- Windell Land Surveying
- Windell Land Surveying
- Windell Land Surveying
- Winn Surveying & Engineering
- Witten Technologies Inc
- Wittenben Surveying Inc
- Wood Brothers Land Surveyors
- Woods Land Surveyors
- Woodstock Land Surveyors Inc
- Woodstock Land Surveyors Inc
- Wright Angle Land Surveyors
- Wyane Acree PLS Inc
- Yarbrough Land Surveying
- Yawn Land Surveys LLC
- York Hill Surveying
- Z Man Construction Layout
- Zahn & Assoc
- Zahn & Assoc
