Dave White's SitePro – Surveying & Construction Tools and Accessories Dave White SitePro, SitePro, Laser Tools, Optical Instruments, Leveling Rods, Tripods, Prisms, Bipods, Tribrachs, Work Gear, GNSS Surveying Accessories, Field Supplies, Magnetic Locators Dave White’s SitePro (SitePro) is a leading supplier of surveying, engineers’ and contractor’s tools and accessories including optical and laser instruments, measuring devices, work gear, and field supplies for surveyors, industrial and construction use.