Real estate development company in Montreal

At MAS Dev, we know that the purchase of a home is, for most people, the dream of a lifetime. Our team understands your concerns and wants to offer you peace of mind during construction and then, after delivery of the residence, extraordinary customer service.

This understanding explains why honesty, transparency and respect for commitments are at the very core of our philosophy. Développments MAS works to create the most positive home-buying experience for every customer, based on values of trust, confidence, quality and know-how.

MAS Dev is a dynamic company that has been working in the residential construction industry on the island of Montreal since 1998. President Sylvie Duff is a gifted manager, highly involved in the administration and development of urban residential real estate projects. Vice-president and engineer Alain Richer boasts over 30 years of experience in the construction industry. The founders of Développements MAS are surrounded by a team of dedicated professionals whose goal is to offer 100 per cent client satisfaction.

MAS Dev has been awarded many prizes and honorary mentions by the APCHQ (Quebec's construction industry association) for its achievements. The company has received six prestigious Domus trophies and has been nominated 10 times in various Domus prize categories for its projects.