General & Petroleum contractor
Groupe Collette Inc

Since its founding in 1974, GCI has gradually carved out an enviable position in the fields of general contracting and the oil industry.

We have solidified our reputation by placing trust and transparency at the core of our fundamental values. This reputation is built on decades of commitment to our clients and partners.

Open from MON to FRI 6:00 AM to 5:00 PM
(450) 652-3993

We invite you to fill out an online application to discover our services and enjoy a hassle-free experience.

Online Application

Builders of Excellence Since 1974

Founded in 1974 by Yves Collette, GCI is a thriving family business. Under the leadership of Isabelle Collette, the second generation, GCI successfully oversees a multitude of construction and renovation projects throughout Quebec.

Its loyal clientele comes from a variety of sectors, including architects, engineers, oil companies, school boards, real estate developers, businesses such as daycares, stores, and clinics, as well as residential and industrial developments.

OUR SPECIALTIES

Oil Installation

Environment

Industrial Generator

Oil Tank

Industrial Construction

Commercial Construction

Institutional Construction

ACCREDITATIONS