Clean Harbors reviews

3.2

52% would recommend to a friend

(2,038 total reviews)

Michael L. Battles and Eric W. Gerstenberg

55% approve of CEO

50% positive business outlook

Clean Harbors has an employee rating of 3.2 out of 5 stars, based on 2,038 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
1.0
Oct 30, 2025

No raises

Recommend
CEO approval
Business Outlook

Pros

If you work hard you may or may not be recognized. They seem to reward lazy people

Cons

No raises or promotions ever

1.0
Oct 30, 2025
Recommend
CEO approval
Business Outlook

Pros

- Position made commission - Several coworkers were wonderful!

Cons

1. Management or lack thereof. I enjoyed working with my manager at the end but felt my concerns were never fully heard and I was not seen as the asset to the team that I was (I handled both Spanish and English sales). No opportunity for growth. I interviewed with my manager for a management position twice (once a year prior and once this current year before leaving) and she stated she “did not know I was interested in management” after being present for both of the interviews and hearing about my previous management experience. Management was very two-faced. 2. Constant change in expectations. No formal training. The position was constantly changing but the pay was not proportionate to our position. 3. The original commission plan was slashed almost in half and designed only for the top earners. 4. My original position was customer service. We combined the inside sales team with the customer service team and the training was horrendous. 5. Low call volume and outsourcing to Pune India and Bangalore. By sending some sales calls to Pune it lowered our US revenue. 6. Morale in general was low and when the manager I worked well with left (who had YEARS of experience in sales and was invaluable- I have NOTHING bad to say about her. She was great.), I decided it was time to leave as well. The management team left was all customer service management and there was nowhere to turn for any sales assistance.

1.0
Oct 21, 2025

Horrible Management

Recommend
CEO approval
Business Outlook

Pros

Plenty of overtime to work

Cons

HR is garbage. Managers only out to protect themselves. They won’t stand up for their employees.

Viewing 58 - 60 of 2,038 Reviews

Glassdoor has 2,151 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.