Bob Budowniczy to serial dla najmłodszych. Fabuła skupia się na Bobie, pracowniku budowlanym, który wraz z przyjaciółmi wykonuje różne zlecenia, przy których potykają go różne przygody.
Wendy decorates the library, and Lofty is so impressed that he decides to paint a picture as well - but he soon finds that being an artist is harder than it looks.
After a storm hits, Travis pulls down a damaged tree which he thinks could be dangerous. He doesn't notice the family of squirrels living in the tree and makes the little creatures homeless.
It's Mr. and Mrs. Bentley's wedding anniversary. As a surprise, Mr. Bentley is having a summerhouse built for his wife, but can Muck keep it a secret from her?
Bob and the gang convert a house into a delicatessen, but there's nothing for Roley to do. Fortunately, some birds give him an idea to make him feel useful again.
Bob builds a cinema, and a fake giant bug is sent to promote a new film. However, Trix causes chaos in the town when she borrows the insect to help Spud scare the birds.
Scoop is so busy trying to learn to dance and become a disco-dancing digger for Bob and Wendy's holiday surprise, that he takes his mind off the job at hand.