Case DEK installaties.

A website that works. And enquiries that come in.

DEK installaties installs and maintains air conditioning for homes and businesses in the Zoetermeer region. Skilled work, with plenty of knowledge, experience and personal attention.

The old website was a simple WordPress site with a standard contact form. Maintenance wasn't handled well and the form regularly stopped working. That cost customers. On top of that, the form attracted a lot of spam.

  • Strategy
  • Design
  • Custom website
  • Quote form
  • SEO
No. 1For air con searches in the region
90+Google PageSpeed score

The challenge

A form that cost customers.

The website was outdated and too slow. Its image and feel didn't match what DEK wanted to convey. And the enquiries that did come in were often incomplete, so DEK had to call back first to find out whether a visit was worthwhile.

Time to get to work. Time for a stable, professional website.

The approach

A cool plan.

First we sat down to answer one question: what should the website really do? That led to three goals.

  1. Get rid of spam

    A form that lets real enquiries through, and keeps spam out.

  2. Fewer call-backs

    The right details upfront, so DEK knows straight away whether a visit is worthwhile.

  3. Professional and personal

    A look that matches the craftsmanship, without losing the personal touch.

Homepage of dek-installaties.nl on desktop
Homepage of dek-installaties.nl on a mobile phone

The new homepage on desktop and mobile

The result

A quote form that converts.

The bespoke quote form shows at a glance what needs to be filled in. It has a calm, clear layout, so visitors see straight away that it takes little effort. And DEK receives the details it needs upfront to assess each enquiry properly.

The quote form on dek-installaties.nl
The quote form
Confirmation after submitting, with reviews from DEK customers
After submitting
  1. At a glance

    Calm and clear. Visitors see straight away what is needed, and that it takes little effort.

  2. Reviews after submitting

    After submitting, positive customer reviews appear. That confirms the choice for DEK.

  3. Professional confirmation

    The customer instantly receives a polished confirmation email. The first good impression is made.

    View the website (opens in a new tab)

Before and after

Number one in the region.

DEK deliberately works in its own area, in and around Zoetermeer, and wants to be highly visible right there. Relevance then matters not just for Google, but above all for the visitor. DEK now ranks in position one for competitive, high-converting Dutch search terms such as "airco plaatsen" (air con installation) and "airco onderhoud" (air con maintenance) in its own region.

  • Regional search

    No. 1

    Air con installation, maintenance and more

    Was:
    Partly findable

  • Quote requests

    Reliable

    Complete and ready to use

    Was:
    Form stopped working

  • Spam

    Less

    Only real enquiries

    Was:
    Lots of spam

  • AI overviews

    Mentioned

    In AI answers about air con

    Was:
    No mentions

  • PageSpeed

    90+

    Google PageSpeed, without maintenance

    Was:
    Low, WordPress

Portrait of Alex Dek of DEK installaties
“My website is easy to find and requesting quotes through my website works really brilliantly!”

Alex Dek · DEK installaties (translated from Dutch)

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