Installer (plumbing, electrical, heating)
Website for an installer: more emergency jobs and quotes
Emergency callers and project customers want different things. How to build an installer's homepage that sends both the right way, fast.
By the Webclouds team · 25 September 2026 · 4 min read
Two visitors, two kinds of hurry
Two very different people land on a plumber's or electrician's site. The first is standing with a wet kitchen floor or has no heating. Phone in hand, they want to know one thing: can someone come today? The second is calmly thinking about a heat pump, a new boiler or an extra circuit in the fuse box. They want advice and take their time.
Those two rule each other out. Someone with an emergency doesn't read a story about subsidies. Someone considering a heat pump doesn't call straight away. Your homepage has to send both the right way within a few seconds.
What they fear, what they want
The emergency caller fears damage: every hour of waiting makes it worse. The project customer mainly fears paying too much. Both want someone who responds today and knows what they're talking about, including subsidies and schemes.
That's why two things work well: a clear response time for emergencies and an honest price for projects. Without those two, you're one of many for both visitors.
How to structure your homepage
- A split first screen. "Call now" for emergencies, next to it "Request free advice" for projects. Normally you choose one button, but here two are fine: the visitors really want different things.
- Trust bar. Your InstallQ recognition, your review score and your response time, if it's accurate.
- Services by problem. "Leak", "boiler not working", "heat pump installation". The visitor searches for their problem, not your trade terms.
- How you work, per type of job. A short route for emergencies (call, engineer comes, done) and a longer one for projects (advice, quote, installation).
- Prices. Before the reviews. Someone calling in an emergency wants to know first what the call-out charge is.
- Reviews. Preferably ones that mention speed or advice.
- Team and service area. Who comes round, and in which towns?
- Frequently asked questions.
- Closing section. Both routes one more time, with your number.
On the phone, add a fixed bar at the bottom with at most two buttons: call and quote. Hide that bar as soon as someone fills in a form.
Trust: show what you're certified for
The most important signal for a Dutch installer is InstallQ recognition. It applies per discipline: central heating, gas, electrical, solar power, heat pumps. Name exactly the recognitions you hold and link to the public register. Then the customer can check it themselves.
Also helpful:
- Techniek Nederland: membership of the trade association.
- Manufacturer certificates: say in one sentence what they mean, for example that you're trained on a particular brand of heat pump.
- Reviews: with score, count and platform. One review about an emergency job on a Sunday evening says more than ten times "great service".
A response time is a trust signal too. "Called back within an hour" only works if you deliver it every time. If you can't, don't mention it. A promise you break costs more than no promise.
The buttons: calling and advice
For emergencies the button is "Call now", as a link that dials straight away on a phone. Put your number at the top of every page too. A hidden number comes across as evasive. If someone really keeps up with WhatsApp, that's a good second route for emergencies.
For projects the button is "Request free advice", but only if that advice really costs nothing. Use a quote form in steps: first the job, then the timing, and only at the end name and phone number. Let customers send a photo of the boiler or fuse box. That sometimes saves a visit.
Prices: call-out charge and hourly rate visible
A hard rule applies here: show your call-out charge and your hourly rate, including VAT. That's the first price an emergency caller looks for. For projects, give a from-price with a range, for example for a boiler including installation.
A from-price does have to be accurate. The ACM, the Dutch consumer authority, wants the total price to include all mandatory costs from the first mention. So a from-price without installation isn't allowed. Explain in a few words what determines the final price, such as the type of home or the distance to the fuse box.
Images: your engineer, your van
The best photo is an engineer at a real installation. Think of a freshly connected boiler or a tidy fuse box. Show your van too, with the logo. People know it from their street. Stock photos of smiling plumbers in spotless overalls make you less credible.
Avoid this
- An emergency number below the fold. Someone with water on the floor doesn't scroll. The number goes on the first screen.
- No response time. Anyone who doesn't know when you'll call back calls the next one.
- Emergencies and projects mixed up. A page that gives the emergency caller a story about subsidies loses them.
- Panic language. Responding fast is good. Scaring visitors isn't.
Checklist
- Are "Call now" and your advice button both on the first screen?
- Can your phone number be called with one tap on mobile?
- Do you name your InstallQ recognitions per discipline, with a link to the register?
- Are your call-out charge and hourly rate on the site, including VAT?
- Is the response time you mention accurate, every time?
- Are your services grouped by the customer's problem?
- Does your quote form ask about the job first and only then for contact details?
As an installer you win on two things: being fast with emergencies and being honest with projects. A homepage that shows both does a large part of the work for you.
Sources
- InstallQ
- ACM, Guidelines on the Protection of the Online Consumer (2024)
- Nielsen Norman Group, Contact Us Pages



