Escalier Interieur is a Montréal-area service specializing in custom indoor staircases for homeowners, construction contractors, and designers. Serving Greater Montréal and surrounding communities, the company helps clients plan and deliver staircase projects, including stair and railing solutions. Its approach combines more than 25 years of experience with personalized guidance, market knowledge, and coordination from the initial inquiry through project completion.

Clients can share their preferred staircase type, materials, style, budget, and timeline, then receive a free estimate. Escalier Interieur identifies a suitable professional from its selected partners, considering quality, price, and availability. The team coordinates with the supplier, follows the project’s progress, and works to ensure the finished staircase meets expectations and arrives on schedule. The company emphasizes clear follow-up, reliable service, and fair pricing, helping clients navigate supplier choices without managing every detail themselves. Its services are designed to make commissioning a custom indoor staircase simpler, whether for a new home feature or another interior project.