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
5.0
Nov 6, 2025

Great Company

Recommend
CEO approval
Business Outlook

Pros

Work environment and culture are strong. Provides ample opportunities for growth and development. Compensation is comparable or above other opportunities in the area. The mission and impact to the environment to the surrounding community are a priority.

Cons

Organization and structure can be challenging as the bulk of higher leadership is based on the East Coast.

Viewing 58 - 60 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.