G. A. Carlson & Company

An employee was installing wood trim surrounding a skylight inside a home. While holding a piece of trim in it's desired location, his pneumatic nail gun discharged, sending a 3/4-inch pin nail into his left forearm.

An employee removed a safety valve on a trailer that unknowingly contained nitrogen gas. The gas released from the trailer and pushed the employee backward off a scaffold approximately 10 feet before they struck a garage door, resulting in a pelvic injury.

An employee was sitting at her workstation when a nail gun malfunctioned and shot a nail into her left leg. She suffered a puncture and blood vessel injury and was hospitalized.

On November 25, 2023, an employee was using a high-pressured water hose to perform sewer line cleaning operations. The employee's right little finger and palm were lacerated by pressurized water from the hose.

An employee was hydroblasting when they slipped and the pressurized water stream lacerated their left ankle.

The injured employee was assisting five other employees with bracing a wall panel that was being stood up. Another employee slipped on frost on the floor surface. The employees went to evacuate the area in anticipation of the wall panel falling over. The injured employee went to jump through a window opening within the wall panel and their lower half was crushed by the falling wall panel. The employee sustained a fractured pelvis.

An employee was on a 6-foot ladder, working to nail a 2-by-4 on a hotel carport ceiling. He lost his balance and his muddy boots slipped. He then fell and his foot lodged in the ladder. His foot was broken in two places and he was hospitalized.

An employee was installing a ceiling joist for a residential home when they fell from a framing structure and landed on the ground 8 feet below. The employee's right arm was fractured.

On September 16, 2025, a employee was moving a dolly with seven drywall sheets. The wheel of the dolly got stuck. The material tipped over and fell onto the employee's left foot, fracturing their tibia.

An employee was installing 80-foot-long trusses onto a 150-foot by 80-foot post-frame building. The employee worked from the north lift and then on the trusses about 20 feet up to install bracing. While installing diagonal bracing on the top chord, the trusses collapsed, causing the employee to fall approximately 20 feet to the concrete and be struck by the falling trusses. The employee was hospitalized with a fractured pelvis and a concussion.

An employee tripped over a concrete curb stop in a parking lot. The employee fell to the ground, landing on their left hip and breaking it.

An employee was conducting routine maintenance on a mixer. New lid pins had been installed, and the employee was rotating by hand to ensure they had been installed correctly. The employee's left middle finger was caught between the lid and top of a pin. The momentum from the mixer continued, causing a crushing injury to the finger. The employee underwent a medical amputation from the top knuckle to the tip of the finger.

An employee was climbing down a ladder when it slipped. The employee fell, suffering a broken scapula and broken ribs. The employee was hospitalized.

An employee was climbing down a 15-foot multipurpose ladder. The employee fell about 8 feet, landing on the concrete floor and the ladder itself. The employee suffered several injuries, all on the right side: broken ribs, a broken sternum, a broken temporal bone, broken shoulder, multiple fractures to the cheekbone, and a brain bleed.

An employee was rolling up the landing gear on his trailer when the handle began to unwind and struck his face, fracturing his jaw. The employee was hospitalized and required surgery.