Phone: 360-424-4865 • 2209 Monica Drive, Mount Vernon, WA 98273 • Email us 

Land Surveying & Civil Engineering in Mount Vernon, WA

Serving Skagit, Whatcom, Island, San Juan, and Snohomish Counties

Why Northwest Datum & Design is Your Local Surveying and Engineering Partner

Our primary objective is to provide excellent personal service tailored to meet our client's needs and objectives. Within our primary service area of Skagit, Whatcom, Island, San Juan, and Snohomish Counties, NWDD provides a complete range of surveying and civil engineering services.

NWDD offers comprehensive surveying and engineering services including land, topographic, ALTA, and construction surveying, as well as civil engineering for roads, storm drainage, sewer, water, and short and long plats. When necessary, we contract qualified consultants and contractors in wetlands, landscape, and mechanical and electrical disciplines as appropriate to complement our resources.

Responsiveness is the hallmark of a local firm. Our reputation depends on it, and our clients deserve it. Our value is our willingness and ability to quickly mobilize resources and expertise to meet project deadlines with quality service. Being local means we can respond with minimal lead time, travel time, and out-of-pocket expenses. NWDD has demonstrated professional capacity and ability to perform on schedule and within budget, as evidenced by our client base, which consists of more than 80% repeat clients.

Services Provided By Northwest Datum & Design Inc.


Burlington Boulevard Roundabout Staking, Burlington WA

Land & Boundary Surveying Construction Surveying & Mapping Civil Engineering Design Project Management/Planning & Permitting
  • Annexations
  • Conditional Use Permits
  • Construction Management and Inspection
  • Fill and Grade Permits
  • Hydraulic Project Applications
  • SEPA Checklists
  • Variance Applications