Cost Guide · Montreal, QC

Window Installation Cost in Montreal, QC

Typical range
$1,000 – $2,000 CAD
per window
Local General companies in Montreal
Construction J.G. Lessard & Fils Inc.
+1 514-648-2345 · www.jglessard.com
★ 4 (77)
Permont General Contractors Inc.
+1 514-738-0006 · www.permont.ca
★ 4.9 (31)
Groupe General Construction inc
★ 5 (1)
Think this estimate is off? I would be happy to discuss. matthew@honestbytrade.com

Window Installation Cost Guide for Montreal, QC

Window installation costs in Montreal, QC typically range from 1,000 to 2,000, depending on the number of windows, frame materials, and the complexity of your home's structure. Local labor rates, regional building code requirements specific to QC, and material availability in Montreal all contribute to final pricing. Energy efficiency standards and climate considerations in Montreal, QC may also influence both material selection and installation methodology.

What Affects the Price

  • Window Type and Materials – Vinyl, fiberglass, wood, and composite frames carry different price points, with energy-efficient or impact-resistant options commanding premium costs.
  • Crew Size and Installation Complexity – Standard residential installations may require 2-3 technicians, but multi-story homes, custom shapes, or structural modifications increase labor hours and crew overhead.
  • Licensing, Insurance, and Contractor Tier – Licensed and fully insured installers in Montreal, QC charge higher rates than unlicensed workers; warranty coverage and bonding also affect pricing.
  • Rush or Emergency Scheduling – Same-day or weekend installations, or expedited appointments during peak seasons in QC, typically incur scheduling premiums or overtime labor costs.
  • Site Accessibility and Preparation – Homes requiring exterior scaffolding, interior furniture removal, sill repair, or extensive trim work add labor and equipment costs beyond the window unit itself.

Official Window Installation Requirements in Montreal

How long does it take to get a window installation license in Montreal?

License processing times vary depending on your application type. As of August 4, 2026, priority license applications are being processed with a processing date of July 10, 2026, while regular license applications are being processed with a processing date of June 23, 2026. Contact the licensing authority for the most current timeline for your specific application.

What are the continuing education requirements for window installation contractors?

Contractors must report their continuing education hours to maintain their license. You have a 90-day window from the end of a reference period to submit these hours to the licensing authority.

Should I hire a licensed window installation contractor?

Yes, it's important to hire a properly licensed contractor. Licensed contractors are required to maintain their credentials through continuing education and must comply with reporting requirements set by the licensing authority in Montreal.

Links we found helpful

Other General costs in Montreal

Foundation Waterproofing$4,850 – $14,550
Garage Door Installation$1,455 – $4,850