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Monday 8am - 5pm Tuesday 8am - 5pm Wednesday 8am - 5pm Thursday 8am - 5pm Friday 8am - 5pm

Greystone Energy Systems Inc.

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Moncton, NB
Greystone Energy Systems Inc.

Greystone Energy Systems Inc. is a manufacturer of HVAC sensors and transmitters for Building Automat

is internationally recognized as one of the largest ISO registered manufacturers of HVAC sensors and transducers for Building Automation Management Systems. We have conscientiously established a worldwide reputation as an industry leader by maintaining leading-edge design technology, prompt technical support, and a commitment to on-time deliveries.

09/07/2026

𝗛𝗮𝗽𝗽𝘆 𝗟𝗮𝗯𝗼𝘂𝗿 𝗗𝗮𝘆 to our employees, customers, partners, and followers across Canada and the U.S! ⚙️🔧

Today, we celebrate the hard work, dedication, and contributions of people who keep our communities and industries moving forward. We hope you enjoy a well-deserved break and a wonderful long weekend with family and friends! ☀️

09/01/2026

The countdown is on – only 1 month to go until 𝗗𝗮𝘁𝗮 𝗖𝗲𝗻𝘁𝗿𝗲 𝗪𝗼𝗿𝗹𝗱 𝗔𝘀𝗶𝗮 2026! ⏳

Visit us at 𝗕𝗼𝗼𝘁𝗵 𝗔𝟵𝟬!

We’re excited to showcase our latest HVAC sensors and transmitters and discuss how Greystone can support your Building Management System projects with reliable, innovative solutions.

📅 𝗦𝗲𝗽𝘁𝗲𝗺𝗯𝗲𝗿 𝟮𝟵–𝟯𝟬
📍 𝗠𝗮𝗿𝗶𝗻𝗮 𝗕𝗮𝘆 𝗦𝗮𝗻𝗱𝘀, 𝗦𝗶𝗻𝗴𝗮𝗽𝗼𝗿𝗲

We can’t wait to connect with industry professionals, partners, and customers at the show. See you there! 🤝

08/21/2026

The countdown is on – only 1 month to go until 𝗘𝗻𝗴𝗶𝗻𝗲𝗲𝗿 & 𝗠𝗮𝗿𝘃𝗲𝘅 𝗦𝗵𝗼𝘄 2026! ⏳ Visit us at Booth 2P292!

We're excited to showcase our latest HVAC sensors and transmitters and discuss how Greystone can support your Building Management System projects with reliable, innovative solutions.

📅 𝗦𝗲𝗽𝘁𝗲𝗺𝗯𝗲𝗿 𝟮𝟮–𝟮𝟱
📍 𝗞𝘂𝗮𝗹𝗮 𝗟𝘂𝗺𝗽𝘂𝗿 𝗖𝗼𝗻𝘃𝗲𝗻𝘁𝗶𝗼𝗻 𝗖𝗲𝗻𝘁𝗿𝗲, 𝗠𝗮𝗹𝗮𝘆𝘀𝗶𝗮

We can't wait to connect with industry professionals, partners, and customers at the show. See you there! 🤝

08/19/2026

🌿 Product of the Month: 𝗧𝗼𝘁𝗮𝗹 𝗜𝗻𝗱𝗼𝗼𝗿 𝗔𝗶𝗿 𝗤𝘂𝗮𝗹𝗶𝘁𝘆

One solution. Multiple IAQ measurements. Real-time visibility.
Monitor key indoor air quality factors, including CO₂, VOCs, particulate matter, formaldehyde, humidity, and temperature; all in one complete solution.

08/15/2026

💙⭐🤍❤️ 𝗛𝗮𝗽𝗽𝘆 𝗔𝗰𝗮𝗱𝗶𝗮𝗻 𝗗𝗮𝘆!

Today, we're celebrating the rich culture, vibrant traditions, and enduring spirit of the Acadian community. Acadian heritage has shaped New Brunswick in countless ways, and we're proud to celebrate the people, history, and traditions that continue to inspire our communities.

🌡️ Our sensors are detecting an unusually high level of Acadian pride today; and this reading is 100% accurate! May your celebrations stay perfectly calibrated, your spirits remain high-pressure, and your good times never lose airflow.

Here's to a day filled with music, family, laughter, and Acadian pride.
𝗕𝗼𝗻𝗻𝗲 𝗙𝗲̂𝘁𝗲 𝗱𝗲𝘀 𝗔𝗰𝗮𝗱𝗶𝗲𝗻𝘀! 💙⭐🤍❤️

08/03/2026

🍁 𝗛𝗮𝗽𝗽𝘆 𝗡𝗲𝘄 𝗕𝗿𝘂𝗻𝘀𝘄𝗶𝗰𝗸 𝗗𝗮𝘆!

Like a lighthouse, New Brunswick has always been a symbol of strength, resilience, and guidance. 🌊
From our rugged coastlines to the communities that make this province so special, we're proud to call New Brunswick home.
Today, we celebrate the people, places, and stories that continue to light the way. ✨

07/22/2026

✅ Greystone continues to meet evolving customer and market requirements by expanding UL certification across more of our products. Stay tuned for more updates! 🚀

07/06/2026

We are very pleased to announce that Dorothy Gaudet has joined our Greystone Family in the role of Vice President of People and Culture!

With more than 25 years of experience in People & Culture, Dorothy brings extensive expertise in change leadership, organizational transformation, talent acquisition, and mergers and acquisitions. She is passionate about modernizing HR practices, fostering a people-first culture, and leading strategic initiatives that support organizational growth.

Dorothy's expertise, leadership, and passion for building strong teams will be an incredible asset to our People & Culture team and the entire Greystone organization.

Dorothy, we're thrilled to have you on board and can't wait to see the impact you'll make. Welcome to the team! 🚀

07/04/2026

𝗛𝗮𝗽𝗽𝘆 𝗜𝗻𝗱𝗲𝗽𝗲𝗻𝗱𝗲𝗻𝗰𝗲 𝗗𝗮𝘆 from all of us at Greystone! ✨

Enjoy your time with friends and loved ones, and take a moment to remember those who fought to make this day possible.

Wishing all our American employees, partners, clients, friends, and followers a wonderful Independence Day! 🗽

07/03/2026

🏅 We're proud to have earned an 𝗘𝗰𝗼𝗩𝗮𝗱𝗶𝘀 𝗕𝗿𝗼𝗻𝘇𝗲 𝗠𝗲𝗱𝗮𝗹 for the second year in a row!

The results reflect a year of continuous improvement and includes:
✅ 𝗔 𝟳-𝗽𝗼𝗶𝗻𝘁 𝗶𝗻𝗰𝗿𝗲𝗮𝘀𝗲 𝘁𝗼 𝗼𝘂𝗿 𝗼𝘃𝗲𝗿𝗮𝗹𝗹 𝘀𝗰𝗼𝗿𝗲
📊 𝗜𝗺𝗽𝗿𝗼𝘃𝗲𝗱 𝗽𝗲𝗿𝗳𝗼𝗿𝗺𝗮𝗻𝗰𝗲 𝗮𝗰𝗿𝗼𝘀𝘀 𝗮𝗹𝗹 𝗮𝘀𝘀𝗲𝘀𝘀𝗺𝗲𝗻𝘁 𝗰𝗮𝘁𝗲𝗴𝗼𝗿𝗶𝗲𝘀
👥 𝗔 𝟭𝟬-𝗽𝗼𝗶𝗻𝘁 𝗶𝗻𝗰𝗿𝗲𝗮𝘀𝗲 𝗶𝗻 𝗼𝘂𝗿 𝘀𝘁𝗿𝗼𝗻𝗴𝗲𝘀𝘁 𝗰𝗮𝘁𝗲𝗴𝗼𝗿𝘆, 𝗟𝗮𝗯𝗼𝘂𝗿 & 𝗛𝘂𝗺𝗮𝗻 𝗥𝗶𝗴𝗵𝘁𝘀

Thank you to our team for helping make this achievement possible!
We're excited to continue advancing our sustainability journey and strengthening our performance in the years ahead. 🌱

https://recognition.ecovadis.com/09ZyC8-aSUqxkTzANpKvkg

Address

321 Desbrisay Avenue
Moncton, NB
E1E0J2

Opening Hours

Monday	8am - 5pm
Tuesday	8am - 5pm
Wednesday	8am - 5pm
Thursday	8am - 5pm
Friday	8am - 5pm

Website

http://www.greystoneenergy.com/

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