Anyone out there had to call someone out for sub zero repair? I see some companies listed, would like some previous experience if you have any. I cleaned the coils and the icing stopped, but it's not getting cold enough even cranked up to 10 (dial doesn't have an 11 unfortunately). Hoping it's just needing coolant.

Clients use these guys for their sub zero. I was impressed with their service

http://www.a-1applianceservice.com/