Masonry Workers

Masonry workers, also known as masons, use bricks, concrete and concrete blocks, and natural and manmade stones to build walkways, walls, and other structures.

Duties

Masons typically do the following:

• Read blueprints or drawings to calculate materials needed
• Lay out patterns, forms, or foundations according to plans
• Break or cut materials to required size
• Mix mortar or grout and spread it onto a slab or foundation
• Clean excess mortar with trowels and other handtools
• Construct masonry walls
• Align structures, using levels and plumbs
• Clean and polish surfaces with handtools or power tools
• Fill expansion joints with caulking materials
• Lay out and install rainscreen water systems

Masons build structures with brick, block, and stone, some of the most common and durable materials used in construction. They also use concrete—a mixture of cement, sand, gravel, and water—as the foundation for everything from patios and floors to dams and roads.

The following are examples of types of masons:

Brickmasons and blockmasons—often called bricklayers—build and repair walls, fireplaces, and other structures with brick, terra cotta, precast masonry panels, concrete block, and other masonry materials. Pointing, cleaning, and caulking workers are brickmasons who repair brickwork, particularly on older structures. Refractory masons are brickmasons who specialize in installing heat- and fire-resistant masonry materials in high-temperature areas such as boilers, furnaces, and soaking pits in industrial buildings.

Cement masons and concrete finishers place and finish concrete. They may color concrete surfaces, expose small stones in walls and sidewalks, or make concrete beams, columns, and panels. Throughout the process of pouring, leveling, and finishing concrete, cement masons use their knowledge of how conditions may affect concrete and take steps to prevent defects. On small jobs, such as constructing sidewalks, cement masons may use a supportive wire mesh called a lath. On large jobs, such as constructing building foundations, reinforcing iron and rebar workers install the reinforcing mesh.

Stonemasons build stone walls and set stone exteriors and floors. They work with two types of stone: natural-cut stone, such as marble, granite, and limestone; and artificial stone, made from concrete, marble chips, or other masonry materials. Using a special hammer or a diamond-blade saw, workers cut stone into various shapes and sizes. Some stonemasons specialize in setting marble, which is similar to setting large pieces of stone.

Terrazzo workers and finishers, also known as terrazzo masons, create decorative walkways, floors, patios, and panels. Much of the preliminary work of pouring, leveling, and finishing concrete for terrazzo is similar to that of cement masons. Terrazzo workers create decorative finishes by blending fine marble chips into the epoxy, resin, or cement, which is often colored. Once the terrazzo is thoroughly set, workers correct imperfections with a grinder. Terrazzo workers also install decorative microtoppings or polishing compounds to new or existing concrete.

Masonry workers held about 294,300 jobs in 2024. Employment in the detailed occupations that make up masonry workers was distributed as follows:

The largest employers of masonry workers were as follows:

As with many other construction occupations, masonry work is strenuous. Masons often lift heavy materials and stand, kneel, and bend for long periods. The work may be either indoors or outdoors in areas that are dusty, dirty, or muddy. Inclement weather may affect outdoor masonry work.

Injuries and Illnesses

Brickmasons and blockmasons risk injury on the job. Cuts are common, as are injuries occurring from falls and being struck by objects. To avoid injury, workers wear protective gear such as hardhats, safety glasses, high-visibility vests, and harnesses and other apparel to prevent falls.

Work Schedules

Most masons work full time, and some work overtime to meet construction deadlines. Masons work mostly outdoors, so inclement weather may affect their schedules. Terrazzo masons may need to work hours that differ from a regular business schedule, to avoid disrupting normal operations.

Masons typically need a high school diploma or equivalent and learn the trade either through an apprenticeship or on the job.

The median annual wage for masonry workers was $56,600 in May 2024.

Overall employment of masonry workers is projected to show little or no change from 2024 to 2034.

Despite limited employment growth, about 20,700 openings for masonry workers are projected each year, on average, over the decade. Most of those openings are expected to result from the need to replace workers who transfer to different occupations or exit the labor force, such as to retire.