Garage door installer vs carpenter

A carpenter builds custom garage structures, but garage door installation requires specialized spring and opener expertise. Learn where each pro fits.

Garage door installation ($800–$4,000 including the door, $200–$500 labor for replacement) is specialized work: high-tension torsion springs (capable of causing serious injury if mishandled), track alignment, opener mounting and programming, safety sensor calibration, weather sealing, and reinforcement struts. A trained installer completes a replacement in 2–4 hours and a new installation (including framing) in 4–8 hours. They warranty the door, springs, and opener as an integrated system. A carpenter ($50–$100/hour) handles the surrounding structure: framing the rough opening, building out header beams to support the door weight, constructing side jambs, installing trim and casing, building storage or workbench structures inside the garage, and repairing rot around the door frame. For a new construction garage, you need the carpenter first (frame the opening) and the door installer second (mount the door in the framed opening). For a replacement in an existing frame, you usually only need the door installer — unless the frame has rot or structural damage, in which case the carpenter repairs the frame before the new door goes in.