![Floor Trouble](https://cdn.treehouseinternetgroup.com/uploads/photo_gallery/medium/394874-fresno-sj-1.jpg?v=1646779237)
Floor Trouble
Signs of a sagging crawl space
![Unsupported Floor](https://cdn.treehouseinternetgroup.com/uploads/photo_gallery/medium/394875-fresno-sj-3.jpg?v=1646779237)
Unsupported Floor
This section of the floor didn't have any support posts beneath it.
![Supplemental SmartJack](https://cdn.treehouseinternetgroup.com/uploads/photo_gallery/medium/394876-fresno-sj-2.jpg?v=1646779237)
Supplemental SmartJack
SmartJack with new cast-in-place footing to supplement the existing floor support system.
![Steel I-Beam Team](https://cdn.treehouseinternetgroup.com/uploads/photo_gallery/medium/394877-fresno-sj-4.jpg?v=1646779237)
Steel I-Beam Team
These SmartJacks were installed with a steel I-beam above them so they could lift and support a large span of the floor system.
![SmartJack with I-Beam](https://cdn.treehouseinternetgroup.com/uploads/photo_gallery/medium/394878-fresno-sj-5.jpg?v=1646779237)
SmartJack with I-Beam
Closer look at the SmartJack to Steel I-Beam connection.