Public contracts of Montesson · 2026

Lot 3 Plomberie - chauffage- ventilation

Number 17 by amount of the 27 contracts Montesson awarded in 2026.

Original label (DECP) : « Lot 3 Plomberie - chauffage- ventilation » · Contract · Transport and Véhicules · Travaux · carried out in 78 · environmental clauses

100k €

contract ceiling — what was paid on it is not published

Signed on 5 May 2026 · running until about May 2030 · 4.0 yrs

Ongoing5 May 2030

Who won it

La LouisianeSIREN 326102613

The competition

55 bids received

Adapted procedure · awarded to 3 companies

Open data publishes the winner and the bid count — never the identity of unsuccessful bidders.

View the consolidated DECP (data.gouv.fr) ↗

The form of the contract

Framework agreementyes: orders follow, the amount is a ceiling

PriceUnitaire

Published amendmentsnone

Subcontracting declaredno

Environmental considerationsCritère environnemental

Other contracts of La Louisiane in Montesson

Couverture-étanchéité toitures terrasses2026195k€Plomberie-chauffage-ventilation2026100k€Lot 3 plomberie chauffage ventilation2022200k€Lot 2 maintenance et travaux de couverture2022150k€

All public contracts of Montesson

Marchés de plus de 40 000 € HT déclarés à la notification (DECP) : montants des contrats, pas les paiements. Les plus petits marchés ne sont pas publiés ; les montants manifestement erronés sont écartés.

Source: Public procurement — DECP (data.gouv.fr)·Data ↗·Method →