Site PrepFaster and more accurate site prep with laser-guided machines. Layout for Concrete and General ContractorsPowerful tools that let you take control of your job site and simplify the layout of concrete forms, footers, and anchor bolts. Layout for Mechanical, Electrical, and Plumbing ContractorsPowerful solutions that help you increase productivity and simplify the layout of plumbing sleeves and HVAC ductwork hangers. Level and Grade LasersPortfolio of Spectra Precision Laser tools, that can stand up to tough jobsite conditions. Horizontal and Vertical Alignment LasersPortfolio of Spectra Precision Laser portable tools that give you convenience, speed and accuracy. Learn how HK Contractors in Idaho Falls, Idaho, is using Caterpillar AccuGrade and Trimble total station and GPS technology on the BYU-Idaho Auditorium project in Rexburg, Idaho.