Buildings, infrastructure, engineering and urban regeneration
Gvoltz Constructions Commercial Doors, Windows & Building Envelope Specialists
The Gvoltz team has 12+ years of experience in the construction industry, providing commercial and residential construction services throughout the country including Greater Toronto Area, Hamilton, Niagara Falls, and Barrie.
High Rise Buildings
High-Rise Window Installation
Window Replacement & Retrofit Solutions
Curtain Wall Window Installation Support
Aluminum Window Systems
Commercial Window Systems
Storefront Glass & Entrance Systems
Commercial Door Installation
Steel, Aluminum & Hollow Metal Doors
Fire-Rated Door Installation
Automatic Door Systems
Door Frame Installation & Replacement
Hollow Metal Frame Installation
Door Hardware Installation
Access Control Door Preparation
Weatherproofing & Sealing
Building Envelope Improvements
Window & Door Maintenance Programs
Preventive Maintenance & Inspections
Window, Door & Frame Repairs
Glass Replacement Coordination
Building Code & Accessibility Compliance
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Custom homes
Construction, Design & Engineering Services
Complete Turnkey Construction Solutions Across Canada.
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With over 12 years of industry experience and more than 500 successfully completed projects, our team delivers innovative, code-compliant, and cost-effective solutions from concept to completion. Whether you’re building a custom home, renovating a commercial facility, developing a legal basement suite, or managing a large-scale turnkey project, Gvoltz has the expertise, resources, and trusted network to bring your vision to life.
No project is too small. If you’re not sure where to begin, our team will help you explore your options, understand the process, and develop a plan that fits your goals and budget.
