Marlo for heating & gas engineers

Every call answered. Every service reminder sent.

Around 130,000 Gas Safe registered engineers, most working solo or in very small teams. Marlo answers the calls you miss on the tools — and never lets a service or safety renewal slip.

Heating & gas engineers

By the numbers

The job goes to whoever answers first.

62%

of calls to home-service businesses go unanswered

Customers who expect a reply within the hour55%
Trades that actually manage it28%

That gap is the job you can win — Marlo closes it.

130,000

Gas Safe registered engineers — most solo or very small teams

21×

more likely to convert when you reply within 5 minutes

What matters most for heating & gas engineers

Never miss a call — or a renewal.

Repeat work and compliance are your bread and butter. Marlo keeps both on track automatically.

  • ✓Annual boiler-service and gas-safety reminders sent on time, automatically
  • ✓Every call answered in your business name, even mid-job
  • ✓Past customers kept warm, so the next service is yours
A Gas Safe engineer checking a boiler with a flue-gas analyser

One place for every enquiry

Every call, message and web lead — in one tidy inbox.

WhatsApp, phone, web form and Google — Marlo answers, captures the details and drops each enquiry into one simple inbox, scored and ready to act on. No more scattered messages, no more lost jobs.

Enquiry inbox5 new today
SM
Sarah M.· WhatsApp
EV charger install, IG1
Hot21:50
DP
Dave P.· Phone
Boiler service booking
Warm20:12
AK
Aisha K.· Web form
Kitchen rewire — quote please
Hot19:03
TR
Tom R.· Google
MOT + service this Friday?
New18:20
LB
Leah B.· WhatsApp
Leaking radiator, urgent
Hot17:44

Never miss another job.

See Marlo handle a real enquiry for your trade — a short walkthrough, no pressure.