20 years of experience

Being a renovation and interior design company, we assist you in accomplishing all your projects, from the conception phase to the turnkey execution of the project
Achievements: 220 building sites and 400 capital study projects !

Fields of expertise

Development of project studies for optimal implementation of interior design
First budget estimation
Draft preparation
Precise description by trades and crafts
Elaboration of a detailed estimate
Decoration: development of background boards, starting from catalogues and samples
Coordination of all Trades and Crafts
Implementing and monitoring the construction site until the final delivery

Service delivery levels

Standard I Customized I High-end


Experts in made-to-measure housing, we favor the optimization of space, volumetry and integrated layouts


Minimalism, nobility of materials, comfort, homogeneity


Civil and decennial guarantee of works I 10 years I General contracting


220 building sites and 400 capital study projects

Awards Houzz


Lionel Barde sur Paris, FR sur Houzz

‘Undertaking the complete renovation of a large apartment in Paris while living in Hong Kong during the Covid epidemic was a challenge. We were lucky to find Herold Design to meet this challenge with flying colors. Lionel Barde and his team respected our general views of what we wanted to achieve and, through long distance dialogue, oriented our choices particularly with regards to color scheme and the choice of materials. The execution was excellent down to the most minute detail. We are absolutely delighted with the result : an elegant and modern environment while preserving the Art Deco original architecture’

( Jardins du Ranelagh | 5/6 rooms| High-end project | June 2021| Mr. Millet | Company president )

  Immersion : Private visit !

Our own vision of interior design

TV Show : La Maison France 5 (May 15, 2013)

Private visit : Avenue Foch (November 10, 2016)

Private visit : Louvre-Rivoli (October 18, 2017)

Private visit : Montaigne  (June 30, 2022)

  Interior design

Delivered projects I Selection

Interior finishes

What we do best

Design projects


Service delivery levels


Our bathrooms


Our project kitchens

Interior fittings & design solutions

Our vision of integrated storage space