Hardscape & Paver Installers

Hardscape crews build patios, walkways, driveways, retaining walls and outdoor kitchens from pavers, blocks and natural stone. Each paver weighs 5 to 50 pounds or more, and thousands move by hand each day. Back injuries, silica dust from saws, equipment accidents and retaining wall collapses are the main hazards.

• Paver Installers
• Landscapers
• Masons
• Equipment Operators

Main hazards

• Heavy lifting and repetitive bending: pavers, retaining wall blocks and bags of base and sand. Back, knee and shoulder injuries are common. See Lifting & Ergonomics and Musculoskeletal Disorders.
• Silica dust from cutting concrete pavers and stone with saws. See Silica and Dust Control Methods.
• Saws, plate compactors and equipment: noise, vibration, kickback and rollover. See Concrete Saws and Skid Steers.
• Excavation and base work: cuts for patios and walls, utility strikes and cave-ins. See Utility Strikes.
• Retaining wall collapse: high walls without engineering can fall. Walls over about 4 feet often need an engineer, permits and drainage.
• Pinch and crush points from setting heavy blocks.
• Kneeling, heat and sun. See Knee Protection and Heat Illness.
• Struck-by from trucks, loaders and deliveries.

Safe practices

• Use mechanical aids: paver clamps and carts, vacuum lifters, block grabs and skid steer forks. Lift with a straight back and share heavy loads. Rotate tasks.
• Cut with wet saws or saws with water or dust collection, and wear a fit-tested respirator, eye and hearing protection. Keep bystanders away from cutting. Never cut dry without controls.
• Use plate compactors with ear protection, anti-vibration gloves where helpful, and keep feet clear of the plate. Don't compact near trench edges. See Rollers & Compactors.
• Call 811, mark utilities and check overhead lines. Protect excavations deeper than 5 feet with sloping or shoring and keep out of trenches with unprotected walls.
• Build retaining walls to the manufacturer's and engineer's specifications, with proper base, geogrid and drainage. Don't stack too high. Keep workers out from in front of unstable walls during construction.
• Wear gloves, safety glasses, steel-toe boots, knee pads and sun protection. Keep water and shade available.
• Use spotters with trucks, loaders and delivery vehicles.

Hardscape checklist

• I use clamps, carts or lifts for heavy pavers and rotate tasks
• Cutting uses water or dust collection and a respirator
• 811 was called and excavations are protected
• Retaining walls follow specifications and engineering
• I wear hearing, eye, hand, knee and foot protection

Last updated: October 8, 2026