Don't go near them - They took my payment from my account within hours of completing the on-line forms. Email promised a scheduling appointment within 3-5 days. 2 weeks later, with no follow-up from them and numerous emails and calls from me, I eventually got through by placing a call with sales rather than installations. After being passed to another department, I was then advised my installation required additional work, which I was more than happy to pay for. However, apparently this would further delay my installation - they couldn't tell me how long, so I have asked for my money back