Restore Comfort. Protect Property. Extend System Life.

Whether it’s a cracked pane, fogged sealed unit, or malfunctioning hardware, damaged commercial windows impact safety, energy efficiency, and tenant satisfaction. At Centennial Glass, we provide expert commercial window repair for buildings across Ottawa—diagnosing problems quickly and restoring full performance with precision and care.

Windows leaking, fogged, or failing to seal properly?

Get A Quick Quote Call Us: 613-738-9500

Commercial window technicians assessing damaged glazing panels

Full-Service Repair for All Commercial Window Types

We specialize in repairing window systems in:

Office buildings and commercial plazas
Condos, apartments, and multi-unit residential properties
Schools, hospitals, and public institutions
Storefronts, restaurants, and retail locations
Heritage and retrofit projects

We work with fixed, operable, thermopane, aluminum, wood, and vinyl-frame windows, whether installed by us or not.

Our Window Repair Services

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Sealed Unit (IGU) Repair & Replacement

Foggy, moisture-filled, or failed double/triple pane units
Upgrades to Low-E or argon-filled IGUs
Fast turnaround with custom sizing and local fabrication

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Cracked or Broken Window Glass

Single, double, or triple pane replacements
Tempered, laminated, or tinted glass options
Matched to existing style, frame, and finish

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Hardware & Frame Repairs

Broken latches, cranks, or hinges
Air or water infiltration corrections
Realignment or sealing upgrades

We also repair storefront window systems, curtain wall vision panels, and punch window installations minimizing disruption while restoring function.

Dealing with multiple fogged units?

Visit our Insulated Glass Units (IGUs) page

Need emergency board-up or shattered glass response?

Explore our 24/7 Emergency Glass Repair

On-Site Assessments & Honest Recommendations

Our trained technicians perform detailed inspections to determine:

Whether repair or replacement is most cost-effective
If existing framing, sealants, or hardware can be reused
The root cause of fogging, leaks, or recurring damage
Energy and performance improvement opportunities

We provide clear, detailed quotes and will never push replacement if repair is viable.

Commercial Window Repair for:

Property managers and building operators
Institutional and educational facility teams
Restoration contractors and insurance adjusters
Condo boards and multi-unit landlords
Business owners and retail tenants

We understand the need to balance timeliness, budget, and occupant satisfaction and we deliver solutions that meet all three.

Commercial glass crew replacing a damaged storefront window

Centennial Glass commercial window repair team

Why Call Centennial Glass for Emergencies?

Over 55 years repairing commercial window systems in Ottawa
Accurate on-site diagnosis and clear recommendations
Work completed by certified and insured professionals
Repairs compliant with Ontario Building Code (OBC) and safety glass standards
Trusted by facility managers, developers, and restoration firms

Not sure if your windows can be repaired or must be replaced?

Quick Quote Call Us: 613-738-9500

See Clearly Again. Repair with Confidence.

Centennial Glass delivers professional, long-lasting commercial window repairs for buildings across Ottawa. Keep your property efficient, secure, and looking its best with service from a name you trust.

Serving Ottawa and the greater National Capital Region
Call us at 613-738-9500 or request a quote online.

Get A Quote

Tell us what you are working on and we will help you choose the right commercial glass, repair, fabrication, or installation option.

Request A Quote Online Call 613-738-9500