What We Do Our services assist in facilitating the growth, aesthetics and amenities to communities throughout New Jersey.

ENGINEERING

  • Commercial Site Plans
  • Residential Subdivisions
  • Concept Development
  • Grading Plans
  • Plot Plans
  • Drainage Design
  • Pool Location Plans
  • Septic Design Permits
  • Traffic Circulation Plans
  • Transportation Engineering
  • Signalized Intersection Design
  • and more...

FIELD SERVICES

  • Soil Logs (Seasonal High Water Table)
  • Boundary & Topographic Data Collection
  • Flood Elevation Certificates
  • Construction Stakeout
  • As-Built Data Collection
  • Wetland Locations
  • Field Service Crew
  • and more...

PERMITTING

  • CAFRA (NJDEP)
  • Wetlands (NJDEP)
  • Minor / Major Access (NJDOT)
  • Soil Conservation District
  • Health Department (Septic)
  • and more...

FORENSIC ENGINEERING

  • Cause & Origin
  • Expert Witness Testimony
  • Appliance Damage
  • Septic Failures
  • Water Intrusion
  • Lightning Damage
  • Wind Damage
  • Flood Damage
  • Foundation Settlement
  • Property Damage
  • Structural Damage
  • and more...

The professionals at JDG have diverse experience & utilize "context sensitive" design solutions

to provide a comprehensive services necessary for successful design project.
Below are a few examples of successful projects throughout New Jersey.
CAR WASH FACILITY
QUICK LUBE FACILITY
OFFICE COMPLEX
RESIDENTIAL DWELLING
SEPTIC SYSTEMS
LAND SURVEYING (BOUNDARY AND TOPOGRAPHIC)
CUSTOM IN-GROUND POOL DESIGNS AND LAYOUTS​