Syska Hennessy reviews

3.8

66% would recommend to a friend

(181 total reviews)
avatar

Cyrus Izzo

56% approve of CEO

59% positive business outlook

Syska Hennessy has an employee rating of 3.8 out of 5 stars, based on 181 company reviews on Glassdoor which indicates that most employees have a good working experience there. The Syska Hennessy employee rating is in line with the average (within 1 standard deviation) for employers within the Construction, Repair & Maintenance Services industry (3.7 stars).

Reviews by job title

181 reviews
3.0
Nov 7, 2025
Recommend
CEO approval
Business Outlook

Pros

4-9-4 schedule, coworkers very knowledgeable

Cons

No work/life balance, no room to be average

4.0
Oct 27, 2025

Good Starting Company

Recommend
CEO approval
Business Outlook

Pros

- Learning and teaching is good for young engineers - Different project types - Great engineers and people teaching

Cons

- Low pay - Not much work flexibility

4.0
Oct 18, 2025

Great starter company

Recommend
CEO approval
Business Outlook

Pros

Great starter company for anyone working in Manhattan or MEP

Cons

Non competitive salary for engineers

Viewing 13 - 15 of 181 Reviews

Glassdoor has 221 Syska Hennessy reviews submitted anonymously by Syska Hennessy employees. Read employee reviews and ratings on Glassdoor to decide if Syska Hennessy is right for you.