Onyx Corporation

08/26/2026

It was an exciting day to join The City of Woburn, Mystic River Watershed Association, Massachusetts Division of Marine Fisheries, and project partners for the groundbreaking of the new Horn Pond Fish Passage.
We’re proud to be part of this project that will restore an important piece of the Mystic River watershed, reconnect vital habitat for river herring, and leave a lasting benefit for the Woburn community.

https://woburnma.gov/news/2026/08/city-of-woburn-and-mystic-river-watershed-association-host-groundbreaking-ceremony-for-new-fish-passage-at-horn-pond/

08/19/2026

Our fleet of equipment allows us to tackle projects of any scale. 💪

Having the right equipment on hand gives our crews the capability and flexibility to keep projects moving efficiently from start to finish.

08/12/2026

Need material for your next project? We've got you covered 🤝

From aggregates and washed materials, to loam, sand, mulch, and more, ONYX has the quality materials you need to keep your job moving.

📍 Available at 3 ONYX locations:
9 Chocksett Road, Sterling
72 Jungle Road, Leominster
571 Great Road, Littleton MA

✉️ [email protected]
📲 978-429-1907
🌐 onyxcorporation.com

08/07/2026

❗Our STERLING Location will be open this Saturday 8/8❗

Come see us 6am-12pm for your material needs!

08/06/2026

More than 10,000 plants. One hardworking team.

Our ONYX crews spent July putting in the work—through heat, rain, and long days—to plant more than 10,000 perennials at our Lincoln project.

Every plant placed helps bring the larger vision for this property to life 🌱

Matthew Cunningham Landscape Design LLC

07/29/2026

There’s still plenty of summer left to refresh your outdoor spaces! 🌱☀️

Visit our 𝐋𝐢𝐭𝐭𝐥𝐞𝐭𝐨𝐧 𝐋𝐚𝐧𝐝𝐬𝐜𝐚𝐩𝐞 𝐘𝐚𝐫𝐝 for mulch, playground chips, plant mix, and more, to help complete your seasonal projects and keep your yard looking its best.

📍571 Great Rd. Littleton - Stop by or give us a call to place your order
✉️ [email protected]
📲 978-429-1907
⏰ 7am - 3pm Monday - Friday, 7am - 12 pm Saturdays
🌐 onyxcorporation.com

07/22/2026

Thank you Rock Products for the feature! Great article detailing the new wash plant project we completed recently. It was all possible due to our incredible team, trade partners and subcontractors 👏

“We had never manufactured sand in the history of our company to date, and we wanted to produce a specification sand product with repeatable quality control, safety and cost-efficiency,” said Onyx Corporation's President John Durkin. “Our goal was to partner with a supplier with significant expertise in manufactured sand, washing and crushing.”

Check out 'Inside Onyx Corp.’s New Closed-Loop Manufactured Sand Plant': https://loom.ly/H_4yVrI

07/22/2026

Even smaller yards can make room for a pool!

This compact backyard proves you don't need a large property to create an incredible outdoor living space.

With room for dining, lounging, and a thoughtfully scaled pool, every square foot was constructed with purpose. ✨

07/15/2026

Long days, hot weather, and a team that keeps showing up.

Shoutout to for all your hard work this summer. 💪

07/04/2026

250 years of independence. 🇺🇸

This 4th of July, we honor the freedoms that built this country and the people whose hard work continues to move it forward.

From the ONYX team, we wish you a safe and celebratory Independence Day.