![](https://entrepreneur-general-montreal.ca/wp-content/uploads/2015/07/agrandissements-400x200.jpg)
![Promotion Projets de Rénovation - Rabais Mai 2015](https://entrepreneur-general-montreal.ca/wp-content/uploads/2015/04/projets-renovations-mai-2015.jpg)
![](https://entrepreneur-general-montreal.ca/wp-content/uploads/2015/07/agrandissements-400x200.jpg)
![](https://entrepreneur-general-montreal.ca/wp-content/uploads/2015/07/extension-maison-400x200.jpg)
Réaliser une extension de maison
![](https://entrepreneur-general-montreal.ca/wp-content/uploads/2015/07/conversion-duplex-condo-400x200.jpg)
Conversion de duplex en condo
![](https://entrepreneur-general-montreal.ca/wp-content/uploads/2015/07/construire-veranda-400x200.jpg)
Construire une véranda
![](https://entrepreneur-general-montreal.ca/wp-content/uploads/2015/07/construire-terrasse-toit-400x200.jpg)
Construire une terrasse sur le toit
![](https://entrepreneur-general-montreal.ca/wp-content/uploads/2015/07/construire-solarium-400x200.jpg)
Construire un solarium
![](https://entrepreneur-general-montreal.ca/wp-content/uploads/2015/07/construction-maison-neuve-400x200.jpg)
Construction de maison neuve
![](https://entrepreneur-general-montreal.ca/wp-content/uploads/2015/07/construction-escalier-rampe-400x200.jpg)
La construction d’un escalier et d’une rampe
![](https://entrepreneur-general-montreal.ca/wp-content/uploads/2015/07/reconstruire-mur-400x200.jpg)
Reconstruction de mur
![oublier les ombrages](https://entrepreneur-general-montreal.ca/wp-content/uploads/2015/04/oublier-les-ombrages-400x200.jpg)
Construction, Installation, Problèmes, Rénovation
Oublier des éléments importants
![Prévoir les colonnes de soutien](https://entrepreneur-general-montreal.ca/wp-content/uploads/2015/04/prevoir-les-colonnes-400x200.jpg)
Savoir penser aux autres
![mal calculer son temps](https://entrepreneur-general-montreal.ca/wp-content/uploads/2015/04/mal-calculer-son-temps-400x200.jpg)
Construction, Installation, Problèmes
Faire de mauvais calcul peut coûter cher
![extension de maison](https://entrepreneur-general-montreal.ca/wp-content/uploads/2015/04/extension-de-maison-400x200.jpg)
Construire un garage à la mauvaise place
![agrandir sa maison - extension](https://entrepreneur-general-montreal.ca/wp-content/uploads/2015/04/agrandir-sa-maison.jpg)
Agrandir sa maison
![Choisir un entrepreneur en construction](https://entrepreneur-general-montreal.ca/wp-content/uploads/2015/04/choisir-entrepreneur-construction.jpg)