Based on the aggregated intelligence of 120,000 investors participating in Motley Fool CAPS, the Fool's free investing community, energy infrastructure company Quanta Services (NYSE:PWR) has earned a coveted five-star ranking. Our data has shown that five-star stocks outperform the market by a significant margin; conversely, one-star stocks have woefully lagged the market average.

With that in mind, let's take a closer look at Quanta's business, and see what CAPS investors are saying about the stock right now.

Quanta facts

Headquarters (founded)

Houston, Texas (1997)

Market Cap

$2.44 billion

Industry

Construction and Engineering

TTM Revenue

$3.74 billion

Management

CEO John Colson (since 1997)
CFO James Haddox (since 1997)

Return on Equity (average last three years)

6.9%

Competitors

Chicago Bridge & Iron (NYSE:CBI)
Shaw Group (NYSE:SGR)

CAPS members bullish on PWR also bullish on

General Electric (NYSE:GE)
Chesapeake Energy (NYSE:CHK)

CAPS members bearish on PWR also bearish on

Dell (NASDAQ:DELL)
Wal-Mart Stores (NYSE:WMT)

Sources: Capital IQ, a division of Standard & Poor's, and Motley Fool CAPS. TTM = trailing 12 months.

Over on CAPS, fully 354 of the 364 members who have rated Quanta -- some 97% -- believe the stock will outperform the S&P 500 going forward. These bulls include CAPS All-Star gtechie and tolstoy00.

Last month, gtechie wrote this powerful pitch on Quanta: "Wind, Solar, and Nuclear are the powers of the future. A company that provides two of the three sounds good to me. PWR is waaaaay down, probably from hedge funds selling for liquidity. Now it's time for fools to buy."

In a more recent pitch from last week, tolstoy00 shares that sentiment, tapping the stock as an interesting political play:

The U.S. needs to upgrade the power grid, and this is the company to do it. This company is also a major player in the wind power industry. Recently, some people have been down on the wind power-generation industry; however, I think this company will thrive for at least the next few years under the Obama presidency.

What do you think about Quanta, or any other stock for that matter? Make your voice heard on Motley Fool CAPS today. More than 120,000 investors are waiting to hear what you have to say. CAPS is 100% free, so simply click here to get started.

Fool contributor Brian Pacampara owns no position in any of the companies mentioned. Chicago Bridge is a Motley Fool Global Gains pick. Chesapeake, Dell, and Wal-Mart are Inside Value selections. The Fool's disclosure policy always gets a perfect score.