Complete Home Window & Door Services
Since 1967, Ottawa families have trusted Centennial Glass for their window and door needs. Whether you need a single foggy window fixed or want to upgrade every window in your home, we bring the same expertise and professionalism to every project.
Window Services
Window Installation
New construction and replacement windows. All styles: casement, double-hung, awning, and more.
Window Repair
Fix foggy glass, broken seals, cranks, balances, and hardware. Save vs. replacement.
Sealed Unit Replacement
Replace foggy insulated glass without replacing the entire window.
Window Hardware
Cranks, locks, hinges, balances, and weatherstripping for all window brands.
Door Services
Entry Doors
Steel and fiberglass entry doors. Decorative glass inserts, sidelites, transoms.
Patio Doors
Sliding, French, and garden doors. Glass replacement and hardware repair.
Storm Doors
Full-view, retractable screen, and ventilating storm doors.
Door Repair
Rollers, tracks, hardware, glass, and weatherstripping repairs.
Specialty Services
Glass Railings
Interior and exterior glass railing systems for decks, stairs, and balconies.
Tabletops & Shelving
Custom glass for furniture protection, shelving, and display.
Why Ottawa Homeowners Choose Us
- No job too small: We treat every customer equally, from small repairs to major renovations
- Honest advice: We'll tell you if repair makes more sense than replacement
- 55+ years experience: We've solved every window and door problem
- Quality products: Energy-efficient windows built for Ottawa's climate
- Professional installation: 2-year workmanship warranty on all work
- Parts inventory: Ottawa's largest selection of window and door hardware
Our Process
- Consultation: We assess your needs and provide options
- Detailed quote: Clear pricing with no hidden fees
- Professional installation: Experienced, respectful installers
- Quality inspection: We ensure everything works perfectly
- Ongoing support: We're here if you ever need us