RES Reviews

3.4

58% would recommend to a friend

(335 total reviews)

Eduardo Medina

78% approve of CEO

43% positive business outlook

RES has an employee rating of 3.4 out of 5 stars, based on 335 company reviews on Glassdoor which indicates that most employees have a good working experience there. The RES employee rating is in line with the average (within 1 standard deviation) for employers within the Energy, mining, utilities industry (3.7 stars).

Reviews by job title

335 reviews
5.0
16 Apr 2026

Good

Recommend
CEO approval
Business outlook

Pros

Good working environment. Healthcare benefigs

Cons

I dont know. I like working here

avatar
RES Response
1mo
Thank you for taking the time to share your experience at RES. We're glad to hear you enjoy your healthcare benefits.
5.0
1 Nov 2025

Great company

Recommend
CEO approval
Business outlook

Pros

Awesome pay and fun place to work

Cons

Temporary jobs and requires travel

avatar
RES Response
7mo
Thank you for taking the time to share your experience at RES. We appreciate your feedback.
5.0
24 Oct 2025

5 stars

Anonymous employee
Recommend
CEO approval
Business outlook

Pros

Purpose, values and commitment are aligned

Cons

Long hours and demanding tasks

avatar
RES Response
7mo
Thank you for taking the time to share a review on Glassdoor.
Viewing 1 - 3 of 335 Reviews

Glassdoor has 389 RES reviews submitted anonymously by RES employees. Read employee reviews and ratings on Glassdoor to decide if RES is right for you.