K. Graber Construction LLC

K. Graber Construction LLC is a general contractor based in Amboy, Indiana, serving north central Indiana, including Miami, Cass, Grant, Wabash, and Howard counties. The company cites more than 30 years of experience across commercial and residential work.

Post-frame construction sits at the core of its lineup: commercial and agricultural pole barns, pole barn homes, and steel buildings, alongside metal roofing, shingle roofing, ICF construction, concrete work, additions and remodels, and new home construction. Projects are handled turnkey, so customers deal with one contractor rather than coordinating several trades themselves. The company runs specialized crews, each with a foreman trained in that specific service.

The process follows 4 steps: a free on-site quote and project assessment, approval of the estimate and design with a mapped-out timeframe, construction, and handover. The company emphasizes clear communication, transparent pricing, and completing projects as promised. For barndominium buyers in this part of Indiana, the pole barn home service combines the firm's post-frame framing work with its in-house roofing, concrete, and finish capabilities, which keeps the full build under one roof.

Quotes can be requested through the website, and a project gallery shows completed commercial and residential work.