The reason we knew NSS was because it's in the house we just purchased so we were trying to reactivate the system. If a negative star rating were possible, I would not hesitate to give it, as the...

I'm writing this not as a customer but as a technician who works at a place where this company was contracted to install a security system. I have no control over who is chosen to do this type of...

deceptive trade practice continues billing after discontinuation of services notices. threatens credit of elderly or foreign born customers

It seems pathetic to me that 2 out of the only 3 five star comments were made by the owners themselves...Worst company I've ever seen, insolent, non-responsive, unprofessional, you name it.

fake review? I can't believe it, you guys dare not even admit this. The email contains your company's title and address! Instead of an apology, we got constant harassment. My sister received...