Search by CSI Division

Concrete stairs and wall with shadows cast on the surface.

DIVISION 3

Concrete

Red brick wall with horizontal mortar joints.

DIVISION 4

Masonry

Outdoor concrete staircase with metal handrails and green shrubbery in the background.

DIVISION 5

Metals

Stacked wooden planks arranged in a stepped pattern against a clear blue sky.

DIVISION 6

Wood, Plastics & Composites

Close-up of a brick building exterior during rain, with water splashing on the wall and a wet sidewalk.

DIVISION 7

Thermal & Moisture Protection

Modern multi-story building with large windows and dark brick facade.

DIVISION 8

Openings

Construction worker on scaffolding painting a building with primer paint, wearing safety gear and hard hat, with a cloudy sky in the background.

DIVISION 9

Finishes

Public men's restroom with six white sinks, large mirrors, grey lockers, and blue tiled walls and floor, illuminated by fluorescent lighting.

DIVISION 10

Specialties

Colorful playground structure with slide and climbing features on black rubber flooring under a clear blue sky

DIVISION 11

Equipment

Modern hotel lobby with various seating arrangements, large potted plants, a curved wooden wall feature, and contemporary lighting.

DIVISION 12

Furnishings

A team of scientists and engineers in white protective suits and masks working on assembling or repairing a spacecraft component inside a high-tech clean room.

DIVISION 13

Special Construction

Hotel hallway with two elevators, wooden door, and a small wooden reception desk with a telephone and hand sanitizer

DIVISION 14

Conveying Equipment

Several white industrial pipes with flanges and bolts, arranged parallel and curved, mounted on a wall.

DIVISION 22

Plumbing

Aerial view of the top of a building showing HVAC units and cooling fans on the roof with parts of an adjacent city street and buildings visible.

DIVISION 23

Heating, Ventilation & Air Conditioning

Two security cameras mounted on a grid-patterned black wall.

DIVISION 28

Electronic Safety & Security

Multiple electrical meters mounted on a wall with exposed pipes running below, some meters with graffiti and dripping paint, and some with vines growing on the right side.

DIVISION 26

Electrical

A construction excavator digging up dirt at a construction site.

DIVISION 31

Earthwork

Paved garden pathway with shadows and surrounding green bushes and plants.

DIVISION 32

Exterior Improvements

Rooftop with solar panels at sunset, overlooking a landscape of trees.

DIVISION 48

Electrical Power Generation