Hydro One Reviews

4.2

81% would recommend to a friend

(509 total reviews)

Mark Poweska

95% approve of CEO

84% positive business outlook

Hydro One has an employee rating of 4.2 out of 5 stars, based on 509 company reviews on Glassdoor which indicates that most employees have an excellent working experience there. The Hydro One 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

509 reviews
4.0
15 Nov 2025

Great place

Recommend
CEO approval
Business outlook

Pros

Good pay, Work life balance

Cons

Can be high workload at times

5.0
17 May 2024
Recommend
CEO approval
Business outlook

Pros

Friendly, easy to get along with the colleagues

Cons

Tight schedule sometimes, but Ok

Viewing 1 - 3 of 509 Reviews

Glassdoor has 901 Hydro One reviews submitted anonymously by Hydro One employees. Read employee reviews and ratings on Glassdoor to decide if Hydro One is right for you.