Civil Engineering

D.L. Howell & Associates, Inc. is a civil engineering firm located in West Chester, Pennsylvania. We have been in business for over twenty years.

D.L.Howell is a civil engineering firm that understands the importance of comprehensive research and planning. Our technical skill, and “ground-breaking” ideas, allow us to interpret land use regulations, meeting zoning requirements, and determining the project site’s ideal use. 

As one of the top civil engineer companies in Chester County, our knowledge of local, state, and federal permitting allows our clients to plan the most effective resolution methods. 

Our tenacity and first-rate relationships with reviewing agencies allow this resolution to happen quickly and effectively.  As guidelines and regulations are ever-changing, the D.L.Howell engineering team stays involved in projects from sketch design to construction.

We provide civil engineering services for an expansive range of development types, sizes, and clients in all phases of site design or re-development.

Civil Engineering DLHowell

We specialize in Commercial/ Residential/ Institutional/ Industrial:

  • Land Development Design & Approval
  • Subdivision Design
  • Geographic Information Systems (GIS) Mapping
  • Stormwater Management Design
  • Grading & Storm Sewer System Design
  • Sanitary Sewer System Design
  • Building Permit Plans
  • Building Addition Plans
  • Pool Permit Plans
  • Expert Testimony & Client Representation
  • Erosion and Sedimentation Control Design
  • NPDES / Conservation District Permitting
  • Federal Aviation Association (FAA) Clearance
  • Best Management Practices (BMP) Implementation
  • Stormwater Inspections
  • PA DEP Sewage Facilities Planning Modules
  • LEED Consulting
  • Floodplain Analysis
  • FEMA Map Studies and Revisions
  • Construction Support
  • Highway Occupancy Permits (HOP Permits)
  • Roadway Design
  • Homeowners Association (HOA) Support
  • Mushroom Farm Consulting
  • Site Lighting Design