Hiring an expert when installing doors and windows or repairing a roof is essential. The same applies when looking for a garage door installation. You want someone who will give you quality service that you can recommend to a close friend or relative. Here are some certifications to look for when hiring a garage door expert.  Training  Garage door technicians have to get some training from a vocational institution. They can also have a certificate from an accredited institution. Some include the Institute of Door Dealer Education Accreditation (IDEA). It is an accredited organization to train garage door technicians.  There are many other accredited institutions to check for their validity.…