Solid Waste Planning and Engineering Design


SWP is a full service solid waste consulting firm created by experienced landfill professionals for the sole purpose of assisting Wyoming Landfill Operators with meeting the challenges of planning, permitting, constructing, and operating Subtitle D landfills in a cost effective manner.


SWP provides planning, permitting, design, construction administration and oversight, Quality Control/Quality Assurance, liner leak location, and environmental monitoring services for Wyoming Landfills.

SWP's mission is to provide unsurpassed client service by being responsive, innovative, value-oriented and dedicated to a leadership role in the successful completion of every project.


SWP has offices in Sheridan, Glenrock and Laramie

CALL US AT 888.842.1325

Contact Us

Please feel free to contact us by your preferred method. We can be reached via the telephone at 888.842.1325. Our administrative email address is as follows: If you would like to contact a member of our staff directly, please proceed to our personnel directory.


Throughout the construction phase of this project, SWP’s team of professionals was extremely proficient and diligent in performing the required tasks and responding to key issues during the project. SWP’s hard work and proactive attitude resulted in a project that was completed on time and within budget.

Environmental Engineer
County Public Works Department

  • Landfill Siting and Planning
  • Landfill Permitting and Design
  • Landfill Gas Planning and Design
  • Construction Management
  • Construction Quality Assurance
  • Soils Testing
  • Liner Integrity and Leak Location Surveys
  • Environmental Monitoring and Reporting