The company
Masons who come to you
Fondalis Construction is a young general masonry company under French law, created on 15 May 2026, that made a simple choice: sell its jobs at a published price and travel to its customers' sites, in Spain.

The facts
What the register says
- Legal form
- SASU
- Share capital
- 1 000 €
- Registration
- RCS Vienne 105 041 669, on 15 May 2026
- European identifier
- FR3802.105041669
- Activity
- General masonry works
- Registered office
- 1 rue du Boulodrome, 38300 Bourgoin-Jallieu, France
- President
- Thierry Henri GUILPAIN
Kbis extract from the Vienne commercial court registry, current as at 15 May 2026. The declared craft activity is registered subject to validation by the chamber of trades and crafts.
The method
How a job unfolds
- 01The online quoteYou measure, you choose, the site calculates. The price is firm for the quantity stated.
- 02ConfirmationWithin 24 working hours we confirm the date in writing and ask for photos of the substrate to prepare the materials.
- 03The workThe crew arrives on the agreed morning with the tools and the materials of the quality. The foreman is reachable throughout the job.
- 04HandoverYou check, we sign the report together, and the balance is paid. The workmanship guarantee runs from then.


Our commitments
Three things we keep to
The published price is the price paid
The real quantity adjusts the balance, either way; nothing else moves.
A clean site every evening
Work area tidied, rubble bagged, routes cleared: the site stays liveable.
A report, not a handshake
Every job ends with a signed document describing what was done and what remains, if anything.
Now you know who we are
All that remains is to price your job: two minutes, and a date to choose.