4. As of noon trading, Quanta Services ( PWR) is down $0.25 (-1.0%) to $24.73 on average volume Thus far, 696,291 shares of Quanta Services exchanged hands as compared to its average daily volume of 1.8 million shares. The stock has ranged in price between $24.73-$25.13 after having opened the day at $25.00 as compared to the previous trading day's close of $24.98. Quanta Services, Inc. provides specialty contracting services primarily in North America. Quanta Services has a market cap of $5.5 billion and is part of the industrial goods sector. The company has a P/E ratio of 19.4, above the S&P 500 P/E ratio of 17.7. Shares are up 16.2% year to date as of the close of trading on Thursday. Currently there are 11 analysts that rate Quanta Services a buy, no analysts rate it a sell, and 3 rate it a hold. TheStreet Ratings rates Quanta Services as a buy. The company's strengths can be seen in multiple areas, such as its robust revenue growth, largely solid financial position with reasonable debt levels by most measures, compelling growth in net income, solid stock price performance and impressive record of earnings per share growth. We feel these strengths outweigh the fact that the company shows low profit margins. Get the full Quanta Services Ratings Report now.