Optimum Building Systems

Optimum Building Systems (OBS) is a family-owned specialty contractor based in Litchfield, New Hampshire, serving the New England region since 1990. The company specializes in commercial drywall and metal framing, exterior envelope systems, and acoustical ceilings. OBS is known for its strong value engineering, in-house CNC fabrication capabilities, and commitment to quality and safety.

To deliver exceptional construction solutions with integrity, safety, and quality at the forefront, while fostering strong partnerships and supporting our communities through reliable, innovative, and efficient building systems.”