Icon · Case study

ArgéoSoil engineering consultancy

A complete overhaul of a soil engineering consultancy’s image and online presence: visual identity, print, content, website and local SEO.

Sector
Geotechnics · soil surveys
Area
Gard and Hérault
Year
2026
Website
argeo.fr
Branches
StrategyBrandContentDigitalVisibility
A soil core sample with coloured layers, from grass to gravel, beneath the Argéo logo
The context

The starting point.

Founded in 2003 and based in Sommières, Argéo carries out soil studies for homeowners, construction professionals, developers and local authorities, with more than 12,000 files completed.

Its expertise was recognised in the field, but its image did not reflect it: an old logotype unrelated to the trade, a technical offer hard to read for a non-specialist, and clients who needed to understand quickly and get in touch easily.

  • 6

    technical missions

    A dense, regulated offer, hard to read for a non-specialist.

  • 4

    audiences to win over

    Homeowners, construction professionals, developers and local authorities: very different levels of expertise and expectations.

  • 1

    dated logotype

    A single word in a brown gradient, with no visual link to the trade, and hard to read at small sizes.

The approach

Making the invisible visible, to inform every decision.

Before building or selling, clients worry about what they cannot see: the ground. The approach was to show the land in cross-section, the way a geotechnical engineer reads it, and make it the reference point for all communication.

The scope

Branch by branch.

  1. Rather than a technical catalogue, the offer is structured by mission, each with its own page, and every journey ends with a way to get in touch.

    Offer architecturePath to quote
  2. The logo depicts a cross-section of the land: the trade is understood without explanation. The palette follows from it and applies to every medium.

    LogoPaletteVariations
  3. Texts accessible to homeowners without losing the precision professionals expect, and one illustration per mission to make each subject concrete.

    Web copywritingIllustrationsGenerative AI visualsBusiness cards
  4. The website is built around the quote request: trust signals, answers to frequently asked questions and contact options at every step. Argéo updates it on its own.

    WordPress websiteMission pagesQuote form
  5. A page for every town in the area and a targeted FAQ to meet real searches, with audience measurement to steer.

    Local pagesFAQAudience measurement
The system

Six missions, one visual language.

  • Illustration: Off-mains sanitationOff-mains sanitationOn-site wastewater treatment
  • Illustration: G1 mission under the ELAN ActG1 mission under the ELAN ActPreliminary study before selling a plot
  • Illustration: Contaminated soil assessmentContaminated soil assessmentTesting soils for pollution
  • Illustration: Stormwater managementStormwater managementRainwater infiltration and retention
  • Illustration: Development permitDevelopment permitSoil study for a housing development
  • Illustration: De-sealingDe-sealingMaking soils permeable again

Every mission has its own page, illustration and vocabulary.

Key figures

The project in numbers.

5Branches involved, from strategy to search
13Local pages, from Sommières to Narbonne
100%Copy and visuals created by the studio
4.7/5Google rating from 23 reviews, featured on the website
The work

The project in pictures.

01 · Identity

Before and after.

From a gradient logotype to an emblem that shows the trade. Drag the slider to compare.

The old Argéo logo: a single word in a brown gradientThe new Argéo logo: a cross-section of the land inside a circleBeforeAfter
The Argéo name carved into the soil layers, from topsoil to gravel
Argéo business cards on a stone: logo, contact details, services and a QR code to argeo.fr
02 · Illustrations

Six isometric illustrations.

One perspective and one treatment, on the website and in print.

The six isometric illustrations of Argéo’s services, from off-mains sanitation to soil de-sealing
03 · Generative AI · Art direction

An AI-generated series, under art direction.

One visual per page, produced from a brief per mission: the same late-afternoon light, the same warm palette, field scenes and explanatory cross-sections. Every image is selected, retouched and then integrated.

  1. Brief per mission
  2. Generation
  3. Selection
  4. Retouching
  5. Integration
Stormwater management: cross-section view
Stormwater management: cross-section view
Off-mains sanitation: cross-section view
Off-mains sanitation: cross-section view
Projects page: cross-section view
Projects page: cross-section view
De-sealing: field scene
De-sealing: field scene
Development permit: field scene
Development permit: field scene
Town page: local landscape
Town page: local landscape
04 · Web

The website, from one screen to the next.

The home page on laptop and mobile: the same clarity on every screen.

The Argéo website on a MacBook and an iPhone on a stone console: the home page and its illustrated services
05 · Mobile

The mobile journey.

G1 ELAN Act mission and stormwater management, out in the field: the call and quote bar is always visible.

An iPhone held on a building plot in the Gard, showing the G1 ELAN Act page of the Argéo website
An iPhone on a limestone rock, showing the stormwater management page of the Argéo website
06 · Search

One page per town.

Here, Sommières: services, local roots and a quote request, built to capture nearby searches.

The Sommières page of the Argéo website on a MacBook, in a soil engineering office with plans and a soil sample
Client review
“Our communication had become dated, so we called on SylIconValley to give our image a fresh start. […] Thank you, Sylvain, for your support, your advice and your patience. We are very pleased with the visibility it has brought our company!”

Argéo · Google review ★★★★★, translated from French

In conclusion

Argéo now has a recognisable identity, an offer organised around its missions and consistent materials, from first contact to quote request. A project where strategy, identity, content and digital work as one.

Is your trade technical? Let’s make it obvious.

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