WhatsApp Business for air conditioning businesses in Malta: the Summer Queue
By Lucas · Malta Automations, St. Paul’s Bay · · 7 min read
WhatsApp Business for an air conditioning business works when every summer enquiry gets a real day instead of “I’ll try to pass today”. I call that the Summer Queue, and it has three parts. One saved intake reply collects what you need before you go. One label per day puts each customer in a visible place in line. One line tells them when you are on the way. In spring, a fourth list fills the quiet weeks. It all runs on the free app.
It is July, 14:00, and you are on a roof with an outdoor unit open in front of you. The phone in your pocket has buzzed eleven times since lunch.
You know what they say without looking. “My AC is not cooling.” “When can you come?” “Today please, we have a baby.” Between jobs you answer three of them from the van and tell all three you will try to pass today. You will not. By evening one has found someone else, one is annoyed, and one you forgot.
Why an AC business’s WhatsApp leaks in summer
An air conditioning firm’s WhatsApp leaks in summer because everyone writes in the same week, about the same problem, while you are out fixing it. The messages are not hard. There are just too many of them, and each one needs the same three answers: what is wrong, when you can come, and whether you are still coming.
A vague answer is the expensive one. A customer told “maybe today” keeps messaging other firms, and the first firm to name a day gets the job. That is the fourth of what I call the Four Moves: the lead goes to whoever answers first. In an AC heatwave, “answers” means “gives a day”.
The Summer Queue: three parts
The Summer Queue is a short routine: every customer knows their day, you know what you are walking into, and nobody has to phone to find out where you are.
- One intake reply. Five details, asked once, before you name a day.
- One label per day. Each customer gets a real day, and you can see the queue at a glance.
- One on-the-way line. Sent when you leave the job before theirs.
Part one: one intake reply
Part one collects what you need to place the job, in one message instead of five. Ask for the same details every time and save them as a quick reply. In the WhatsApp Business app: open the Tools tab, tap Quick replies, tap the plus, write the text, set a shortcut, Save. In a chat, type / and your saved replies come up. The app holds up to 50.
Thanks for your message. So I can give you a day, please send: 1. your locality, 2. how many units, 3. what it is doing (not cooling, leaking water, a blinking light or a code on the display), 4. a photo of the label on the side of the indoor unit, 5. when someone is home. I will reply with your day today.
The photo of the label matters most. It usually shows the brand and model, so the right parts are in the van before you climb the stairs. A photo of a code on the display or the remote does the same job. This is the AC version of Photos Before Price: you see the job before you quote or drive to it.
Let the greeting message ask for you
On a roof, you cannot type the intake reply. Put it in the greeting message instead. Tools tab, Greeting message, turn on Send greeting message, edit the text, choose Recipients, Save. A new customer gets the five questions the moment they write, and by the time you are down the ladder, half of them have already answered. WhatsApp switches greeting messages off when Meta Business Agent is connected, so check that first if yours goes quiet.
Part two: one label per day
Part two turns “I’ll try” into a day the customer can plan around. Make a label for each working day this week: open a chat, tap the three dots, Label chat, and create Mon, Tue, Wed and so on. The app allows up to 20 labels, and Meta is gradually turning labels into lists, so the menu may read Lists on your phone.
When the intake details are in, look at the day labels, pick the first day with room, tag the chat and send the day.
Thanks. You are booked for [Thursday] [morning / afternoon]. I will message you when I leave the job before yours. If anything changes on my side, you will hear from me before the day, not on it.
A later day, said clearly, beats a vague today. Two hot nights are easier to live with when Thursday is real. What they cannot manage is not knowing. And before you name a day, count the label: if Thursday already holds six chats, Thursday is full.
When a job cancels
A cancellation in July is a gift, if you give it away fast. Open tomorrow’s label, and offer the gap to the first person on it, one person at a time. It is the same habit as the Refill Line for trainers: one offer, one person, then the next.
Part three: the on-the-way line
Part three stops the “where are you?” calls before they start. When you leave the job before theirs, send one line from a quick reply.
On my way to you now. I should be there in about [30] minutes. Please make sure I can reach the unit [and the outdoor unit on the roof].
When the job is done, one more message closes it: what you did, and anything they should watch for. Then remove the day label. If you keep a habit of writing what you did in the chat, the next call from the same customer starts with the history already there.
The spring list: the queue you build in winter
The Summer Queue is only half the year. The other half is the quiet weeks before it, when a service visit is easy to fit in and nobody is desperate. Every job you finish in summer is a customer worth a message next spring.
Make one more label, Service in spring, and add every chat you close. In spring, go down that list and send one saved reply asking if they want the units serviced before the heat. The app will not do this for you. It has no diary and no scheduled sends, so it goes out by hand. The options for reminders are laid out in the Reminder Ladder.
Malta notes for an AC business
- Flats have several units. “How many units” is in the intake for a reason. A job on three split units in one flat is not the same morning as one.
- The person who writes is not always the one who decides. With rentals and short lets, the tenant reports the fault and the owner, often abroad, decides and pays. Ask once who approves the work, and get that yes in writing before you start.
- The outdoor unit is often on the roof. Ask how you reach it: roof access, a key, a neighbour who opens the door. Pin that message in the chat so it is there next year too. WhatsApp lets you pin a message for 24 hours, 7 days or 30 days.
- Check which number Google shows. If the number on your profile is a 21 or 27 landline that is not on WhatsApp, a customer who tries to message it gets nowhere. Put the number that carries your WhatsApp on the profile, and see how to add WhatsApp to your Google Business Profile.
What the free app will not do for an AC business
The WhatsApp Business app carries messages. It does not run your round. Four limits to know before you blame yourself:
- No diary and no route. Labels show the day. The order of jobs and the drive between them live in your head, a notebook or a calendar.
- No reminders on its own. The spring list goes out by hand, from a saved reply.
- Everything sends from one phone. Greeting and away messages need that device online. If you and a second technician share one number, decide who owns each chat first. That is in One Chat, One Name.
- No scheduled sends on a +356 number, as far as I have seen. Business Broadcasts were not available on the Maltese number I checked in September 2026, so a message to the whole list goes out by hand.
If you are wondering whether the paid Platform would fix this, read the app versus the API first. A firm with one or two vans does not need it to run the Summer Queue.
Never automate chaos
None of this helps if the days are not real. A saved reply that says “Thursday morning” and a van that never comes on Thursday is worse than no reply at all. If you cannot say how many jobs fit in one of your days, work that out first, on paper, from last summer.
So the order stands. Diagnose where summer breaks: the questions, the vague day, or the “where are you?” call. Articulate the intake, the day message and the on-the-way line in plain words. Systemize them in the app. Only then AI, and only once the habit holds by hand.
One thing to do today
Write the intake reply and put it in your greeting message. October is quiet, so it costs you ten minutes now. Then add every customer you served this summer to a Service in spring label while you still remember them. By April you will have a list, and by July a queue that holds.
Questions AC business owners ask me
Is WhatsApp Business free for an air conditioning business?
Yes. The WhatsApp Business app is free, and the greeting message, quick replies, labels and pinned messages all come with it. An AC firm with one or two vans does not need the paid WhatsApp Business Platform to take enquiries and run a queue.
What should I ask for in the first WhatsApp message about a broken AC?
Five things in one saved reply: the locality, how many units, what the unit is doing (not cooling, leaking water, a blinking light or a code on the display), a photo of the label on the side of the indoor unit, and when someone is home. With those you can place the job and bring the right parts.
How do I answer AC enquiries when I am up a ladder or on a roof?
Let the greeting message take the first message, and ask in it for the five intake details. Then answer the open chats in fixed rounds between jobs, not in scraps from the ladder. Each customer gets their day in that round.
What do I tell customers when I cannot come today?
Give them a real day and keep it. "Thursday morning" is an answer they can plan around. "I will try to pass today" makes them message three other firms, and the first one to name a day gets the job.
How do I stop customers asking "where are you?"
Send one line when you leave the job before theirs: you are on the way and roughly when you will arrive. Save it as a quick reply. A customer who already knows does not phone.
Can WhatsApp Business remind customers to service their AC before summer?
Not on its own. The app has no diary and cannot send a reminder by itself. Keep a label for customers due a service, and message them by hand in spring, from a saved reply.
If summer is the part that costs you
I built this because I was sick of rebuilding yesterday’s messages from memory. I go into small firms across Malta and Gozo, shops, studios, clinics and trades among them, find the one process that is already eating the week, and take it off the owner.
Message me on WhatsApp and tell me which part leaks for you in summer: the same questions all day, the customer who went to whoever named a day, or the “where are you?” calls. No slides, no PDF from abroad, and nothing to buy on the call. If I can help, I will. If I cannot, I will say so.
Lucas