Garage Door Sensor Replacement in Lexington, MA
Project Overview
On October 19, 2026, Triple A Garage Doors visited a home in Lexington, Massachusetts, after the customer reported a sensor problem and unusual garage door noise. Our technician Sean replaced the garage door sensors and documented the existing wood door and its hardware.
Sensor Replacement and Additional Findings
The sensor replacement was completed during the service visit. Sean also noted a door balance issue and a board that had come out on one side. A separate repair estimate was planned for the additional findings.
Service Visit Video
Field footage from the service visit documents the door and surrounding hardware.
Garage Door Service in Lexington
For sensor problems, unusual noises, or concerns about your existing door, explore our garage door repair services or schedule a visit with Triple A Garage Doors.