SEC Surveying


SEC Surveying offers many services in the fields of Surveying, Engineering Consultation, Land Planning, Permitting, and Construction.  

Please see the list below and contact us if we can be of service.


Land Surveying:

  • Property Line Surveys
  • ALTA/ACSM Surveys
  • Floodplain Elevation Certifications
  • LOMA 
  • Construction Stake Out
  • Site & Roadway Layout & Grading
  • Existing Conditions Plans


Land Planning:

  • Land Development Feasibility and Site Assessment
  • Due Diligence
  • Zoning Analysis
  • Commercial and Residential Conceptual Designs

Septic Designs:

  • New System Designs
  • Failed System Designs
  • Test Pit Evaluation

Residential Subdivision Designs:

  • Subdivision Lay Out 
  • Individual Lot Design

Commercial Site Plans Designs:

  • Building Footprint Design 
  • Condominium Site Plans
  • Proposed Grading
  • Septic Loading
  • Parking and Traffic Circulation


  • Shoreland Protection Design and Applications
  • NHDES Dredge and Fill Design and Applications
  • NHDOT Commercial and Residential Roadway Entrance Design and Applications