TRAC Builders served as General Contractor for the restoration of the historic Tabernacle in Oak Bluffs, a National Historic Landmark built in 1879. The project included replacement of the 17,000-square-foot roof using historically accurate concrete-composite tiles, repairs and reinforcement of the iron frame, and installation of a newly fabricated cross at the cupola. TRAC also improved accessibility with a new stage-level lift, upgraded electrical and sound systems, and enhanced site and architectural lighting.