Warning: Illegal string offset 'type' in /homepages/12/d248165887/htdocs/cerenn-site/dev/wp-content/themes/cerenn/inc/shortcodes-specific.php on line 32

Dream up your space


Warning: Illegal string offset 'type' in /homepages/12/d248165887/htdocs/cerenn-site/dev/wp-content/themes/cerenn/inc/shortcodes-specific.php on line 32

How to reconcile

a historical site and

contemporary door frames ?


Warning: Illegal string offset 'type' in /homepages/12/d248165887/htdocs/cerenn-site/dev/wp-content/themes/cerenn/inc/shortcodes-specific.php on line 32

We intervene

without disturbing

your daily life


Warning: Illegal string offset 'type' in /homepages/12/d248165887/htdocs/cerenn-site/dev/wp-content/themes/cerenn/inc/shortcodes-specific.php on line 32

CSR Policy


Warning: Illegal string offset 'type' in /homepages/12/d248165887/htdocs/cerenn-site/dev/wp-content/themes/cerenn/inc/shortcodes-specific.php on line 32

General Contracting


Warning: Illegal string offset 'type' in /homepages/12/d248165887/htdocs/cerenn-site/dev/wp-content/themes/cerenn/inc/shortcodes-specific.php on line 32

200 years of innovation