Clean Harbors competitors include Covanta, PSC and Clean Earth. Clean Harbors ranks 1st in CEO Score on Comparably vs its competitors. See below how Clean Harbors compares to its competitors with CEO Rankings, Product & Services, NPS, Pricing, Customer Services, Overall Culture Score, eNPS, Gender and Diversity Scores.




250 Employees at Clean Harbors rate Alan McKim a 64 out of 100, which ranks them 1st out of Clean Harbors' competitors. Last rating was a month ago.

49 Employees at PSC rate Brad Clark a 64 out of 100, which ranks them 2nd out of Clean Harbors' competitors. Last rating was months ago.

28 Employees at Covanta rate Stephen Jones a 63 out of 100, which ranks them 3rd out of Clean Harbors' competitors. Last rating was months ago.

45 Employees at Clean Earth rate Chris Dods a 55 out of 100, which ranks them 4th out of Clean Harbors' competitors. Last rating was months ago.
49 Customers rate Clean Harbors' Product Quality Score a 3.6/5, which ranks it 3rd against its competitors, below Covanta.
63 Customers rate Clean Harbors' Net Promoter Score a -2, which ranks it 2nd against its competitors, below PSC. Net Promoter score tracks customers' overall score to this question - “On a scale from 0-10, how likely are you to recommend Clean Harbors to a friend?”.
45 Customers rate Clean Harbors' Pricing Score a 3.4/5, which ranks it 2nd against its competitors, below PSC.
42 Customers rate Clean Harbors' Customer Service a 3.4/5, which ranks it 2nd against its competitors, below PSC.
347 Employees rate Clean Harbors' Overall Culture a 61/100, which ranks it 2nd against its competitors, below Covanta. Overall Culture scores are aggregated from all of the questions employees at a company answer on Comparably.
266 Employees rate Clean Harbors' Employee Net Promoter Score a -13, which ranks it 2nd against its competitors, below Covanta. Employee Net Promoter score tracks employees' overall score to this question - “On a scale from 0-10, how likely are you to recommend working at Clean Harbors to a friend?”.
10 Employees rate Clean Harbors' Gender Score a 64/100, which ranks it 2nd against its competitors, below Clean Earth. The Gender Score tracks how positively women rate their experience at Clean Harbors.
17 Employees rate Clean Harbors' Diversity Score a 57/100, which ranks it 4th against its competitors, below PSC. The Diversity Score tracks how positively diverse employees rate their experience at Clean Harbors.
