A kitchen cabinet repairman for minor kitchen repairs in NJ is rare to find. Most companies will not even show up for minor repairs like adjustments to doors, fix shelving or door handle replacements, as they want only the bigger kitchen replacement and kitchen installations jobs.
I found this local Engelwood company that did minor adjustments and fixed some small things in my kitchen for a small fee.
Their phone number is 201-458-0455. The site is: www.alldonecompany.com . Nice good handy people to have around.