An expert at your disposal
Need a quick answer to your technical problems ? Our 17 EXP-ACE experts operate throughout Belgium, starting at €295 incl. VAT.
Our services
Building assistence
Cracks, damp, leaks: we diagnose the cause, not just the symptom.
Condition report
Rental or pre/post-work — a neutral, detailed assessment that protects all parties.
Pre-purchase advice
Technical visit before signing — know the real hidden costs.
Building audit
Structured overview — condition, compliance, energy, prioritized action plan.
Mediation
Technical mediation between parties — avoid court via shared assessment.
Consultation
A specific technical question? 30 minutes with an expert.
Also available : Real-estate agency support·Handover assistance·Renovation & survey
Latest articles
Advice, case studies and building news
5/4/2026
Buildings Under Climate Pressure: What Changing Weather Really Means for Your Property
Repeated flooding, prolonged heatwaves, droughts destabilising foundations, increasingly violent storms… Climate disruption is no longer sparing Belgian buildings. Water infiltrations, structural cracks, mould, subsidence: weather-related damage is multiplying, and property owners frequently find themselves unprepared for harm they never anticipated. In this context, calling on an independent expert bureau is no longer a luxury — it is a necessity.
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5/4/2026
Heating Oil Leaks in Belgium: Households Left Alone to Face a Financial Nightmare
Thousands of Belgian households still heat their homes with oil. But behind that energy choice lurks a poorly understood and consistently underestimated risk: a leaking storage tank. When it happens, the damage can run into tens — or even hundreds — of thousands of euros. And in the vast majority of cases, homeowners discover to their horror that their insurance covers far too little, if anything at all.
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Meet our experts
Hover a photo to discover the expert
Gaëtan Van Dyck
Associé — Architecte
Régis Demeulenaere
Associé — Responsable IT
Daniel Demeulenaere
Gérant — Directeur Technique
Pierre Moulin
Associé — Gradué Architecture
Stéphan Dhont
Associé — Technicien Bâtiment
Laurence Arnould
Architecte
Philippe Maes
Ingénieur Industriel
Philippe Delarbre
Ingénieur Électronique
Caroline Verbruggen
Architecte
Inès Van Tuycom
Architecture & Urbanisme
Philippe Borchgraeve
Géomètre Expert
Michel Fostier
Architecte
Mikail Karatoprak
Expert Construction
Johan Lemmens
Architecte
Karin Tournay
Détective Privé
Géraud d'Aligny
Agent immobilier
Déborah Castagna
Expert Bancaire
Damien Lucca
Architecture & Urbanisme
A question, a project, a doubt? An EXP-ACE expert can answer you the same day.