Built for heating engineers

Heating engineer, your expertise is heating systemsnot chasing up clients.

You repair boilers. The app answers calls, books appointments and sends quotes and invoices. All by itself.

+18h/week saved in winter · 0 missed maintenance visits

What changes for you

  • We answer your clients 24/7
  • Your appointments fill themselves
  • Your quotes go out in 2 minutes
  • Invoices and reminders sent automatically
v1 demo in 7 days
One-time payment

[02]What we do

We automate your admin, you do your job

We build the exact tool you need — appointments, quotes, invoices, client follow-up. You pay once, it's ready in 8 weeks, and we show you how everything works.

  • Diary & appointments
  • Quotes & invoices
  • Client records
  • Automatic reminders
  • Your numbers at a glance
  • On phone and computer

How it works

  1. Day 1

    [01]

    Call

    A 30-min call to understand your business and what you need.

  2. Day 7

    [02]

    V1 demo delivered

    You see your app live. We present the quote.

  3. 4–6 wks

    [03]

    Weekly check-ins

    We move forward every week, you approve each step until final delivery.

  4. 8 wks

    [04]

    We deliver

    Launch, team training. Project complete.

[03]

Your digital secretary specialised in heating

Every call handled, every service scheduled

An AI trained on heating trade specifics: it knows the difference between a routine service and a gas emergency.

Automatic winter peak management

Before

50 missed calls per cold day, frustrated clients ringing another heating engineer.

After

Instant response via WhatsApp and SMS: captures details, qualifies urgency, offers available slots. No call goes unanswered.

0 clients lost during cold snaps

Automated annual service reminders

Before

Dozens of clients forget their mandatory annual service. You lose recurring revenue and they risk a fine.

After

Every client receives an automatic reminder one month before their service is due, with a link to confirm their slot. Automatic follow-up if no reply.

100% of annual services scheduled effortlessly

Quotes sent in a few taps from the field

Before

You spend your evenings writing quotes for boilers, heat pumps and full installations.

After

Send quotes by SMS or email directly from your phone, using your standard rates. The client receives a clear document they can accept quickly.

Quote sent in 5 min instead of 45

Client equipment cards

Before

Boiler brand, installation date, parts replacement history: it is all in your head or on scraps of paper.

After

Each client has a complete file: installed equipment, service dates, replaced parts, photos and upcoming deadlines. Accessible in one tap before every visit.

Full history in 3 seconds

Post-intervention satisfaction follow-up

Before

No feedback after your visits. You have no idea whether the client is happy and you miss out on Google reviews.

After

Automatic message 24 hours after every visit: satisfaction check, Google review request, and maintenance contract offer if the client does not have one yet.

3x more Google reviews within 2 months

Winter is coming your digital secretary is ready.

Manage your servicing and emergencies without losing a single client.

Démo v1 en 7 jours
Paiement unique
Formation incluse

Comment ça marche

[01]Appel découverte — Jour 1
[02]Démo v1 livrée — J+7
[03]Suivi hebdomadaire — 4–6 sem.
[04]On livre — 8 semaines
Business app for Heating Engineers | monapplication.be