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    AI marketing built for UK gas engineers

    Stop missing boiler breakdown calls while you're on a job. The Keystone OS answers every call in 60 seconds, manages your pipeline, collects reviews, and handles follow-ups automatically.

    There are approximately 130,000 Gas Safe registered engineers in the UK, serving a market where boiler breakdowns and heating failures create urgent, time-sensitive demand — particularly during winter months when call volumes can triple overnight. For gas engineers, every unanswered call during a boiler repair could mean losing a £3,000 installation to a competitor. The Keystone OS is built around the realities of gas work: understanding the difference between an emergency boiler breakdown and an annual CP12 landlord certificate, prioritising urgent calls via SMS, and tracking recurring service customers so you never miss a renewal. With the UK's transition toward heat pumps and hybrid heating systems, gas engineers who modernise their business operations now will be best positioned for the decade ahead.

    <60s
    Lead response time
    15-20hrs
    Admin saved per week
    30-40%
    More leads captured
    1 per area
    Trade exclusivity
    Why AI Matters

    Why do UK gas engineers need AI automation?

    Most gas engineers still run on a notepad in the van, a WhatsApp group, and a memory that's already full. Here's what that quietly costs you every week.

    Emergency calls missed on site

    You're servicing a boiler or fitting a gas hob when the phone rings. Boiler breakdowns go to whoever answers first — especially in winter.

    Paperwork eats your evenings

    Gas Safe certificates, quotes, landlord CP12s, and CRM updates pile up. You spend evenings on admin instead of resting after a full day of callouts.

    Reviews don't match your Gas Safe record

    You're fully Gas Safe registered with years of experience, but your Google profile has fewer reviews than the engineer who started last year.

    AI automation handles the tasks that cost gas engineers thousands: answering emergency boiler calls, following up installation quotes, and building the Google reputation your Gas Safe credentials deserve. Built for how gas engineers actually work — on callouts, not at a desk.

    What Changes

    What AI automation does for gas engineers

    AI for gas engineers is not about replacing your expertise. It is about handling the admin that stops you earning.

    Every call answered

    Missed calls trigger an AI callback within 60 seconds. The assistant captures the issue — boiler breakdown, gas leak smell, annual service — and offers your next slot.

    Emergency work prioritised

    The AI identifies urgent jobs like no heating, no hot water, and suspected gas leaks and flags them immediately via SMS.

    Installation quotes chased

    Boiler installation quotes average £2,500-£5,000. Automated follow-ups on day 3, 7, and 14 recover revenue from undecided customers.

    Reviews collected after every job

    When a job is marked complete, the system sends a review request. Build the reputation your Gas Safe registration deserves.

    CRM tracks every job

    From initial call through diagnosis, quote, parts ordered, and completion — every stage updates automatically. No spreadsheets or notepads.

    How It Works

    How does The Keystone OS work for gas engineers?

    One connected platform. Not a stack of apps held together with hope and Sellotape. Here's what happens the moment a gas engineer lead lands.

    01

    Lead lands

    Phone, web form, Facebook, Google ad. Doesn't matter which. The system catches it.

    02

    AI replies in under 60 seconds

    Professional greeting, real conversation, project details captured. Sounds like a person, not a bot.

    03

    Survey booked there and then

    Live calendar slots offered. SMS and email confirmation fires immediately.

    04

    CRM updates itself

    Lead details, call recording, transcript, qualification score. All in one place. Without you touching a thing.

    05

    Quote sent with tracking

    Branded template, e-signature, deposit link. You see the moment they open it.

    06

    Job done. Review asked.

    Happy customer gets a review request the same day. 5-stars go to Google. Bad ones get caught privately.

    07

    Referral prompt fires

    A simple share link goes out. Happy customers send you the next job. (Often before you've cashed the cheque.)

    Core Features

    What AI tools are built for gas engineers?

    Every part of The Keystone OS is built around how UK gas engineers actually work. (Not how a Silicon Valley product manager imagines you do.)

    60 second lead response

    Every missed call gets a professional callback within one minute. For boiler breakdowns in winter, responding first wins the job.

    Gas engineer CRM

    Pipelines designed for gas engineers: emergency, service, installation, CP12 landlord, quote stage. Track every job without paperwork.

    Automated review collection

    After every completed job, the system requests Google reviews. Build the reputation that wins landlord contracts and domestic work.

    Quote follow-up sequences

    Automated chasers on boiler installations, heating system upgrades, and commercial quotes. Recover thousands annually.

    24/7 call handling

    Boiler breakdowns don't wait for office hours. The AI handles emergency calls around the clock so you never miss urgent work.

    Area exclusivity

    Only one gas engineer per postcode area. Your local competitors cannot access the same system in your territory.

    Who It Is For

    Who is The Keystone OS built for in the gas engineer sector?

    Built for gas engineers turning over £500k to £5m. One-man-band with the phone in your pocket, or a 30-strong team with a yard. The system scales to match.

    Check Your Area
    Gas Safe registered engineers
    Boiler service and repair specialists
    Central heating installation firms
    Landlord gas safety certificate providers
    Commercial gas engineers
    LPG installation specialists
    Gas fire and cooker installers
    Warm air heating engineers
    FAQs

    Marketing for gas engineers: common questions

    Ready to automate your gas engineer business?

    Check if your area is still available. Only one company per trade per postcode.