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How a stonemason can use AI, task by task

O*NET 47-2022.00: StonemasonsMedian pay $57,390/year (BLS, May 2025)16 tasksJob Zone 2: Some preparation

Build stone structures, such as piers, walls, and abutments. Lay walks, curbstones, or special types of masonry for vats, tanks, and floors.

Type your own title and every prompt on this page updates to match. Also called: Marble Installer, Marble Shop Worker, Mason, Mason Mechanic, Stone Derrickman, Stone Installer, Stone Mason, Stone Setter, Stonemason.

Where AI fits in this job

AI-ready 0%AI-assist 0%Stays human 100%

Share of the job's tasks, weighted by how important and how frequent each task is (O*NET ratings). 0 AI-ready, 0 AI-assist and 16 human-led tasks out of 16. This measures where AI can help, not whether the job will disappear.

Information & paperwork
Thinking & planning
People & communication
Leading & teaching
Hands-on & physical

Shape of the job: importance of each kind of work activity (O*NET, 1 to 5).

🗓 Start here on Monday

The most frequent, most important tasks where AI can help right away.

None of this job's listed tasks fall in this group.

AI can draft these 0

AI produces a usable first pass. You review it, fix it and own it.

None of this job's tasks are here.

AI can help you prep these 0

AI speeds up the prep, drafting or thinking. The core of the task is still yours.

None of this job's tasks are here.

These stay human 16

They need your hands, your presence or your accountable judgment. Lean into them: they get more valuable as routine work is automated.

📏 Measured in this job (O*NET work context): Outdoors in all weather: every day · Using hands on tools and objects: continually or almost continually · Standing: continually or almost continually · Impact of decisions: very important results

Set stone or marble in place, according to layout or pattern.

Daily

Physical, in-person work. AI helps with checklists and write-ups.

Show prep prompt & steps

Where AI still helps: AI helps around the job: decoding manuals and instructions, pre-job checklists, calculations and writing up what you did afterward.

Prep prompt

I work as a stonemason. Part of my job is to set stone or marble in place, according to layout or pattern.

Context: The work draws on building and construction, design and mechanical.
Work: [stone, marble, block course]
Layout: [pattern, lines, heights]
Tools: [level, plumb bob, line]

List the setting order, how to check plumb, level and line at each course, and how to correct a unit that's out.

10-minute exercise: Set masonry true

Step 1Pick a real example: the next time you set stone or marble (today).
Step 2Fill in [Work], [Layout] and [Tools] with the real details, then run the prompt.
Step 3Check plumb and level every few units, not just at the end.

Importance 4.5/5 · core task · O*NET work activity: Align masonry materials..

Lay out wall patterns or foundations, using straight edge, rule, or staked lines.

Weekly

Physical, in-person work. AI helps with checklists and write-ups.

Show prep prompt & steps

Where AI still helps: AI helps around the job: decoding manuals and instructions, pre-job checklists, calculations and writing up what you did afterward.

Prep prompt

I work as a stonemason. Part of my job is to lay out wall patterns or foundations, using straight edge, rule, or staked lines.

Context: The work draws on building and construction, design and mechanical.
Material: [plate, foundation]
Blueprint: [key points]

List measuring and marking steps. Include the tools, materials and safety steps, the measurements or settings to double-check, and a 3-line template for logging the job. Flag anything to confirm in the manufacturer's manual.

10-minute exercise: Reference point marking

Step 1Pick a real example: the next time you lay out wall patterns or foundations (this week).
Step 2Fill in [Material] and [Blueprint] with the real details, then run the prompt.
Step 3Check it against the manufacturer's manual and your site rules, and add the steps only experience teaches.

Importance 4.5/5 · core task · O*NET work activity: Mark reference points on construction materials..

Mix mortar or grout and pour or spread mortar or grout on marble slabs, stone, or foundation.

Weekly

Physical, in-person work. AI helps with checklists and write-ups.

Show prep prompt & steps

Where AI still helps: AI helps around the job: decoding manuals and instructions, pre-job checklists, calculations and writing up what you did afterward.

Prep prompt

I work as a stonemason. Part of my job is to mix mortar or grout and pour or spread mortar or grout on marble slabs, stone, or foundation.

Context: The work draws on building and construction, design and mechanical.
Material: [mortar, grout, refractory]
Job conditions: [temperature, area, application]

List mix proportions, water amount, working time and curing notes. Include the tools, materials and safety steps, the measurements or settings to double-check, and a 3-line template for logging the job. Flag anything to confirm in the manufacturer's manual.

10-minute exercise: Mortar or grout mix

Step 1Pick a real example: the next time you mix mortar or grout and pour (this week).
Step 2Fill in [Material] and [Job conditions] with the real details, then run the prompt.
Step 3Check it against the manufacturer's manual and your site rules, and add the steps only experience teaches.

Importance 4.0/5 · core task · O*NET work activity: Mix substances or compounds needed for work activities.. Also involves: Spread concrete or other aggregate mixtures.; Apply mortar..

Shape, trim, face and cut marble or stone preparatory to setting, using power saws, cutting equipment, and hand tools.

Weekly

Physical, in-person work. AI helps with checklists and write-ups.

Show prep prompt & steps

Where AI still helps: AI helps around the job: decoding manuals and instructions, pre-job checklists, calculations and writing up what you did afterward.

Prep prompt

I work as a stonemason. Part of my job is to shape, trim, face and cut marble or stone preparatory to setting, using power saws, cutting equipment, and hand tools.

Context: The work draws on building and construction, design and mechanical.
Material: [brick, tile, stone]
Cuts: [describe]

List tools, dust control and steps. Include the tools, materials and safety steps, the measurements or settings to double-check, and a 3-line template for logging the job. Flag anything to confirm in the manufacturer's manual.

10-minute exercise: Cutting masonry

Step 1Pick a real example: the next time you shape, trim face and cut marble or stone (this week).
Step 2Fill in [Material] and [Cuts] with the real details, then run the prompt.
Step 3Use water or dust extraction and eye protection.

Importance 4.1/5 · core task · O*NET work activity: Cut tile, stone, or other masonry materials..

Set vertical and horizontal alignment of structures, using plumb bob, gauge line, and level.

Weekly

Physical, in-person work. AI helps with checklists and write-ups.

Show prep prompt & steps

Where AI still helps: AI helps around the job: decoding manuals and instructions, pre-job checklists, calculations and writing up what you did afterward.

Prep prompt

I work as a stonemason. Part of my job is to set vertical and horizontal alignment of structures, using plumb bob, gauge line, and level.

Context: The work draws on building and construction, design and mechanical.
Work: [stone, marble, block course]
Layout: [pattern, lines, heights]
Tools: [level, plumb bob, line]

List the setting order, how to check plumb, level and line at each course, and how to correct a unit that's out.

10-minute exercise: Set masonry true

Step 1Pick a real example: the next time you set vertical and horizontal alignment of structures (this week).
Step 2Fill in [Work], [Layout] and [Tools] with the real details, then run the prompt.
Step 3Check plumb and level every few units, not just at the end.

Importance 4.6/5 · core task · O*NET work activity: Align masonry materials..

Clean excess mortar or grout from surface of marble, stone, or monument, using sponge, brush, water, or acid.

Weekly

Physical, in-person work. AI helps with checklists and write-ups.

Show prep prompt & steps

Where AI still helps: AI helps around the job: decoding manuals and instructions, pre-job checklists, calculations and writing up what you did afterward.

Prep prompt

I work as a stonemason. Part of my job is to clean excess mortar or grout from surface of marble, stone, or monument, using sponge, brush, water, or acid.

Context: The work draws on building and construction, design and mechanical.
Material: [mortar, grout]
Surface: [stone, brick]

List timing and tools to remove excess. Include the tools, materials and safety steps, the measurements or settings to double-check, and a 3-line template for logging the job. Flag anything to confirm in the manufacturer's manual.

10-minute exercise: Clean-up of excess material

Step 1Pick a real example: the next time you clean excess mortar or grout (this week).
Step 2Fill in [Material] and [Surface] with the real details, then run the prompt.
Step 3Check it against the manufacturer's manual and your site rules, and add the steps only experience teaches.

Importance 4.2/5 · core task · O*NET work activity: Remove excess materials from finished construction projects..

Remove wedges, fill joints between stones, finish joints between stones, using a trowel, and smooth the mortar to an attractive finish, using a tuck pointer.

Weekly

Physical, in-person work. AI helps with checklists and write-ups.

Show prep prompt & steps

Where AI still helps: AI helps around the job: decoding manuals and instructions, pre-job checklists, calculations and writing up what you did afterward.

Prep prompt

I work as a stonemason. Part of my job is to remove wedges, fill joints between stones, finish joints between stones, using a trowel, and smooth the mortar to an attractive finish, using a tuck pointer.

Context: The work draws on building and construction, design and mechanical.
Work: [brick, stone]
Mortar: [type]

List bed, joint and tooling steps. Include the tools, materials and safety steps, the measurements or settings to double-check, and a 3-line template for logging the job. Flag anything to confirm in the manufacturer's manual.

10-minute exercise: Mortaring technique

Step 1Pick a real example: the next time you remove wedges (this week).
Step 2Fill in [Work] and [Mortar] with the real details, then run the prompt.
Step 3Check it against the manufacturer's manual and your site rules, and add the steps only experience teaches.

Importance 4.2/5 · core task · O*NET work activity: Apply mortar.. Also involves: Apply decorative masonry finishes..

Smooth, polish, and bevel surfaces, using hand tools and power tools.

Weekly

Physical, in-person work. AI helps with checklists and write-ups.

Show prep prompt & steps

Where AI still helps: AI helps around the job: decoding manuals and instructions, pre-job checklists, calculations and writing up what you did afterward.

Prep prompt

I work as a stonemason. Part of my job is to smooth, polish, and bevel surfaces, using hand tools and power tools.

Context: The work draws on building and construction, design and mechanical.
Surface: [stone, floor]
Tools: [sanders, grits]

List grit sequence and dust control. Include the tools, materials and safety steps, the measurements or settings to double-check, and a 3-line template for logging the job. Flag anything to confirm in the manufacturer's manual.

10-minute exercise: Abrasive smoothing

Step 1Pick a real example: the next time you smooth, polish and bevel surfaces, using hand tools (this week).
Step 2Fill in [Surface] and [Tools] with the real details, then run the prompt.
Step 3Check it against the manufacturer's manual and your site rules, and add the steps only experience teaches.

Importance 3.9/5 · core task · O*NET work activity: Smooth surfaces with abrasive materials or tools.. Also involves: Cut tile, stone, or other masonry materials..

Construct and install prefabricated masonry units.

Monthly

Physical, in-person work. AI helps with checklists and write-ups.

Show prep prompt & steps

Where AI still helps: AI helps around the job: decoding manuals and instructions, pre-job checklists, calculations and writing up what you did afterward.

Prep prompt

I work as a stonemason. Part of my job is to construct and install prefabricated masonry units.

Context: The work draws on building and construction, design and mechanical.
Work: [wall, corner, firebox]
Materials: [brick, block, refractory]

List layout steps, plumb and level checks, mortar joints and curing. Include the tools, materials and safety steps, the measurements or settings to double-check, and a 3-line template for logging the job. Flag anything to confirm in the manufacturer's manual.

10-minute exercise: Masonry install plan

Step 1Pick a real example: the next time you construct and install prefabricated masonry units.
Step 2Fill in [Work] and [Materials] with the real details, then run the prompt.
Step 3Check refractory and mortar specs against the manufacturer's data.

Importance 4.0/5 · core task · O*NET work activity: Install masonry materials..

Replace broken or missing masonry units in walls or floors.

Monthly

Physical, in-person work. AI helps with checklists and write-ups.

Show prep prompt & steps

Where AI still helps: AI helps around the job: decoding manuals and instructions, pre-job checklists, calculations and writing up what you did afterward.

Prep prompt

I work as a stonemason. Part of my job is to replace broken or missing masonry units in walls or floors.

Context: The work draws on building and construction, design and mechanical.
Work: [wall, corner, firebox]
Materials: [brick, block, refractory]

List layout steps, plumb and level checks, mortar joints and curing. Include the tools, materials and safety steps, the measurements or settings to double-check, and a 3-line template for logging the job. Flag anything to confirm in the manufacturer's manual.

10-minute exercise: Masonry install plan

Step 1Pick a real example: the next time you replace broken or missing masonry units.
Step 2Fill in [Work] and [Materials] with the real details, then run the prompt.
Step 3Check refractory and mortar specs against the manufacturer's data.

Importance 3.7/5 · core task · O*NET work activity: Install masonry materials..

Drill holes in marble or ornamental stone and anchor brackets in holes.

Monthly

Physical, in-person work. AI helps with checklists and write-ups.

Show prep prompt & steps

Where AI still helps: AI helps around the job: decoding manuals and instructions, pre-job checklists, calculations and writing up what you did afterward.

Prep prompt

I work as a stonemason. Part of my job is to drill holes in marble or ornamental stone and anchor brackets in holes.

Context: The work draws on building and construction, design and mechanical.
Material: [concrete, masonry, stone, timber]
Fixing: [anchors, bolts]

List bit choice, depth, spacing and dust control. Include the tools, materials and safety steps, the measurements or settings to double-check, and a 3-line template for logging the job. Flag anything to confirm in the manufacturer's manual.

10-minute exercise: Drilling into building materials

Step 1Pick a real example: the next time you drill holes.
Step 2Fill in [Material] and [Fixing] with the real details, then run the prompt.
Step 3Scan for rebar, pipes and cables before drilling.

Importance 3.7/5 · core task · O*NET work activity: Drill holes in construction materials..

Dig trench for foundation of monument, using pick and shovel.

Monthly

Physical, in-person work. AI helps with checklists and write-ups.

Show prep prompt & steps

Where AI still helps: AI helps around the job: decoding manuals and instructions, pre-job checklists, calculations and writing up what you did afterward.

Prep prompt

I work as a stonemason. Part of my job is to dig trench for foundation of monument, using pick and shovel.

Context: The work draws on building and construction, design and mechanical.
Hole or trench: [purpose, size]
Site: [soil, utilities]

Make a pre-dig checklist including utility locates and shoring. Include the tools, materials and safety steps, the measurements or settings to double-check, and a 3-line template for logging the job. Flag anything to confirm in the manufacturer's manual.

10-minute exercise: Digging prep

Step 1Pick a real example: the next time you dig trench.
Step 2Fill in [Hole or trench] and [Site] with the real details, then run the prompt.
Step 3Check it against the manufacturer's manual and your site rules, and add the steps only experience teaches.

Importance 3.5/5 · core task · O*NET work activity: Dig holes or trenches..

Lay brick to build shells of chimneys and smokestacks or to line or reline industrial furnaces, kilns, boilers and similar installations.

Monthly

Physical, in-person work. AI helps with checklists and write-ups.

Show prep prompt & steps

Where AI still helps: AI helps around the job: decoding manuals and instructions, pre-job checklists, calculations and writing up what you did afterward.

Prep prompt

I work as a stonemason. Part of my job is to lay brick to build shells of chimneys and smokestacks or to line or reline industrial furnaces, kilns, boilers and similar installations.

Context: The work draws on building and construction, design and mechanical.
Work: [wall, corner, firebox]
Materials: [brick, block, refractory]

List layout steps, plumb and level checks, mortar joints and curing. Include the tools, materials and safety steps, the measurements or settings to double-check, and a 3-line template for logging the job. Flag anything to confirm in the manufacturer's manual.

10-minute exercise: Masonry install plan

Step 1Pick a real example: the next time you lay brick.
Step 2Fill in [Work] and [Materials] with the real details, then run the prompt.
Step 3Check refractory and mortar specs against the manufacturer's data.

Importance 3.8/5 · core task · O*NET work activity: Install masonry materials..

Repair cracked or chipped areas of stone or marble, using blowtorch and mastic, and remove rough or defective spots from concrete, using power grinder or chisel and hammer.

Monthly

Physical, in-person work. AI helps with checklists and write-ups.

Show prep prompt & steps

Where AI still helps: AI helps around the job: decoding manuals and instructions, pre-job checklists, calculations and writing up what you did afterward.

Prep prompt

I work as a stonemason. Part of my job is to repair cracked or chipped areas of stone or marble, using blowtorch and mastic, and remove rough or defective spots from concrete, using power grinder or chisel and hammer.

Context: The work draws on building and construction, design and mechanical.
Material: [brick, tile, stone]
Cuts: [describe]

List tools, dust control and steps. Include the tools, materials and safety steps, the measurements or settings to double-check, and a 3-line template for logging the job. Flag anything to confirm in the manufacturer's manual.

10-minute exercise: Cutting masonry

Step 1Pick a real example: the next time you repair cracked or chipped areas of stone or marble.
Step 2Fill in [Material] and [Cuts] with the real details, then run the prompt.
Step 3Use water or dust extraction and eye protection.

Importance 3.4/5 · core task · O*NET work activity: Cut tile, stone, or other masonry materials.. Also involves: Smooth surfaces with abrasive materials or tools..

Remove sections of monument from truck bed, and guide stone onto foundation, using skids, hoist, or truck crane.

Monthly

Physical, in-person work. AI helps with checklists and write-ups.

Show prep prompt & steps

Where AI still helps: AI helps around the job: decoding manuals and instructions, pre-job checklists, calculations and writing up what you did afterward.

Prep prompt

I work as a stonemason. Part of my job is to remove sections of monument from truck bed, and guide stone onto foundation, using skids, hoist, or truck crane.

Context: The work draws on building and construction, design and mechanical.
Load: [weight, dimensions]
Equipment: [crane, hoist, rigging]

List pre-lift checks, signals, path and landing. Include the tools, materials and safety steps, the measurements or settings to double-check, and a 3-line template for logging the job. Flag anything to confirm in the manufacturer's manual.

10-minute exercise: Crane or hoist lift plan

Step 1Pick a real example: the next time you remove sections of monument.
Step 2Fill in [Load] and [Equipment] with the real details, then run the prompt.
Step 3Check the load chart for your radius and configuration.

Importance 3.7/5 · core task · O*NET work activity: Operate cranes, hoists, or other moving or lifting equipment..

Position mold along guidelines of wall, press mold in place, and remove mold and paper from wall.

A few times a year

Physical, in-person work. AI helps with checklists and write-ups.

Show prep prompt & steps

Where AI still helps: AI helps around the job: decoding manuals and instructions, pre-job checklists, calculations and writing up what you did afterward.

Prep prompt

I work as a stonemason. Part of my job is to position mold along guidelines of wall, press mold in place, and remove mold and paper from wall.

Context: The work draws on building and construction, design and mechanical.
Forms: [wall, mold]
Specs: [lines, dimensions]

List positioning, bracing and checks. Include the tools, materials and safety steps, the measurements or settings to double-check, and a 3-line template for logging the job. Flag anything to confirm in the manufacturer's manual.

10-minute exercise: Formwork placement

Step 1Pick a real example: the next time you position mold along guidelines of wall.
Step 2Fill in [Forms] and [Specs] with the real details, then run the prompt.
Step 3Check it against the manufacturer's manual and your site rules, and add the steps only experience teaches.

Importance 3.0/5 · O*NET work activity: Position construction forms or molds.. Also involves: Apply decorative masonry finishes..

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Your next moves

Skills to build

From O*NET's ratings of how important each skill is in this job, matched to which part of the work it supports.

Stays human Deepen these

They power the human-led work, which is the part of the job AI can't take over.

  • Operations Monitoringimportance 3.1/5
    Used in: Controlling Machines and Processes
  • Operation and Controlimportance 2.9/5
    Used in: Controlling Machines and Processes

Where you could move

Related jobs from O*NET with the closest skill profile, favouring ones where more of the work stays human. No step down in preparation.

Getting into this job

High school diploma is most common (58% of workers)

  • High school or less 100%
  • On-the-job training: 1–2 years
  • Related experience: 2–4 years

What workers in this job report, from O*NET surveys (typical values). Some of these estimates are lower precision.

Software in this job

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