Will AI replace pipelayers?

Not replace, but it is changing the job. About 1h 36m of an 8-hour shift goes to tasks touched by robots. The other 6h 24m (80%) stays with people. Separately, BLS expects about 3.1% fewer of these jobs by 2035 (all jobs: +3.5%).

None of this job's tasks show regular AI use yet. That can mean the work is hands-on or in person, or simply that it rarely comes up in AI usage data.

For some tasks, yes. Robots have done 4 of this job's tasks in workplaces like this one, about 1h 36m of a typical shift. 8 more tasks have only been done in factory setups built around the machine, so they stay with people here. For 1 physical task, no robot has shown it can do the work yet.

• Operate mechanized equipment, such as pickup trucks, rollers, tandem dump trucks, front-end loaders, or backhoes. (48m a shift; e.g. Built Robotics trenching robots (Exosystem on excavators), in use)
• Check slopes for conformance to requirements, using levels or lasers. (24m a shift; e.g. Built Robotics trenching robots, in use)
• Lay out pipe routes, following written instructions or blueprints and coordinating layouts with supervisors. (18m a shift; e.g. CivDot (Civ Robotics), in use)
• Locate existing pipes needing repair or replacement, using magnetic or radio indicators. (6m a shift; e.g. AUSMOS (Automated Utility Service Mark-Out System), sold commercially)

6h 24m of a typical shift, or 80%, goes to tasks with no AI or robot evidence yet. No AI usage or robot deployment has shown up for these so far. The biggest:

• Install or repair sanitary or stormwater sewer structures or pipe systems. (1h 12m a shift)
• Connect pipe pieces and seal joints, using welding equipment, cement, or glue. (1h a shift)
• Align and position pipes to prepare them for welding or sealing. (1h a shift)
• Cover pipes with earth or other materials. (42m a shift)
• Grade or level trench bases, using tamping machines or hand tools. (36m a shift)

Part of the answer is the setting, not just the tasks. Work that is in person, hands on or high stakes is where AI and robots have made the least headway so far. In the official O*NET survey of people in this job:

• 94% work outdoors in all weather every day
• 92% work at arm's length or closer to other people
• 90% work in very hot or cold conditions at least weekly

On Indeed, job postings in the Construction sector are at 129% of their February 2020 level (all U.S. postings: 104%), up 6.4% from a year earlier, as of Oct 9, 2026. BLS separately expects about 2,100 openings a year in this job through 2035. Across all U.S. postings, 7.3% now mention AI skills. Sector postings cover more than this one job and move for many reasons besides AI.

The median pay is about $49,000 a year ($23.56 an hour), 4% below the median for all U.S. jobs ($50,980). Most people in this job earn between $37,730 and $80,170 a year; that range covers the middle 80%. Pay figures are from BLS, May 2025, and vary a lot by state and employer. Pick a state to compare:

BLS projects a decline of 3.1% from 2025 to 2035, compared with 3.5% growth for all jobs. That's about 32,000 jobs in 2035. Even so, it expects about 2,100 openings a year, mostly from people retiring or changing careers. These projections don't single out AI as a cause.

About 33,000 people in the U.S., roughly 0.02% of all workers (BLS, May 2025). That makes it the 462nd largest of the 796 jobs on this site. BLS expects about 32,000 in 2035.

The most common requirement is less than a high school diploma: about 65% of people in the job said so in the official O*NET survey. O*NET rates the job at level 1 of 5 for preparation, which usually means: little or no preparation. Requirements vary by state and employer, especially for licensed work.

These come from the job's official skill ratings and from the tasks that AI and robots touch least today. Building them keeps you strong in the parts of the work that still need a person:

• Skills that matter more here than in most jobs: Operation and Control, Quality Control Analysis, Operations Monitoring, Coordination
• Get strong at the parts of the job that stay with people (listed above), which take 6h 24m of a typical shift
• Tools employers list: Microsoft Excel, Microsoft Office software

These use similar skills, with less of a typical shift touched by AI or robots. Matches come from 109 official ratings of skills, knowledge and work activities, and each needs the same or less preparation unless the official list relates the jobs directly:

• Quarry Rock Splitters (0m touched, $49k median pay)
• Insulation Workers, Floor, Ceiling, and Wall (0m touched, $49k median pay)
• Helpers for Painters, Paperhangers, Plasterers, and Stucco Masons (26m touched, $40k median pay)

Each task carries its own evidence label. For this job: 3 with robots in real deployments, 1 with robots sold or demonstrated, 10 with no AI or robot evidence found. The minutes per task are estimates, not measured hours, and "no evidence" doesn't prove a task is safe.