{ "source": "Cooked Index — occupational AI risk register", "page": "https://cookedindex.com/jobs/maintenance-and-repair-workers-general/", "methodology": "https://cookedindex.com/methodology", "notice": "Verdicts are re-examined as evidence accumulates. Re-fetch before relying on this; the page above always carries the current score.", "scored_at": "2026-08-11", "model": "claude-opus-5", "occupation": { "title": "Maintenance and Repair Workers, General", "soc_code": "49-9071", "category": "Trades", "us_employment": 1529700, "median_annual_wage": 49590 }, "verdict": "SAFE", "risk_resistance": 67, "contested": false, "near_boundary": true, "dimensions": { "task_resistance": 17, "embodiment": 19, "liability_shield": 6, "trust_premium": 12, "judgment_accountability": 13 }, "reasoning": { "task_resistance": "Swapping a seized condenser fan motor, snaking a floor drain, or shimming a sagging door frame each require an unrepeatable sequence improvised on the spot from what the failure actually looks like — the 17 rather than 20 reflects that the work-order intake, PM checklist generation, and parts cross-referencing genuinely do move to software.", "embodiment": "You work above ceiling tile, inside live electrical panels, in 100-degree mechanical rooms and unheated crawlspaces, on ladders, in tenants' occupied units — none of it a fixed workcell, all of it requiring force, reach, and touch simultaneously, which is why this sits at the top of the band rather than mid.", "liability_shield": "There is no general maintenance license in any state; you may hold an EPA 608 for refrigerant handling or a boiler operator card, and permit-triggering electrical or plumbing work gets handed to a licensed trade — so the certifications you carry are real but narrow slices, not a gate around the job itself.", "trust_premium": "Property managers and building owners keep the tech who knows that the third-floor riser has been patched twice and which tenant will call at 6am, and that institutional memory plus being let into people's apartments is worth real retention — but the account belongs to the building, not to you, and a replacement is onboarded in weeks.", "judgment_accountability": "You decide on the spot whether a 22-year-old rooftop unit gets another compressor or a capital-replacement recommendation, whether a smell means shut the building's gas off, and whether a repair is safe to leave overnight — genuine calls with money and safety attached, though a supervisor or engineer signs off on anything above a spend threshold." }, "rationale": "The core of this job is walking into a boiler room, crawlspace, or occupied apartment and diagnosing why something broke, then fixing it with hand tools in a space no robot can navigate — replacing motors and belts, patching drywall, resetting HVAC controls, chasing leaks, rekeying doors. AI can absorb the paperwork layer around it: work-order triage, parts lookup, PM scheduling, manual search, and first-pass fault suggestions from sensor data. The exposure here is not displacement but compression — fewer techs covering more square footage because scheduling and diagnostics get smarter, and pay stays flat because the trade has no license gate.", "outlook": "Employment holds or grows with the aging building stock through the 2030s; the shift is that predictive-maintenance software raises the square footage one tech covers, so the premium moves to licensed specialists and building engineers over generalists.", "what_would_raise_it": { "levers": [ { "dimension": "liability_shield", "change": "Expansion of the existing trade-license carve-outs that already bind this work at the edges: states adding a mandatory limited-scope license or registration for building maintenance techs doing refrigerant handling (EPA 608 already required), boiler tending (already licensed in NY, MD, MA for pressure vessels above thresholds), and electrical work above the 'like-for-like replacement' exemption. If a state board eliminated the maintenance-worker exemption in the electrical or mechanical code — the way some states have narrowed handyman exemptions by lowering the dollar threshold — a licensed, personally-liable signature would be required for a large share of daily tasks rather than a minority.", "plausibility": "plausible", "would_add": 5 }, { "dimension": "liability_shield", "change": "Insurer-driven documentation requirements: property carriers (and habitability litigation in cities with strong tenant law, e.g. NYC HPD violations, Chicago, LA) conditioning coverage on a named, credentialed individual signing off on life-safety inspections — fire doors, egress, backflow, elevator machine rooms, Legionella water management plans under ASHRAE 188. Water management plan compliance is already pushing named-responsible-person structures in healthcare facilities via CMS memo QSO-17-30.", "plausibility": "already happening", "would_add": 3 }, { "dimension": "judgment_accountability", "change": "Task-mix shift plus the accountability that follows it: when CMMS/AI triage absorbs work-order routing and first-pass fault suggestion, the remaining human call is the one the model flagged ambiguously — shut the chiller down mid-summer or run it to failure, red-tag the equipment, evacuate the wing. If facilities orgs formalize this as a named shutdown/red-tag authority (as hospital and data-center operations increasingly do), the role owns consequential calls explicitly rather than implicitly.", "plausibility": "plausible", "would_add": 4 }, { "dimension": "task_resistance", "change": "Genuine two-tier structure exists here: the routine tier is PM checklists, filter changes, lamp relamping, parts lookup, and paperwork. If AI and remote monitoring strip that tier, what remains is undocumented legacy equipment, intermittent faults, and retrofit work in buildings whose as-builts are wrong — the part where the sensor data lies and someone has to open the wall. Watch for PM ratio shifting from majority-scheduled to majority-corrective in facilities benchmarking data.", "plausibility": "already happening", "would_add": 2 }, { "dimension": "trust_premium", "change": "Limited and specific: tenant-facing and occupied-space work, where residents and hospital staff want a known named tech in the unit. Union contracts (SEIU 32BJ in NYC commercial buildings, IUOE Local 94) that specify in-house staffing minimums rather than vendor dispatch preserve this. Broad consumer willingness to pay extra for a human here is weak, because the buyer is usually a property manager optimizing cost per square foot.", "plausibility": "plausible", "would_add": 2 } ], "ceiling_note": "The binding constraint is the buyer, not the technology. Property managers and REITs purchase this labor as a cost line per square foot, so compression — fewer techs covering more portfolio — proceeds regardless of how physically irreducible the work is. Embodiment at 19 is near ceiling and cannot help further. Only a real license gate changes bargaining power, and the trade has resisted one for a century precisely because owners lobby against it; partial refrigerant, boiler, and backflow credentials are the realistic path, not a general maintenance license." }, "adjudication": { "method": "two independent runs agreed on the verdict", "outcome": "corroborated", "run_totals": [ 67, 67 ], "run_verdicts": [ "SAFE", "SAFE" ] }, "employment_history": { "points": [ { "y": 2017, "emp": 1351210, "wage": 37670 }, { "y": 2018, "emp": 1384240, "wage": 38300 }, { "y": 2019, "emp": 1418990, "wage": 39080 }, { "y": 2020, "emp": 1357630, "wage": 40850 }, { "y": 2021, "emp": 1416740, "wage": 43180 }, { "y": 2022, "emp": 1485990, "wage": 44980 }, { "y": 2023, "emp": 1503150, "wage": 46700 }, { "y": 2024, "emp": 1531700, "wage": 48620 }, { "y": 2025, "emp": 1529700, "wage": 49590 } ], "from": 2017, "to": 2025, "change_pct": 13.2, "comparable_from": 2019, "spans_soc_revision": true }, "pivots": [], "license": "https://cookedindex.com/terms" }