Bad Service!! Never Use Them!! Steer well clear!!

I had my garage door serviced by Just Doors in November 2014 and i had the motor replaced as well as the wheels and spring for R6000. The garage door has subsequently started to have issues again in September 2015, i called them up to come out and check the door, i was then slapped with another bill from them stating that i owed them R1700 and their work only has a warranty of 3 months. This is absolute ******* service and shows that they have absolutely no faith in their work, i advise everyone to steer clear of them as well as the stinking attitude of Rowena.