Who are we ?

Union des Experts is a network of independent building experts who have ten to twenty years of building experience, in positions of technical and / or managerial responsibility.

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Experts joining the network

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Departments covered

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Relationship agreements

About Us

Our national coverage allows you to find an expert near you but also experts specializing in a specific field outside your region and thus have the analysis best suited to your case.

Our role is then to put you in touch with the expert closest to you to observe and diagnose these various problems. Our experts are independent, experienced and impartial for personalized and quality technical support.

If you buy a good, you are likely to discover poor workmanship and latent defects after the sale is made. When you embark on construction or renovation work, the architect, contractor or supervisor does not always objectively control the works carried out for economy, time saving or laxity: Premature damage is real and inevitable. The control coming from an expert is then of capital importance for the correction of possible errors of realization or calculation. Thus, you save a future repair of your work or a charge from the buyer to whom you would have sold your property with these defects.

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Most requested activity sectors

Discover the expert's activities

Reception and delivery

Did you have your house built in CCMI or you purchased off-plan / off-plan?

Humidity expertise

Black spots, mold and fungus, peeling paint ... find out why!

Wet soil expertise

Damp floors can permeate the base of the wall and rise by capillary action.

Roofing expertise

The roof protects your property, an undetected disorder can have serious consequences.

Crack expertise

You notice a crack in your house or in the property you want to buy.

Works control

At each key stage of your work, we control the correct implementation.

Your relationship with an expert

Conduct of an expertise

Contact d'un expert en bâtiment

Contact of a building expert

Contact the expert closest to you, following this call you will receive the mission letter in order to validate the appointment.

Visite ou médiation avec les parties

Visit or mediation with the parties

The parties involved are summoned to the site in order to precisely define the reasons and responsibilities of each.

Édition et envoi du rapport d'expertise

Editing and sending of the expert report

Once the on-site appraisal is completed, the expert reports on the situation and the progress of the maintenance carried out on site and sends it to the principal.

Are you an expert? join us

Whether you are an experienced expert, an expert just starting out or a building professional looking for a retraining.

Before each registration validation, our advisers will get to know you and then support you in your progress within the network.

What are the advantages ?

The advantages of the network are numerous, the team is divided into several functions to create new tools, simplify your management, improve your content, etc.

Web hosting included and assisted

Instant publication

Digital independence

Reliable agreements and partnerships

Network partners

Contact us

You are looking for an expert or want to join our network, write to us by email directly.

    Common questions Our faq

    You can contact our member experts directly on our site by visiting your department page and select the expert you want or by contacting us by phone or email.

    When you contact an expert by email, he will answer you no later than 6 hours after receipt, or without delay when you call him by phone.

    Visit our site dedicated to professionals, you will find all the information you need before joining us.