CGC Inc.

CGC Inc. It's Your World. Build It. Trusted Canadian leader in drywall, ceilings & finishing products. Founders of the renowned Sheetrock® Brand.

CGC began in Nova Scotia, Canada in 1907. It was first known as Canadian Gypsum Company and concerned itself primarily with the quarrying and exportation of gypsum rock to the United States. Today, after decades of product development and market expansion, CGC is recognized as a key player in Canada's dynamic building materials industry, supplying innovative wall and ceiling products to the new co

nstruction and repair and remodel markets of the residential, commercial and institutional sectors. The company also supplies materials for industrial uses. These include plasters and cements for art and casting markets, gypsum fillers for the chemical and plastics industry, agricultural gypsum, and mineral fibre products for industrial insulation. CGC operates three mines, five plants and several distribution and customer service centres across the country. CGC benefits from global affiliations and state-of-the-art research and development facilities through its parent company USG Corporation, the leading drywall manufacturer in North America and a world leader in suspended acoustical ceilings. USG has manufacturing, sales and distribution facilities in several international markets, and its products are sold throughout the world.

If Picasso had a side hustle in workplace safety, it would probably look something like this!🎨👨‍👩‍👧‍👦👷CGC Hagersville's ...
09/04/2026

If Picasso had a side hustle in workplace safety, it would probably look something like this!🎨👨‍👩‍👧‍👦👷

CGC Hagersville's Joint Health and Safety Committee recently held its fourth annual Kids' Safety Poster Colouring Contest. Through creativity, fun, and family engagement, the contest sparks important conversations about staying safe at work and at home, while encouraging the next generation to embrace a safety-first mindset.

Safety is more than a workplace priority. It's a way of life. 💙

We appreciate -Fearns and -Haldimand-Press taking the time to visit CGC’s Hagersville plant and underground mine and tel...
09/03/2026

We appreciate -Fearns and -Haldimand-Press taking the time to visit CGC’s Hagersville plant and underground mine and tell the story of this more-than-90-year operation.

It is always meaningful to see local reporting that highlights the people and work behind a facility that has been part of the community for generations and remains an important part of Haldimand County’s economy and CGC’s supply chain. From extracting gypsum to producing wallboard and joint compound, the Hagersville team helps connect a local workforce and resource to construction projects across Canada.

Find out more here: https://loom.ly/zwyNFrw

Home>News>Beaneath the surface: A look inside CGC Hagersville’s underground minebusinessCouncil & Municipal NewsEmploymentHagersvilleHaldimandNewsProvincial & Federal GovernmentBeaneath the surface: A look inside CGC Hagersville’s underground mine by Nick Fearns September 3, 2026Share: HAGERSVIL...

We are proud to see CGC’s Director of Human Resources, Joe Bielik, featured in the latest edition of Canadian Mining Jou...
09/01/2026

We are proud to see CGC’s Director of Human Resources, Joe Bielik, featured in the latest edition of Canadian Mining Journal. In his bylined article, Joe explores how safety is embedded across CGC’s operations in Canada and strengthened through leadership, training, accountability and continuous improvement.

From our Hagersville operation in Ontario, an integrated site that includes an underground gypsum mine and wallboard manufacturing facility, to our Little Narrows gypsum quarry in Nova Scotia, safety is embedded in how we work every day. Strong safety performance is built through people, leadership, clear expectations and continuous improvement.

These operations reflect CGC’s approach to building strong safety culture across the full mine-to-market supply chain. This same commitment extends across our wider manufacturing network, including our Wheatland wallboard facility in Alberta.

Read the full feature to learn more: https://loom.ly/3wz9afM

Last week, we welcomed Haldimand County Mayor Shelley Ann Bentley, Bobbi-Ann Brady , MPP for Haldimand–Norfolk, and Dr. ...
08/31/2026

Last week, we welcomed Haldimand County Mayor Shelley Ann Bentley, Bobbi-Ann Brady , MPP for Haldimand–Norfolk, and Dr. Leslyn Lewis , MP for Haldimand–Norfolk, to CGC Hagersville for a behind-the-scenes look at one of Canada's few fully integrated gypsum operations.

Since 1931, CGC Hagersville has been a proud part of the local community and a key contributor to . One of the few facilities in the country where underground gypsum mining, milling, wallboard production, and joint compound manufacturing operate together in a single location, the site plays a vital role in supplying essential building materials across Ontario and beyond. Powered by more than 400 dedicated employees, the operation transforms raw gypsum into the products used to build homes, schools, hospitals, and commercial spaces across Canada. This unique end-to-end process continues to attract interest from community leaders, industry partners, and government representatives eager to see Canadian manufacturing and mining excellence in action.

Thank you to our guests for visiting, and to Dale Cox, Plant Manager, Owen Zerr, Mine Manager, and David Haviland, Mine Engineer, for helping showcase the people, innovation, and expertise behind the operation every day. We also appreciated having J.P. Antonacci from The Hamilton Spectator and Nick Fearns from The Haldimand Press join us for the underground mine tour.

🐾 Meet the Dogs of CGC! 🐶It's  , and we're celebrating some of the four-legged members of the CGC family.From fetch fana...
08/26/2026

🐾 Meet the Dogs of CGC! 🐶

It's , and we're celebrating some of the four-legged members of the CGC family.

From fetch fanatics and squirrel chasers to professional snack testers and expert nappers, our dogs have some pretty impressive specialties!

Swipe through to meet the dogs of CGC and get to know the pups behind our people. 🐾❤️

🍎🏫Back to school starts with Building Canada. Before the first bell rings, schools across the country are preparing for ...
08/25/2026

🍎🏫Back to school starts with Building Canada.

Before the first bell rings, schools across the country are preparing for a new year of learning. CGC is proud to help build the classrooms where students learn, the libraries where they study, and the cafeterias and common spaces where they gather, connect, and grow. 🍁

Explore how CGC is : https://loom.ly/LQp55ng

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🍎🏫 La rentrée commence avec bâtir le Canada.

Avant que la première cloche ne sonne, les écoles partout au pays se préparent à accueillir une nouvelle année d’apprentissage. CGC est fière de contribuer à la construction des salles de classe où les élèves apprennent, des bibliothèques où ils étudient, ainsi que des cafétérias et espaces communs où ils se rassemblent, tissent des liens et grandissent. 🍁

Découvrez comment CGC contribue à : https://loom.ly/AAsnzKg

08/21/2026

Securock® Brand UltraLight Glass-Mat Sheathing delivers the strength, moisture resistance, and durability contractors count on for residential and commercial projects alike. Plus, it’s the lightest exterior sheathing panel in the industry, up to 15% lighter than traditional glass-mat options—making it easier to carry, cut, and install without compromising performance.

Learn more here: https://loom.ly/2ccoalk

Shoutout to our CGC Surrey and Port Kells teams, who celebrated an incredible milestone: 27 years without a Lost Time In...
08/19/2026

Shoutout to our CGC Surrey and Port Kells teams, who celebrated an incredible milestone: 27 years without a Lost Time Incident (LTI)! 🎉

Twenty-seven years LTI-free. When this safety streak began, DVDs were just gaining popularity and smartphones weren't yet part of everyday life. 💿📱

This remarkable achievement is a testament to the strong safety culture built by our team members and the commitment, accountability, and care they demonstrate every day.

Congratulations to the Surrey and Port Kells teams on this outstanding accomplishment and for continuing to make safety a part of everything they do. 👏



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👏 Mention spéciale à nos équipes de CGC Surrey et Port Kells, qui ont récemment célébré un jalon tout simplement exceptionnel : 27 ans sans incident avec arrêt de travail (IAT)! 🎉

Vingt-sept années sans IAT. Quand cette séquence exemplaire en matière de sécurité a commencé, les DVD gagnaient tout juste en popularité et les téléphones intelligents ne faisaient pas encore partie du quotidien. 💿📱

Cette réalisation remarquable témoigne de la solide culture de sécurité développée par les membres de nos équipes, ainsi que de l’engagement, du sens des responsabilités et de l’attention qu’ils démontrent jour après jour.

Félicitations aux équipes de Surrey et de Port Kells pour cet accomplissement exceptionnel et pour continuer à intégrer la sécurité dans chacune de leurs actions. 👏

08/18/2026

Create striking ceiling designs with USG Orion™ Studio Black™ Acoustical Panels. Their deep matte black finish adds dramatic visual impact, while balanced acoustical performance helps support the needs of theatres, studios, auditoriums, and other contemporary spaces that demand both style and sound control.

Learn More: https://loom.ly/c9rFU2w



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Créez des plafonds au design saisissant avec les panneaux acoustiques USG Orion™ Studio Black™. Leur fini noir mat profond procure un impact visuel spectaculaire, tandis que leur performance acoustique équilibrée répond aux besoins des théâtres, studios, auditoriums et autres espaces contemporains où le style et le contrôle sonore sont tout aussi essentiels.

Pour en savoir plus : https://loom.ly/yyOayn4

08/17/2026

We’re keeping the giveaways rolling, and this one is packed with CGC gear we think you’ll actually love using! 😎

Different prize. Same ways to enter. ⬇️

👍 Follow + Like = 1 Entry
💬 Comment = 2 Entries (tag )
📲 Share = 3 Entries (tag )

⚒️ Show us how you're Building Canada by tagging us with your favourite photo = 5 Entries (tag )

⏰ Enter by September 7 for your chance to win this awesome CGC swag bundle. Contest rules available via the link in bio.

🍁 Thanks for following along as we travel across the country on the CGC Mud Tour, meeting the people and projects that are helping build Canada every day.

Terms and Conditions apply- link in bio.

Good luck!



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Nous continuons les concours, et celui-ci est rempli de swag CGC qu’on pense que vous allez vraiment aimer utiliser! 😎

Prix différent. Même façon de participer. ⬇️

👍 Suivez-nous + aimez la publication = 1 participation
💬 Commentez = 2 participations (identifiez )
📲 Partagez = 3 participations (identifiez )


⚒️ Montrez-nous comment vous contribuez à bâtir le Canada en nous identifiant sur votre photo préférée = 5 participations (identifiez )

⏰ Participez d’ici le 7 septembre pour courir la chance de gagner ce superbe ensemble de swag CGC. Les règlements du concours sont accessibles par le lien dans la bio.

🍁 Merci de nous suivre alors que nous parcourons le pays dans le cadre de la Tournée des Chantiers CGC, à la rencontre des personnes et des projets qui contribuent chaque jour à bâtir le Canada.

Certaines conditions s’appliquent. Consultez le lien dans la bio.

Bonne chance!

Address

735 Fourth Line
Oakville, ON
L6L5B7

Opening Hours

Monday 9am - 5pm
Tuesday 9am - 5pm
Wednesday 9am - 5pm
Thursday 9am - 5pm
Friday 9am - 5pm
Saturday 9am - 5pm
Sunday 11am - 5pm

Telephone

+19058035600

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