Storefronts, office glass, entrance systems, and more. 55+ years serving local businesses, contractors, and institutions. On time. On budget. Done right.
Whether you're a contractor needing a reliable glazing subcontractor, a property manager handling a broken storefront, or a business owner planning a renovation—we're here to help.
We've served Ottawa Valley businesses since 1967. That's 55 years of storefronts, office renovations, institutional projects, and emergency repairs. Our commercial clients come back because we deliver what we promise, when we promise it.
We understand that your project affects your business operations. We show up on time, work efficiently, and coordinate with other trades. No drama. Just professional glass work.

Storefronts, display cases, office glass, entrance systems. Repairs or renovations—we handle it all.
Trusted subcontractor for builders throughout the Valley. Competitive quotes, reliable scheduling.
Multi-unit buildings, retail spaces, office complexes. Responsive service for repairs and maintenance.
Technical consultation, specification assistance, and installation of custom glass solutions.
Schools, hospitals, government buildings. We understand compliance and documentation requirements.
Emergency response for break-ins, fire damage, and storm damage. Fast turnaround.
We show up when we say we will. We understand delays cost you money and credibility.
Detailed and accurate quotes. No surprise change orders. We quote what we'll charge.
Experienced commercial installers. Clean work, proper techniques, attention to detail.
We problem-solve on the fly without nickeling-and-diming for every adjustment.
Broken storefront glass is a security risk and business liability. We offer emergency response throughout the Ottawa Valley.
Emergency: (613) 432-3106Discuss project, review drawings, understand timeline.
Comprehensive quote with clear pricing breakdown.
Coordinate with your project schedule.
Professional work with proper coordination.
Walkthrough, punch list, documentation.
"Centennial has always had a strong sense of customer service, exactly how The Westin strives to ensure all customers are treated with distinct service. This is why I continue to do business with Centennial."
"We've dealt with this company since 1993! Started with my business and furthered that relationship with work at home. Always had exceptional service and quality workmanship. Their after service is excellent as well."
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Call us to discuss your project. We'll provide a detailed quote and realistic timeline.