Call back gets loooong time ringing then a BADLY recorded message. Very difficult to understand but something about "...showcasing...on the web." Sounds like some telemarketing scheme.
A number search does show this number under Windows Care / Windows PC Care with a website here http://horizentech.com/ It doesn't give more than an email address windows pc care dot com for contact
Domain was created on 4/23/2015 About a year ago
Domain expires on 4/23/2016 Next month
Do you REALLY want to trust a website that was intended to last only a year?
Registrant City: Hyderabad
Registrant Country: INDIA
Hmmm..
Does not look like local service to me ... looks a LOT like an overseas scammer that wants to "fix" computers by sucking them dry of money-making information.