Landmark Design & Documentation LLC provides Architectural and project management services in the historic, commercial, and residential sectors. Along with being licensed to practice Architecture in Texas, LDD maintains connections with professional electrical, mechanical, plumbing, structural, and civil engineers to deliver fully coordinated design, construction documentation, and construction administration services across the state.

LDD is led by Texas Licensed Architect Jaren Dahl, RA #32125, a Stephenville, Texas native who earned both his bachelor's and master's degrees in Architecture from Texas Tech University.