There are two Page Constructions listed in the business entity lookup page. One in Kalispell and Whitefish, both of them have expired. Have them show you their license and insurance before hiring them. If they cannot provide that, then it is not worth the risk to hire them.
After a closer search I find Anthony Page Construction listed in a search stating they work in Miles city. There is no Anthony page Construction listed in either search listed above. Definitely ask any contractor for proof of Insurance, license, and proof of Work Comp or Exemption.
Anthony Page. He goes by Tony. Let me put it this way : I've perused this site for over 3 years since I moved to Miles City, and never felt compelled to register. That is, until reading your post. I made the mistake of using him. DON'T DO IT!