I have an 8 yr.old, cedar, log home. The roof has many problems. I think the builders were not that knowledgeable about putting on a log home roof. Furthermore, the ridge vent caps have caved in slightly & need to be replaced. I was told it’s due to the type of cap that was used. It is for a different pitch & a less snowy climate?? Does that make sense? The shingles and paper have issues too. Can someone come and check things out & maybe repair everything? Furthermore, how much would it co