Quanta Edging Onto Wall Street's Radar

In a world with increasing interest in the expansion of the U.S. electrical grid, the smart grid and new power lines to carry power from wind farms and utility-grade photovoltaic fields, Quanta Services Inc., Houston, (PWR) the publicly held contractor with an expertise in power line construction seems like one of the electrical contractors situated at the right place at the right time. Its stock price hasn't moved much until the past year, but check out this post on the www.seekingalpha.com investment blog to see why Wall Street is nowtaking more interest in Quanta.