We recently had a lady form Lake Forest bring in her Kirby G4 vacuum. She brought in her Kirby Vacuum with poor pick up and burning smell. We performed a free estimate which revealed that the brush was worn out and the belt was slipping, which caused the burning smell. We completed the repair and did a full cleaning and now we have a happy Kirby customer in Lake Forest and she has a working Kirby G4 vacuum cleaner.