A Tradition of Excelling in the Details

PSC’s experience in environmental engineering services includes all disciplines required to fully support both municipal and private solid waste clientele. Our philosophy is to partner our comprehensive, multi-discipline practice and dedicated team members with landfill staff for the purpose of helping them identify and address their current and future development needs. For over six decades, PSC’s primary focus has been and continues to be, to develop long-term working relationships with our clients.

City of Las Cruces Landfill Redevelopment Project

Las Cruces, New Mexico

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Decades of Experience

By providing full-service engineering and architectural design as well as construction administration we have developed a trusted partnership with many municipalities. Parkhill enjoys excellent working relationships with local, state and federal agencies and is intimately familiar with the EPA and state solid waste regulations, design requirements and criteria.

Solid Waste Planning & Permitting

Parkhill has assembled an impressive portfolio of solid waste engineering design solutions. Parkhill's Municipal Solid Waste (MSW) engineering experience dates prior to the time that EPA promulgated Subtitle D in 1993. Since that time, Parkhill has continuously worked in the MSW engineering sector and devoted an entire engineering team to municipal solid waste engineering.

Parkhill has developed a strong working relationship with Texas Commission on Environmental Quality management and staff engineers. Whether it is for your permitting needs, design planning or construction projects – Parkhill is your partner in maintaining your operation in an environmentally safe and sound manner. View TCEQ Permits

Scope of Services

  • Planning
  • Permitting
  • Landfill Development
  • Permit Modifications
  • Compliance
  • Groundwater / Air / Gas
  • Closure


  • Solid Waste Association of North America (SWANA)
  • National Society of Professional Engineers (NSPE)
  • American Society of Civil Engineers (ASCE)
  • American Council of Engineering Companies (ACEC)
  • American Institute of Architects (AIA)
  • American Society of Landscape Architects (ASLA)
  • International Interior Design Association (IIDA)
  • U.S. Green Building Council (USGBC)

Greater El Paso Municipal Landfill Excavation & Lining | El Paso, TX

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Elpaso Municipal landfill excavation & lining

West Texas Region Disposal Facility | Lubbock, TX

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West Texas Region Disposal Facility

Midland Municipal Solid Waste Cell 7 Excavation & Lining | Midland, TX

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Midland Excavation

Caliche Canyon Landfill – Cell IV Water Balance Final Cover | Lubbock, TX

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Caliche Canyon Landfill

El Paso Environmental Services Department Confederate Citizen Collection Station | El Paso, TX

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El Paso Environmental Services Department Confederate Citizen Collection Station
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