I have not previously heard of this company, but here is what I found.
The website looks legit and seems to have some history with it. The website was originally obtained in 2002 and would appear to have been continuously renewed since then. The user of record is a person named in the website as the founder of the company. There are proper street address and phone number given in the website registration.
Your typical scam is promising you lots of money per job ('too good to be true' type money) and is sending you a big fat fraudulent check for you to cash and send part of the money along to someone else (even if they paid you up front, why would they send you more than you were supposedly going to earn? But not to worry, shoppers don't get paid up front anyway.)
That you are going for an interview should be fine. I don't like that they wanted you to send a resume, but heck you need to do that for any job in the 9 to 5 world so there shouldn't be anything on your resume that could be used to steal your identity. There are many companies that are not covered by the BBB, so that is not necessarily a negative.
Overall I see nothing here to immediately shout "RUN!!!" It is good to be skeptical, however. Look at your surroundings, is this a rent-by-the-hour office? Their home office should be in Beulah, Colorado and the GoDaddy website registration does match to the contact information shown on the website.