QES Reviews

3.7

82% would recommend to a friend

(44 total reviews)

70% positive business outlook

QES has an employee rating of 3.7 out of 5 stars, based on 44 company reviews on Glassdoor which indicates that most employees have a good working experience there. The QES employee rating is in line with the average (within 1 standard deviation) for employers within the Construction, repair and maintenance industry (3.7 stars).

Reviews by job title

44 reviews
1.0
25 Mar 2018

Frachand

Anonymous employee
Recommend
CEO approval
Business outlook

Pros

Good pay n good benefits for you. Travels alot

Cons

Poor work morale, outdated equipment. Travels alot

5.0
9 May 2026

Good work-life balance

Recommend
CEO approval
Business outlook

Pros

Work-life balance, nice environment to work in

Cons

Departments work in silos, everyone focused on own goals

Viewing 1 - 3 of 44 Reviews

Glassdoor has 49 QES reviews submitted anonymously by QES employees. Read employee reviews and ratings on Glassdoor to decide if QES is right for you.