For trade businesses in Bonn, Cologne, Rhein-Sieg

Good businesses lose jobs before they even hear about them.

We make you visible to the right customers and let no enquiry sit unanswered.

Example

Without Hannes

Sample Heating Ltd 4.8 · 72 reviewsOpen today · Website
Example Plumbing 2.9 · 3 reviewsLast review 2 years ago · no website

Mrs Lange calls the next one.

Incoming callMs Lange
VoicemailPlease speak after the tone.

Hung up. Mrs Lange calls the next one.

With Hannes

Example Plumbing 4.9 · 41 reviewsOpen today · Website · Call
Sample Heating Ltd 4.8 · 72 reviews

Mrs Lange taps “Call”.

Incoming callMs Lange
Hannes, our AI assistant. AI-generated character.
HannesAI assistant

Hello, this is Hannes, the AI assistant of Example Plumbing. How can I help?

We want our bathroom redone. Can you call me back by 1 pm?

  • Request: bathroom renovation
  • Address: Bonn-Beuel
  • Call back by 1 pm
Message to youNew enquiry: bathroom renovation, Ms Lange, call back by 1 pm.
Example scene, not a real call. Hannes is our AI assistant, and his picture is AI-generated too.
30 days freeCancel monthly30 days money backA contact person from your region

Eight characters, letters and digits, upper or lower case does not matter. Our codes never contain zero, O, one, I or L.

Four numbers that explain the difference

  • 85 %of trade businesses say customers expect them to be reachable at all times.Bitkom, 2025
  • 7 ×times more conversations when a lead gets an answer within an hour rather than later.Harvard Business Review
  • 4 in 10customers rule out a business without a website before they even call.Bitkom, 2025
  • 87 %would accept an AI phone assistant that says what it is.Placetel, DMB and YouGov, 2025

Lost jobs never appear on an invoice.

Whoever cannot find you calls the next business. Whoever cannot reach you does the same. You never notice either.

No call into the void. No profile from yesterday. No quote without a follow-up.

That is why we do it, not you.

What is hiding in your missed enquiries?

Use your own figures. It is an opportunity, not a guarantee.

Discuss my business
Potential revenue / month€1,500

Per year: €18,000

Calls × conversion rate × job value. Estimate before materials, labour and assistant costs. Not every call becomes a job.

Found. Heard. Booked.

Jobs get lost in two places.

First people cannot find you, then they cannot reach you. We take care of both.

Get found

Never lose an enquiry

All services in detail

The path of an enquiry.

A Tuesday, you are up on a roof in Bonn-Beuel. This is how the job still reaches you.

  1. 08:40

    Ms Lange searches for “bathroom renovation Bonn”.

    Your Google profile is at the top, with photos and reviews.

  2. 08:42

    You are on the roof. Hannes answers.

    He says he is an AI assistant and takes down the request, address and callback wish.

  3. 12:15

    You call back during your lunch break.

    The enquiry sits on your Werkbank. Site visit arranged, quote sent, the Werkbank follows up.

  4. Three weeks later

    Done. And a new review.

    We ask Ms Lange for a review. The next enquiry comes easier.

Turn a missed call into a clear next step.

This is what a call for your business sounds like. Pick a trade.

Text example, not a real call.

Hannes says who he is.

Hannes is an AI assistant and tells every caller so in the first sentence. The EU AI Act requires it, and so do we.

Request a personal voice demonstration
HannesAI assistant
Example

Hannes

Hello, this is Hannes, the AI assistant for Example Heating. How can I help you?

Caller

I’d like to have my heating serviced. Could someone call me back?

Hannes

Of course. I’ll take your name, callback number and a suitable time, and pass them on to the team.

What you receive
Enquiry
Heating service
Contact
Example customer · callback number noted
Next step
Call back to arrange an appointment

For your trade.

Seven trades have their own page, and we know seven more just as well. The check works for every business.

All trades at a glance

We set everything up. You carry on as before.

  1. 1

    We get to know your business.

    Services, service area, opening hours, frequent questions.

  2. 2

    We set everything up for you.

    Google profile, Werkbank and, if you like, Hannes on the phone.

  3. 3

    Test together, then go live.

    We only go live once everything fits.

Keep your existing phone number.

We check the call forwarding with your provider.

Clear prices. Cancel monthly.

Trial period

Try the Werkbank for 30 days, with Hannes if you like.

ends by itself0 € for 30 days

then you decide

  • The Werkbank with your real enquiries
  • Google profile set up, worth 190 €, stays yours
  • After 30 days a conversation about your numbers

At most three businesses at a time.

Werkbank

Your enquiry hub that follows up by itself.

without Telefon€179 a month

under €6 a day

  • Missed callers get a message in your name right away, for example: “We are on site and will call you back by 1 pm.”
  • Calls, forms and messages in one list, open quotes are followed up automatically
  • Google profile maintained, reviews requested, a monthly report with your numbers

Pays for itself from one job a month.

Telefon

Hannes answers when you cannot.

without Werkbank€199 a month

under €7 a day

  • Hannes answers the phone around the clock, on site and after hours
  • Request, name and callback number straight to your phone
  • Google profile set up, a monthly report with every call

Pays for itself from one job a month.

One-off

Website

€790 one-off

490 € with Werkbank, Telefon or Komplett, hosting included

  • Up to five pages, online within seven days
  • Built for the phone, readable for Google and AI search
  • Domain, texts and images belong to you

For comparison: agencies often charge 1,500 € and more, plus ongoing hosting and maintenance. Source

Example draft, fictional business

Beispiel-Entwurf einer Website für Heizung & Bad Beispiel, ein fiktiver Betrieb, Ansicht am Laptop
Beispiel-Entwurf einer Website für Heizung & Bad Beispiel, ein fiktiver Betrieb, Ansicht am Handy

Google profile setup

190 € one-off

Free during the trial and with a monthly module. We set up your profile: categories, services, photos, opening hours.

All prices in detail

All prices plus VAT. For businesses only. Telefon and Komplett include 300 call minutes a month, 0.25 € per minute beyond that. When you cancel, you get your data as a file.

Advertising brings calls. We make sure they turn into jobs.

  • We come to you. One fixed contact from Bonn, no hotline.
  • We set everything up. You install nothing and learn no new software.
  • Open numbers. We also tell you when something is not worth it for you.
  • No lock-in contracts. Cancel monthly, 30 days money back. Your data and your website belong to you.
Who is behind it

What you will never hear from us

  • “We guarantee you 30 more enquiries.” We show real numbers after 30 days.
  • “This is what our customers say …” No invented voices.
  • “Sign today or the offer is gone.” No artificial urgency, everything can be cancelled monthly.
  • “Your data stays with us.” When you cancel, you get your data as a file.

Still have questions?

What is the Werkbank?

The Werkbank is your account with us. All enquiries come together there, whether by call, form or message. Missed callers automatically get a message, quotes are followed up, and every month you see what came in. You use it on your phone or your computer.

Do I need a new website?

Not necessarily. If you have a good website, we connect it. If you have none or an outdated one, we build you one: €790 one-time, €490 with a monthly module. The website belongs to you.

What happens if I cancel?

You cancel monthly, without giving a reason. You get your data as a file. Your website belongs to you: it keeps running for €29 a month or moves elsewhere.

Will callers know they are speaking to AI?

Hannes introduces himself as an AI assistant. We show you the voice and conversation flow in a personal demonstration.

What does Hannes do when he doesn’t know something?

He only answers what is in the information you have approved. For everything else he takes down name, number and request, and you call back.

Can I keep my existing number?

The planned connection uses call forwarding from your existing number. We check the available settings with you based on your phone system and provider.

Can Hannes book appointments?

Appointment booking depends on your calendar and agreed processes. We check the connection first. Alternatively, Hannes records an appointment request for you to follow up.

What happens with urgent calls?

Together, we define which enquiries are urgent and who should be notified. Hannes does not replace emergency services or make professional emergency decisions.

What about privacy and call recordings?

Before use, we discuss providers, data processing, retention periods and how callers are informed. Any need for call recordings is agreed separately.

Do I need to do any coding?

No. We handle configuration. You bring your knowledge of the business and check with us that Hannes handles enquiries the way you want.

Three tips to take with you.

Short and concrete, doable without us too.

All tips

Free Visibility check

We look at your business the way a customer finds it on Google and bring you the result in person. Free of charge.

[email protected]

Personal. No obligation. No technical jargon.

We call you once to arrange an appointment, by the next working day at the latest. We use your details for that only.

How we handle enquiries: Privacy notice (German).