TH&P's civil engineering department includes professionals skilled in providing design, permitting, project management, contract administration, and construction observation services.  TH&P has over 30 years experience successfully completing a wide variety of civil engineering projects, with regional focus in the Tri-Cities and surrounding area.  Our clients have included public, private, municipal, state, and federal individuals and organizations.  Through this comprehensive experience, TH&P has developed a solid familiarity with the local terrain, regulations, and governing agencies.  Each project is unique, and we strive to provide our clients with the quality designs, innovative solutions, individual attention, and personal assistance throughout the stages of project development.

Professional Licensure:  TN, VA, NC, SC, WV, KY, GA

vil Engineering Services:

• Water Systems
• Sanitary Sewer Systems
• Storm Sewer Systems
• Roads
• Highways
• Intersections
• Traffic Studies
• Bridges
• Railroads
• Recreational Trails
• Signalization
› Site Development
• Residential
• Commercial
• Industrial
• Recreational
• Institutional
› Flood Analysis
• FEMA Compliance
• Floodplain Management
• Hydrologic Modeling
› Storm Water Management
• NPDES Compliance
• Storm Water Pollution Prevention Plan (SWPPP)
• Water Quality
• Erosion & Sediment Controls
• Conservation
› Permitting Assistance
› Planning
› Design
› Construction Administration
› Construction Oversight

Civil Engineering
Environmental Consulting