Your traffic signal maintenance partner should be highly qualified and certified to help ensure that you receive the best possible service, while limiting your liability. Some certifications that your partner should have include certifications from controller and device manufacturers, as well as certifications from industry organizations such as IMSA.
A Traffic Signal Maintenance Agreement is a service contract between you and a third party traffic signal maintenance provider. In exchange for a fixed monthly (or annual) fee, you are provided comprehensive oversight, proactive inspections, and repair services for your signalized intersections. The contract will typically include the same services for other transporation infrastructure related signs and devices.