the emitters.

  • Slip it in one drag

    The unit arrives late and the whole run moves together, carrying the address, the notes and the photographs with it.

  • Free on any plan

    Moving work around the calendar was never the part you pay for.

A month calendar with booking dots marking the busy days, the way venue and hire availability is read across weeks.
July2026
Install days
Mon
Tue
Wed
Thu
Fri
Sat
Sun
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31

When the diary is full until spring.

The first cold fortnight takes every day you had left, and a booking page with nothing on it reads as a business that has quietly stopped.

  • The enquiry arrives anyway

    With no slots left the page asks rather than closes, and the job lands with the address and the photographs already attached.

  • Offer a month, not a date

    Most people will wait for an installer who has actually surveyed the house. They would simply like to know how long.

A booking request inside a message thread, answered with accept or decline without leaving the conversation.
SMSophie Marsh

Old system is on its last winter. Can someone come and size a replacement? Photos of the plant space attached.

Booking request
Sizing survey
Survey · Prestwich
AcceptDecline
A list of quotes showing whether each is sent, viewed or accepted, and when it was last opened.
Quotes5 awaiting reply
  • Gemma WhitfieldBooked just now£215Accepted
  • Danny OkoroOpened 2h ago£480Viewed
  • The Oak CaféSent yesterday£120Sent

The quote that sits for six weeks.

Nobody signs one of these on the day. The document records when it was opened, holds its validity date, and can send one reminder before it lapses once you have switched that moment on.

The team roster with each person's role and working hours.
Team2 on today
  • APAisha PatelMon–Fri · 8–5FieldOn
  • LDLiam DochertyTue–Sat · 9–6FieldOn
  • SMSophie MarshMon–Fri · 9–5OfficeOff

Only the people who can do it.

Mark which services each person may perform and the scheduler stops offering the rest of them. Certification lives with the regulator and the person who holds it, never in here pretending to be checked.

Pro

The service call that fits the drive.

An hour on a system only pays if it sits near the retrofit you are already on. Pro scores the open slots by the driving each one adds.

  • Ranked, not rearranged

    You still choose the day. The ranking simply lifts the slots near the house your installer is at tomorrow morning.

  • Only who can do it

    A slot is offered only if that person carries the service and covers the area, so a ranked slot is one you can genuinely send.

  • Pro

    The scoring is the Pro part. The calendar, the bookings and the surveys are not.

A new job being assigned, with three open slots ranked by how much travel each one adds to the day. The slot that adds the least is marked best.
New job to assign
Raj Chauhan
Service visit · Altrincham
Ranking 6 slots
  • APAisha PatelToday · 15:45Best+8 min
  • LDLiam DochertyToday · 14:30+22 min
  • SMSophie MarshTomorrow · 09:15+35 min
Least added travel winsAssign Aisha

The invoice sees itself out.

Most of this work is still settled by transfer, and recording one costs nothing whatsoever. Cards are the part that sits on Pro.

  • Cash and transfer are free

    Mark it paid and the receipt goes out on its own, without a plan being involved anywhere in it.

  • Cards come with Pro

    For the customer who would rather tap than go looking for their account details on a Friday afternoon.

  • Staged, after the booking

    Pro can split a retrofit into a leg at order and the balance at commissioning. It happens on the job, not at a checkout.

A list of payments, each with the customer, reference, date, method and amount, with totals received and still outstanding.
Received£4,310
Outstanding£3,840
  • Gemma WhitfieldP-1011 · 25 Jun · Bank transfer£380
  • Danny OkoroP-1012 · 25 Jun · Cash£240
  • Aisha PatelP-1013 · 28 Jun · Card£380
  • Liam DochertyP-1001 · 27 Jun · Card£190

One app for the whole job

Everything you need to run your heat pump installation business.

Estimates

Price the unit, the cylinder and the emitters as lines on one document, with the fabric-first version beside it rather than in a second quote.

Online booking

Surveys and service calls carry a price and take real gaps. A full retrofit arrives as an enquiry instead, because nobody prices that blind.

Scheduling

A cylinder swap is a day and a changeover is a week. Hold the run of days on one job so nothing else is sold into the middle of it.

Bookings

The booking carries the cylinder position, the emitter schedule and the photograph of the plant space, so the van loads right the first time.

Customers

The property keeps its survey figures, the model you fitted and the flow temperature you left it on, so the next visit starts informed.

Territories

Draw the ground you will send a surveyor to. Anything past the line asks first rather than booking two hours of driving into your morning.

Team

Your apprentice and your electrician see addresses and start times for the days they are on, and ticketed work goes only to who holds it.

Inbox

The homeowner asking which day the heating is off and the electrician confirming the supply each keep a thread, filed against the same job.

Payments

Cash and bank transfer recorded by hand are free. Cards come with Pro, as does a leg at order and the balance once the system is warm.

Starts free. Grows
only when you do.

Add your whole team and get booking for nothing.
As you grow with us you can go Pro.

Free

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No credit card required

Free every month

200 bookings
every month, free
Get started free

Pro

£1/ booking

Grow without limits

Pay as you go

Unlimited bookings
only £1 when you get booked
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Common questions.

Yes, and most people should. Set it up as a priced service and it books online like any other job. If the service opts in and the survey was paid, the fee comes off the estimate later as a credit line.

No, and it should not pretend to. MIS 3005-D wants a room-by-room calculation to BS EN 12831-1:2017 and you will do that in the tool you already use. Bookables books the survey, holds the notes against the property and turns the result into a quote.

The job holds every day it needs and those days stop being offered on your booking page. Move the start and the rest of the run moves with it, on any plan.

You can write the deduction in as a line on the estimate so the figure the customer reads is the one they pay. Bookables never talks to the scheme, and it files nothing on your behalf.

Cash and bank transfer recorded by hand are free on every plan. Cards come with Pro, as does splitting a retrofit into a leg at order and the balance at commissioning.

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