Langdon Environmental LLC

Langdon Environmental LLC was founded in January 2014 to provide environmental services to public and private clients.  We can assist you with the following:


  • Evaluation of alternative solid waste recycling and disposal systems including anaerobic digestion, combustion and construction and demolition waste processing.
  • Closure of old municipal landfills including development and financing options
  • Working with communities to develop cost-effective and environmentally sound long-term solid waste solutions
  • Development of procurement documents for public entities to partner with private firms.  
  • Assistance with the negotiation of long-term public-private partnerships including solar PV development and private operation of public facilities
  • Permitting and design of solid waste facilities


Langdon Environmental is led by Bruce Haskell, P.E. who has over 25 years of experience completing a wide variety of solid waste and related environmental projects for major environmental consulting companies.

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