Tekniton at 3600 Madison Avenue # 61, North Highlands, California.

I do not recommend to use Tekniton for any repair. The Mullion door flap failed (cheap plastic part broke) on my expensive 3-year old Samsung refrigerator (we will never purchase anything Samsung again). After trying to deal with Samsung's badly done website, we called them and they recommended Tekniton for service. We called Tekniton and they wanted $195 labor to replace the French door flap costing $88. We were desperate and said OK. The repair took 5 minutes. I told the technician that I was going to write a bad review explaining the overpricing, and after a discussion with someone back at Tekniton, he ended up charging $150 for the visit, plus $88 for the part.
There are more responsible repair shops out there. Don't deal with Tekniton for anything.

After 2 days of my request to repair my dishwasher and they did not call back or send a technician, finally I called them to follow up my ticket (!!) and the operator started to ask me what was wrong with the appliance!!!! Like a new case, she started to ask me all the same questions again after 48 hours and when I asked her why? She rudely answered that you should tell me all these again in order for me to solve the problem!!
I do not recommend to work with this service center! Go find one of your reliable local shops!