Repairing garage doors can be a time consuming process, especially if the person who is carrying out the maintenance works don’t know the exact ins and outs of what they should be doing.
General maintenances includes the likes of re-painting or re-coating a wooden garage door to ensure that the material is waterproofing. Sanding down sharp edges, checking the spring functionality if the system is a spring loaded mechanism and many many more.
However, when it comes to more advanced options such as electric opening garage doors, whereby the main control box is specifically connected to the mains circuit of the building, electricians and other such type of specialist contractors should be sort to fully ensure that you aren’t putting yourself or the person with no experience, in danger. Consult with the manufacturer and supplier before any works are carried out by yourself, otherwise it could end in a higher bill than first anticipated.