Tradesmen International, LLCCarpenter Tradesmen International, LLCCarpenterAltoona, PA$26–$32 / hourUse advanced tools like laser levels, transits, and total stations to establish building lines, verify trueness (plumb and level), and set coordinates. Job Scope: Construct the skeleton of a building, including floors (joists), walls (studs), and complex roof systems (rafters and trusses).