Ramage Construction has filed legal documents — obtained by TMZ — claiming the Gibsons owe a combined $6,631.06 for work at the Malibu residence and for drawing up plans for another house.

But the $6,600 is a drop in the bucket compared to what could be a larger claim — sources say the owner of Ramage Construction has been telling people that the Gibsons owe him roughly $200k for various projects.

The owner of Ramage has worked for the Gibsons for nearly 20 years — on various houses and Mel’s mega-church.

Mel Gibson’s rep had no comment.

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