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Quanta Services

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Quanta Services reviews

3.7

65% would recommend to a friend

(237 total reviews)
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Earl C. Austin

84% approve of CEO

79% positive business outlook

Quanta Services has an employee rating of 3.7 out of 5 stars, based on 237 company reviews on Glassdoor which indicates that most employees have a good working experience there. The Quanta Services 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

237 reviews
1.0
Nov 26, 2025

Sleezy

Recommend
CEO approval
Business Outlook

Pros

FR clothing package was good

Cons

Upper mgmt(superintendent) will change pay agreement for specialty work, then deflect responsibility for decisions onto lower mgmt(general foreman) who have no bearing on pay decisions.

4.0
Oct 27, 2025
Recommend
CEO approval
Business Outlook

Pros

The team is experienced and knows the company’s systems well. They’ve been together a long time, which makes day-to-day operations predictable and steady. Their familiarity with internal processes helps keep basic support consistent, and their long tenure means they can handle routine issues with little oversight.

Cons

Legacy driven culture with entrenched cliques and favoritism; innovation and initiative are discouraged; knowledge is heavily gatekept, creating bottlenecks and single points of failure; senior staff are resistant to change and slow to adapt to modern tools; poor accountability and communication lead to repeated mistakes; performance is based on tenure, not results; proactive or high performing employees are often marginalized, resulting in stagnation, low morale, and talent loss.

Viewing 13 - 15 of 237 Reviews

Glassdoor has 282 Quanta Services reviews submitted anonymously by Quanta Services employees. Read employee reviews and ratings on Glassdoor to decide if Quanta Services is right for you.