Survey

Data you can rely on

Dunaway’s 65+ year history and technical excellence give us an advantage in providing fast and accurate survey services. Dunaway has experience surveying several hundreds of miles of TxDOT, county, and municipal roadway right-of-ways throughout the state of Texas. Dunaway prepares error-free survey deliverables with a priority on service and accountability to deliver outstanding quality.

Whether it is the performance of a closed digital differential level loop to verify and establish elevations for primary control set by GPS, using fixed height rods, reinitializing after a GPS observation, and observing a second time, running acceptably closed and adjusted traverses, or the independent review of survey deliverables – Dunaway is committed to producing quality surveys promptly based on measurements that are redundant and repeatable.