Clean Harbors reviews

3.2

53% would recommend to a friend

(2,041 total reviews)

Michael L. Battles and Eric W. Gerstenberg

57% approve of CEO

52% positive business outlook

Clean Harbors has an employee rating of 3.2 out of 5 stars, based on 2,041 company reviews on Glassdoor which indicates that most employees have a good working experience there. The Clean Harbors employee rating is in line with the average (within 1 standard deviation) for employers within the Transportation & Logistics industry (3.5 stars).

Reviews by job title

2K reviews
2.0
Jul 28, 2025

Pays good, management is awful.

Recommend
CEO approval
Business Outlook

Pros

Great pay. 100k+ with no college education

Cons

Management changes like the wind. 5 years and 3 managers all with completely different regimes. No appreciation for hard work. I've made them millions in revenue.

4.0
Jul 23, 2025

Good

Anonymous employee
Recommend
CEO approval
Business Outlook

Pros

Great support from onsite team

Cons

No wfh, it's work from 9ffice

3.0
Jul 22, 2025

Okay

Anonymous employee
Recommend
CEO approval
Business Outlook

Pros

Lots of OT potential, coworkers were pretty cool

Cons

Long hours, poor training, very unstructured

Viewing 85 - 87 of 2,041 Reviews

Glassdoor has 2,154 Clean Harbors reviews submitted anonymously by Clean Harbors employees. Read employee reviews and ratings on Glassdoor to decide if Clean Harbors is right for you.