Plumbers Gas Safe · OFTECDomestic Commercial-aware1-15 engineers Sized for the firm−2.3 hrs Emergency response, typical
The plumbers stack
Six instruments, calibrated.
UK plumbers + heating engineers — Gas Safe registered, OFTEC oil, leak detection, boiler installation. Emergency calls + scheduled work, one stack.
01 · Emergency dispatch
Boiler call to van rolling — measured in minutes.
Inbound emergency triaged, nearest qualified engineer routed, customer notified — without the office juggling three phones. Scheduled work flexes around emergencies, not the other way round.
Triage & priority queue
Nearest-engineer routing
Live ETA to customer
PoweredNow + Tradify
02 · Gas Safe certification
Certs filed before the van leaves the kerb.
Gas Safe notifications, CP12 landlord certs, commissioning certs — generated on the phone, filed the same day. No paper backlog at the office.
CP12 landlord certs
Gas Safe notification
Commissioning certs
Cert library per address
03 · Boiler scheme + warranty
Worcester / Vaillant — registered, warranty live.
Manufacturer registration on installation, warranty activated, service-due reminders booked into the calendar. The recurring revenue stops leaking.
Worcester Bosch registration
Vaillant warranty activation
Service-due reminders
Per-boiler service log
04 · Parts on the van
The van is never short.
Stock-on-truck tracker, reorder triggered by upcoming jobs, supplier API for instant resupply. Wickes, Plumbase, City Plumbing — wired in.
Per-van stock tracking
Job-driven reorder
Supplier integrations
Returns & warranty log
05 · Customer comms
On the way. On site. Done.
Pre-arrival SMS, on-the-way WhatsApp, post-job follow-up. Annual service reminder in the calendar, not in the owner's head.
WhatsApp + SMS updates
Annual service reminders
Post-job review nudge
Customer self-serve portal
06 · BrainBase
One brain on every van.
Boiler model docs, manufacturer guides, fault-code library, apprentice training — searchable from a phone on site. Diagnostics in seconds, not back-to-the-merchant.
Boiler model docs
Fault-code library
Manufacturer guides
Apprentice training stack
Sample engagement
The six-engineer firm that cut emergency response from 3.5h to 1.2h.
Six engineers. Forty active jobs. Emergency calls juggled across two phones and a whiteboard.
A regional plumbing + heating firm took emergency calls into a single mobile and re-routed engineers by shouting at the schedule. Two-week build: triage queue, nearest-engineer routing, customer ETA pushed via WhatsApp, scheduled work auto-rescheduled around emergencies. Five months in: average emergency response from 3.5 hours to 1.2 hours, scheduled-work adherence up to 94%.
How we measure: Emergency response measured as inbound-call timestamp to engineer-arrived timestamp across 211 emergency jobs post-build vs the operator's call-log baseline from the prior 12 weeks.
−2.3 hrsemergency response, average
94%scheduled-work adherence
+£18krecovered service revenue, year one
Builds for trades & services
Use cases that fit.
Each is a tightly-scoped build, fixed price, owned by you.