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Corniver

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Canada
Laval, QC
Corniver

CORNIVER designs, manufactures, and sells single drum, ride-on, vibratory roller compactors.

CORNIVER provides vibratory rollers that are versatile for a variety of uses. The Corniver vibrating rollers are designed and built to withstand the severe requirements of the rental industry. We serve many areas throughout Canada, the United States, and abroad. Our specially designed heavy machinery consists of three models of vibratory rollers. The Corniver vibratory rollers are heavy duty machi

nes and have been used with great success on construction sites to compact clay, sand, or gravel. While the majority of companies worldwide are looking to cut corners and maximize profits, we invest in top-quality components and materials. All of our machinery components are top of the line including our engines, transmissions, and pumps. We employ the most reliable drive motors, pumps, and hydraulic parts.

05/21/2026

A fresh batch of CT48 P pad-foot rollers, with a CT48 S smooth-drum load right behind it. All loaded up and ready for a rental partner in Ontario 📦

Before any Corniver roller leaves for a job site, it goes through more than just a strap-down. Every machine gets a full walkthrough so it arrives ready to work from day one.

Every machine is run, pressure tested, fully greased, and safety-checked from the engine right down to the roll bar. By the time it's loaded, it's calibrated and ready to work.

Then it's carefully loaded and strapped into the trailer so nothing shifts in transit.

Where's your crew putting these rollers to work this season?

03/12/2026

Recap of this year’s ARA Show 🚧

Our president Oli was the star of the booth this year, welcoming visitors and answering questions about our rollers.

Thanks to everyone who stopped by!

03/08/2026

What you see at the trade show is only the polished version. Here’s what happens behind the scenes.

From setting up our booth, to painting the roller drums and getting the machines ready for the spotlight 👉 here’s a behind-the-scenes look at how we prepared for the ARA trade show… including an unexpected flat tire on the way home 🫣

03/05/2026

Future compaction experts in training👷

One of the best parts about trade shows is getting to meet people from all corners of the industry… and sometimes even the next generation of operators.

A few young visitors stopped by our booth at the and hopped on our rollers for a quick test. Safe to say they looked right at home on the CT40S and CT48S.

Thank you to everyone who stopped by to learn more about our machines and our latest engine configuration.

Already looking forward to the next show!

03/03/2026

Arrived, set up, and ready to go at the . We had some great conversations on Day 1 and we’re excited to keep the momentum going into Day 2!

02/27/2026

We’re heading to 🚜💨

From March 2–4, visit us at Booth 3055 to explore the latest updates to our compactors.

If you’re looking to grow your rental fleet or upgrade your equipment, we’d be glad to connect at the event and discuss solutions that fit your needs!

See you in Orlando 🔧

02/05/2026

Sand might look simple, but anyone who’s worked on a job site knows it can be one of the toughest materials to compact.

Getting good traction in sandy soil isn’t always simple. While adding binding agents can help increase moisture, compaction success isn’t just about the material qualities of the sand... it’s also about how the machine is operated.

With vibrating compactors like our Corniver rollers, one small technique makes a big difference:
👉 Stop vibration before changing direction.

If vibration continues while turning, the drum can dig into the sand, lose support, and even immobilize the machine.

You can read more about it in our latest article:
🔗 https://corniver.com/mastering-sand-compaction-what-every-roller-operator-should-know/?utm_source=facebook&utm_medium=referral&utm_campaign=sand_compaction

What soil conditions do you find the most challenging on site?

01/29/2026

🌎 Big news! Our website is now available in multiple languages – English, French, Spanish, and Portuguese – to better serve our customers and partners across North and South America.

Visit https://corniver.com/ to explore the new site, and don’t miss our latest blog post where we share key insights on sand compaction.

• • •

Our original French website, https://corniver.ca/, is still available as well for those who’d like to check it out!

01/15/2026

This January, Corniver turned 38.

What started as a small manufacturing operation has grown into a trusted name in compaction equipment, serving job sites and rental fleets across North America.

Over the years, one thing has never changed: our focus on safety, durability, and ease of use.

We want to thank everyone who has been part of our story — employees, dealers, rental partners, and customers.

38 years and still rolling strong. 💪

12/19/2025

Looks like our roller found a new winter operator ❄️

As the year wraps up, we want to thank our customers and partners for their trust and collaboration.

Wishing you a happy, restful holiday season from all of us at Corniver!

Address

1900 Rue Cunard
Laval, QC
H7S2B2

Opening Hours

Monday	7am - 4pm
Tuesday	7am - 4pm
Wednesday	7am - 4pm
Thursday	7am - 4pm
Friday	7am - 4pm

Website

http://corniver.com/

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