Getting the Lay of the Land

Some follow their nose, some ask for directions. Some use smart-phone mapping apps or the impossible-to-refold paper map. Our surveyors use precise instruments to accurately map all manner of projects.

02400+ yellow survey field books on the shelf

0125+ education survey projects

Ivar’s Pier 54 Topographic Survey

Seattle, WALearn More

Lincoln High School Modernization – Topo Survey

Seattle, WALearn More

Redmond Way Water Quality Facility Base Map Update

Redmond, WALearn More

Swedish/Stevens Hospital ALTA

Edmonds, WALearn More

Shelton-Bremerton-Bangor RR-Base

Kitsap County, WALearn More

Set Your Site

Details About our Survey Practice

Accurate surveys and maps smooth the way for the design process. Our seasoned survey team includes staff with more than 25 years of experience working on projects across Washington state. We perform surveying services for roads, highways, utilities, airports, waterfront facilities, private, and commercial developments. With the latest computer software and GPS/RTK tools, and laser scanning, we deliver precise results.

Survey Capabilities

Reid Middleton has offered survey and mapping services for more than 60 years. Our crews regularly perform boundary, topographic, research and discovery, legal, route, construction, and/or as-built surveys; provide aerial mapping control surveys; provide GPS surveys; prepare survey base maps, right-of-way plans, topographic and plan and profile drawings; and prepare legal descriptions for easements and real property. Our survey capabilities include:

  • Professional Licensed Surveyors
  • Fully equipped field crews
  • Leica® 1200 & GS14® GPS units
  • Leica® 3” and 5” total station instruments with Allegro® data recorders
  • Leica® MS-50 Laser Scan total station instrument
  • Leica® CS15 data recorder
  • Leica® DINA® digital levels and bar code rods
  • Carlson® Survey 2013 and Autodesk 2013
  • Autodesk Civil 3D 2015
  • Leica Infinity TPS Scanning software
  • Leica MultiWorx software
  • Leica® Geomatic Office® GPS office software
  • Starnet® Least-squares adjustment software


ACEC Bronze Award – Ivar’s Pier 54 Seismic Upgrades & Renovation