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

Land & Boundary Surveying, Construction Surveying & Civil Engineering Services in Northwest Washington

Northwest Datum & Design, Inc. provides land and boundary surveying, construction surveying and mapping, civil engineering design, stormwater and drainage design, planning, and permitting support from our Mount Vernon office. We serve property owners, contractors, developers, municipalities, agencies, and design professionals throughout Skagit, Whatcom, Island, Snohomish, and San Juan Counties.

Call 360-424-4865 or contact NWDD to discuss your project.

Land & Boundary Surveying

NWDD provides land and boundary surveying for property owners, buyers, sellers, developers, attorneys, contractors, public agencies, and design professionals. Boundary surveys help identify property lines, easements, survey monuments, and other information needed for development, permitting, design, and property decisions.

If you need a property survey in Skagit County or nearby Northwest Washington counties, NWDD can review available records, perform field survey work, prepare survey maps, and coordinate surveying needs with related engineering or permitting work.

Learn more on the Property, Lot & Boundary Surveys page, including property surveys, lot surveys, topographic surveys, and condominium survey revisions.

Land and boundary surveying services include:

View related examples in the Land and Boundary Surveying project gallery.

Construction Surveying & Mapping

NWDD provides construction surveying, construction staking, site layout, and mapping services for contractors, developers, municipalities, public agencies, and private clients. Construction staking helps transfer approved plans and design information into field locations for roads, utilities, buildings, grading, drainage features, and other site improvements.

Our survey staff supports accurate data collection, base mapping, construction layout, survey control, and coordination with civil engineering design information. We understand the importance of timely field response when contractors are working on schedule.

Learn more on the Construction Surveying & Mapping page, including construction staking, site layout, base mapping, route location surveys, and design data surveys.

Construction surveying and mapping services include:

  • Construction staking and layout
  • Site layout for roads, utilities, grading, and drainage improvements
  • Building layout support and offset staking
  • Roadway, access, curb, gutter, and sidewalk staking
  • Storm drainage, sewer, and water system staking
  • Topographic surveys and base mapping
  • Design data surveys
  • Route location surveys
  • Elevation certificates
  • Field mapping for civil engineering design

View related examples in the Construction Surveying and Mapping project gallery.

Civil Engineering Design

NWDD provides civil engineering design for site development, roads, utilities, stormwater systems, drainage, erosion control, grading, and related infrastructure. Our work is focused on practical designs that fit the site, meet agency requirements, and help projects move from planning through permitting and construction.

Civil engineering services are available for projects in Mount Vernon, Burlington, Sedro-Woolley, Anacortes, La Conner, Bellingham, Oak Harbor, Everett, and surrounding communities in Northwest Washington.

Learn more on the Civil Engineering Design page, including stormwater design, drainage design, site plans, road and utility design, erosion control plans, and permitting support.

Common civil engineering services include:

View related examples in the Civil Engineering Design project gallery.

Project Management, Planning & Permitting

NWDD assists clients with planning, project coordination, and permitting support for site development, land use, drainage, grading, plats, lot line adjustments, and other civil engineering and surveying projects. Our local experience helps clients understand agency requirements and assemble the information needed for review.

Planning and permitting services include:

  • Project management and coordination
  • Planning and permitting support
  • Annexations and land use applications
  • Conditional use permits
  • Fill and grade permits
  • Hydraulic Project Applications
  • SEPA checklists
  • Variance applications
  • Construction management and inspection support

Service Area

NWDD is based in Mount Vernon, Washington and serves Skagit County, Whatcom County, Island County, Snohomish County, and San Juan County. We regularly support projects in communities such as Mount Vernon, Burlington, Sedro-Woolley, Anacortes, La Conner, Oak Harbor, Bellingham, and Everett.

Need surveying or civil engineering help?
Call Northwest Datum & Design at 360-424-4865 or send a message through the contact form.