We don't actually install ourselves, but have licensed-bonded-insured contractors who do.
I am sorry... but when I called your business, the lady who picked up the phone laughed and said that they are not in moving business, but when I insisted that it has been mentioned online, she gave a phone to the guy (can't remember his name) who said that they have used some contractors in the past but don't keep their contact information. Your business has good feedback here and I may visit one of these days to pick a handgun, that is...once I will have my HQL and if you will have K6 revolver in stock.
Anyway, I am still looking and will be contacting other businesses mentioned here on this thread.