Editor's Note: Any reference to TheStreet Ratings and its underlying recommendation does not reflect the opinion of TheStreet, Inc. or any of its contributors including Jim Cramer or Stephanie Link. Two out of the three major indices are trading lower today with the Dow Jones Industrial Average ( ^DJI) trading down 32 points (-0.2%) at 15,645 as of Thursday, Sept. 19, 2013, 12:50 PM ET. The NYSE advances/declines ratio sits at 1,343 issues advancing vs. 1,599 declining with 112 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 Lennar Corporation ( LEN), down 1.9%, DR Horton ( DHI), down 1.8%, Toll Brothers ( TOL), down 1.6% and PulteGroup ( PHM), down 0.9%. Top gainers within the industry include Foster Wheeler ( FWLT), up 2.9%, James Hardie Industries ( JHX), up 2.7%, Rayonier ( RYN), up 2.0%, Cemex S.A.B. de C.V ( CX), up 1.9% and Chicago Bridge & Iron Company ( CBI), up 1.4%. 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 $0.75 (-1.3%) to $58.88 on average volume. Thus far, 291,711 shares of Clean Harbors exchanged hands as compared to its average daily volume of 496,400 shares. The stock has ranged in price between $58.84-$59.80 after having opened the day at $59.72 as compared to the previous trading day's close of $59.63. 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 $3.6 billion and is part of the industrial goods sector. Shares are up 7.6% year to date as of the close of trading on Wednesday. Currently there are 10 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, reasonable valuation levels and increase in stock price during the past year. We feel these strengths outweigh the fact that the company has had somewhat weak growth in earnings per share. 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.