JohnandMarla,
While I am not anywhere near northern Colorado, I did a little search to find what I might.
Here is a link to some Better Business Bureau member welders in that area. I know nothing about any of them, so you'll have to depend on your warm, fuzzy sensor.
http://www.bbb.org/northern-colorado...g-repair-shops
One in Fort Collins with what appears to be a pretty rounded ability in welding:
http://joescustom.com/default.aspx
Of course, all this is pretty general, since we don't know for sure where you are and for how long. But, good luck in the hunting.
Terry