Environmental Specialties International, Inc.

10/15/2026

Throwback Thursday! 📸

We're heading all the way back to 2002!

This photo from the ESI archives takes us to the Blue Ridge Landfill in Chambersburg, Pennsylvania, during construction of Cell 9B.

As ESI celebrates 30 years in 2026, it's fun to look back at the projects and people who helped build the company into what it is today.

24 years later, we're still doing what we do best!

10/08/2026

Just another hard day at the office for Bonnie! 🐾☀️

A little sunshine, a quick photo in front of ESI headquarters, and of course, a mandatory roll in the grass.

Being the office mascot comes with some pretty great perks! 💚

10/06/2026

Safety is built before the work begins.

From daily planning and hazard assessments to training and verification, preparing our crews to work safely starts long before the first task of the day.

It’s not just a requirement—it’s part of how we work.

Every crew. Every day. Every job.

10/02/2026

Experience in the field makes a difference.

From new installations to repairs and specialized geosynthetic work, ESI crews take on projects of all sizes and conditions across the country.

Whatever the jobsite brings, our focus stays the same: quality work, attention to detail, and getting the job done right.

We’ve got you covered.

09/28/2026

The people behind the work. 👏

Here’s one of our ESI crews—the people behind so much of the work we’re proud to share.

Our projects wouldn’t happen without the hard work, experience, and dedication of the men and women in the field every day.

We’re proud to have you representing ESI. Thank you for all that you do!

09/23/2026

09/23/2026

From the aerial view to boots on the ground.

We recently shared a look at the scale of this project from above. Here’s a closer look at the crew and the work happening down in the field.

A lot goes into every bit of progress you see from the air.

Great work, team! 👏

09/23/2026

Making progress from the ground up.

A great aerial look at one of our current projects taking shape.

There’s still work ahead, but it’s always rewarding to step back and see how much ground the crew has already covered.

Great work, team! 👏

09/02/2026

No two jobsites look quite the same.

ESI's work takes our teams across the country and into a wide range of industries—from Solid Waste and Mining to Power and Industrial projects.

Different sites bring different challenges, and that's part of what keeps the work interesting.

Proud of the experience and versatility our teams bring wherever the next project takes us.

08/28/2026

Not every job starts from scratch.

Here’s a look at one of our ESI crews handling a recent repair in the field.

Repair work brings its own set of challenges, and our crews are always ready to adapt to the conditions in front of them and get the job done right.

A big thank you to the team for the hard work they put in every day!