Yes, there are several repairers with their own shopfront stores in the Tukcom area.
I successfully used "Eastern IT Pattaya" near the carpark.
From South Pattaya Road, walk down the soi between Tukcom and the big K Bank, then turn left at the soi where (the now closed) FamilyMart is. They are about six shops down, on the left-hand side.
Ask for Mr. Tom.