Career
She went to the Université du Québec à Hull (now Université du Québec en Outaouais) and obtained a bachelor's degree in social work. She would later add a master's degree in social work at the Université de Sherbrooke. L'Écuyer was a social worker and the former general manager of the Pontiac's CLSC clinic.
She was also an administration member for several health and social services associations in the Pontiac region. She was also an administration member to the Centre local de développement de la MRC du Pontiac. After the departure of Chambly MNA Diane Legault, L'Écuyer was named the Parliamentary Secretary for Health Minister Philippe Couillard until 2007.
During her first term, she was featured in the film Chers électeurs. During the 2007 election campaign, while the Outaouais region has in a midst of a severe doctor shortage, she mentioned in an interview with local media reporters that not everyone in the region needs a family doctor.
