Two out of the three major indices are trading lower today with the Dow Jones Industrial Average ( ^DJI) trading down 44 points (-0.3%) at 15,417 as of Friday, July 12, 2013, 12:50 PM ET. The NYSE advances/declines ratio sits at 1,253 issues advancing vs. 1,644 declining with 132 unchanged. The Materials & Construction industry currently sits down 0.1% versus the S&P 500, which is down 0.1%. On the negative front, top decliners within the industry include Vulcan Materials Company ( VMC), down 1.3%, and James Hardie Industries ( JHX), down 1.6%. Top gainers within the industry include AAON ( AAON), up 4.5%, Caesarstone Sdot-Yam ( CSTE), up 1.6%, Trex Company ( TREX), up 2.0% and Quanta Services ( PWR), up 1.0%. TheStreet would like to highlight 3 stocks pushing the industry lower today: 3. Clean Harbors ( CLH) is one of the companies pushing the Materials & Construction industry lower today. As of noon trading, Clean Harbors is down $0.29 (-0.5%) to $55.01 on average volume. Thus far, 280,140 shares of Clean Harbors exchanged hands as compared to its average daily volume of 488,700 shares. The stock has ranged in price between $54.05-$55.37 after having opened the day at $55.20 as compared to the previous trading day's close of $55.30. Clean Harbors, Inc., through its subsidiaries, provides environmental, energy, and industrial services in the United States, Puerto Rico, Canada, and internationally. It operates in four segments: Technical Services, Field Services, Industrial Services, and Oil and Gas Field Services. Clean Harbors has a market cap of $3.3 billion and is part of the industrial goods sector. Shares are down 1.4% year to date as of the close of trading on Thursday. Currently there are 11 analysts that rate Clean Harbors a buy, no analysts rate it a sell, and 1 rates it a hold. TheStreet Ratings rates Clean Harbors 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 and good cash flow from operations. We feel these strengths outweigh the fact that the company has had lackluster performance in the stock itself. Get the full Clean Harbors Ratings Report now. STOCKS TO BUY: TheStreet Quant Ratings has identified a handful of stocks that can potentially TRIPLE in the next 12-months. Learn more.