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    🎉 Founding Solar Partner Programme: First 10 signups get 3 months free.
    Stone Signal DigitalStone Signal Digital
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    Solar leads cost £30.
    Are you answering in 5 minutes?

    78% of homeowners buy from whoever replies first. We text them back in 7 seconds and book the survey while you're on the roof.

    20+ years web design 5-star Google rating Built for UK trades

    You're paying for leads, then ignoring them.

    You miss calls on installs

    You can't answer the phone when you're on a roof. By the time you call back, they've phoned someone else.

    Leads go cold in 30 minutes

    Homeowners want answers now. Contact within 5 minutes makes you 21x more likely to qualify the lead.

    Competitors show as 'Open 24 hours'

    When someone searches at 8 PM, your competitors are booking surveys while you're eating dinner.

    21x

    More likely to qualify

    When you contact a lead within 5 minutes versus 30 minutes.

    See it work for a solar company

    This is an example of how missed-call text-back keeps the lead warm and then Conversation AI qualifies and closes them.

    Step 1
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    Step 4
    Step 5
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    Step 7

    Click arrows to see the conversation progression

    How much are missed calls costing you?

    Adjust the sliders to see what you're leaving on the table.

    15 calls
    30%
    £8,500

    Potential lost revenue

    £38,250/month

    After Stone Signal Growth at £397/mo, that's £37,853 extra per month.

    How it works

    A simple, automated system that books surveys while you're busy.

    1

    Missed call triggers instant SMS

    If you don't answer, the system immediately texts: "Hi, sorry I missed your call. I'm on a roof right now. How can I help?"

    2

    AI qualifies the lead

    Our Conversation AI asks for their postcode, checks their roof type, and finds out their timeline via text message.

    3

    Calendar books the survey

    Once qualified, the AI shares your calendar link to book a survey slot, and you get a notification.

    Simple, transparent pricing

    Fair-use messaging included — we cover the costs, no per-text charges.

    3 months free for first 10 solar partners

    Launch

    Never miss a call

    £197/mo

    + £997 setup fee

    Only 7 spots left

    • Missed-Call Text-Back
    • Instant SMS follow-up
    • Booking calendar
    Start Launch — LAUNCH10
    Most Popular

    Growth

    Automate the chat

    £397/mo

    + £1,997 setup fee

    Only 4 spots left

    • Everything in Launch, plus:
    • Conversation AI (web chat + SMS)
    • Automated review requests
    • Directory listings
    Start Growth — GROWTH10

    Dominator

    Full AI receptionist

    £597/mo

    + £2,997 setup fee

    Only 9 spots left

    • Everything in Growth, plus:
    • Voice AI that answers calls
    • Custom workflows
    Start Dominator — DOMINATOR10

    Built for real UK businesses

    We built a compliance automation for a busy Hertfordshire pub to meet their license conditions. Same engine now books solar surveys 24/7.

    Pub Queue System
    Case Study

    A Simple System for Pubs to Manage Queues and Late Licences

    Reliable, compliant, and built to handle high volume without dropping the ball. See how we built it.

    Read the article

    Frequently Asked Questions

    First 10 solar partners get 3 months free

    Stop losing £8k jobs because you were on a roof. Get the system set up and working for you.

    Book a 15-min setup call with Joe
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    Hi I'm an AI Customer Support Bot. Do you have a question or want to book a demo call? I can help!