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[Tanks, Vessels & Platework](https://commonwealth-canada.com/en/me-tanks-vessels-platework) - [Mechanical Cooling Systems & Fans](https://commonwealth-canada.com/en/me-cooling-towers-fans) - [Outages & Maintenance](https://commonwealth-canada.com/en/me-shutdowns-turnarounds-outages) - [News](https://commonwealth-canada.com/en/news) - [Information](https://commonwealth-canada.com/en/information) - [Contact Us](https://commonwealth-canada.com/en/contact-commonwealth-canada?hsLang=en) Search # Exhaust Stacks & Duct Systems We are a global provider of integrated exhaust system solutions, delivering design, engineering, fabrication and installation through a single, end-to-end service with a strong focus on quality, safety and performance. [Contact Us!](https://commonwealth-canada.com/en/contact-commonwealth-canada?hsLang=en) ![fotos canada 3 (25)](https://commonwealth-canada.com/hs-fs/hubfs/fotos%20canada%203%20(25).jpg?width=1024&height=768&name=fotos%20canada%203%20(25).jpg) ![45 Images Canada Website](https://commonwealth-canada.com/hs-fs/hubfs/45%20Images%20Canada%20Website.jpg?width=1080&height=1350&name=45%20Images%20Canada%20Website.jpg) End-to-end design, engineering and installation from a single trusted partner ## INTEGRATED EXHAUST SYSTEMS We are a global leader in the design, supply and installation of advanced exhaust systems, including stacks, ductwork, acoustic silencing and associated equipment. As a full-service provider, we deliver seamless project execution through integrated engineering, fabrication and on-site erection—all under one scope of responsibility. Our in-house engineering specialists work closely with our construction teams at every stage, ensuring precision, efficiency and full alignment from concept to completion. This unified approach enables us to achieve the highest standards of quality, safety and performance on every project. [Contact Us!](https://commonwealth-canada.com/en/contact-commonwealth-canada?hsLang=en) ![CANADA - ICONS (30)-1](https://commonwealth-canada.com/hs-fs/hubfs/CANADA%20-%20ICONS%20(30)-1.png?width=940&height=788&name=CANADA%20-%20ICONS%20(30)-1.png) Complete solutions for exhaust systems, construction and industrial support ## Comprehensive Products & Services From advanced exhaust system components to full-scale fabrication, installation and maintenance, we deliver a wide range of specialized products and services designed to support every stage of your project lifecycle. - Exhaust Stacks & Ductwork - Acoustic Silencing Systems - Inlet Ductwork & Plenums - Breaching & Expansion Joints - By-Pass Stacks with Integrated Diverters - Scrubbers & Baghouses - Maintenance & Replacement of OEM Equipment - Inspection Services - Fabrication - Field Erection - Ladders & Platforms - Aviation Lighting - Rigging Services - Demolition ![fotos canada 3 (26)](https://commonwealth-canada.com/hs-fs/hubfs/fotos%20canada%203%20(26).jpg?width=1024&height=768&name=fotos%20canada%203%20(26).jpg) ![fotos canada 3 (27)](https://commonwealth-canada.com/hs-fs/hubfs/fotos%20canada%203%20(27).jpg?width=1024&height=768&name=fotos%20canada%203%20(27).jpg) ![fotos canada 3 (28)](https://commonwealth-canada.com/hs-fs/hubfs/fotos%20canada%203%20(28).jpg?width=1024&height=768&name=fotos%20canada%203%20(28).jpg) ![fotos canada 3 (29)](https://commonwealth-canada.com/hs-fs/hubfs/fotos%20canada%203%20(29).jpg?width=1024&height=768&name=fotos%20canada%203%20(29).jpg) ![fotos canada 3 (30)](https://commonwealth-canada.com/hs-fs/hubfs/fotos%20canada%203%20(30).jpg?width=1024&height=768&name=fotos%20canada%203%20(30).jpg) ![fotos canada 3 (31)](https://commonwealth-canada.com/hs-fs/hubfs/fotos%20canada%203%20(31).jpg?width=1024&height=768&name=fotos%20canada%203%20(31).jpg) ![fotos canada 3 (32)](https://commonwealth-canada.com/hs-fs/hubfs/fotos%20canada%203%20(32).jpg?width=1024&height=768&name=fotos%20canada%203%20(32).jpg) ![fotos canada 3 (33)](https://commonwealth-canada.com/hs-fs/hubfs/fotos%20canada%203%20(33).jpg?width=1024&height=768&name=fotos%20canada%203%20(33).jpg) ## Interested in Learning More? ### We'd love to hear from you! ![fotos canada 3 (22)-1](https://commonwealth-canada.com/hs-fs/hubfs/fotos%20canada%203%20(22)-1.png?width=1024&height=768&name=fotos%20canada%203%20(22)-1.png) [![Commonwealth Canada Logo](https://commonwealth-canada.com/hs-fs/hubfs/Commonwealth%20Canada%20Logo.png?width=522&height=120&name=Commonwealth%20Canada%20Logo.png)](https://commonwealth-canada.com?hsLang=en) 9 Callaghans Rd. 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