Manufactured Building and Mobile Home Installers
Installation, Maintenance, and Repair Occupations- O*NET-SOC code
- 49-9095.00
Move or install mobile homes or prefabricated buildings.
- Data source: BLSPublished: 2026-08
Moderate· relative
LowFour relative bandsVery highGroup-level value
Scale, basis and source
Four relative bands (Low / Moderate / High / Very high)
831 detailed occupations in the BLS Employment Projections table. Assigned per National Employment Matrix (NEM) code, so occupations sharing a NEM code carry the same band
- Data source: AnthropicPublished: 2026-03
0.000
0.000Range of values carried here0.745Scale, basis and source
Observed exposure index, 0–1 as published
Mapped onto O*NET tasks
Published per SOC 2018 occupation; every O*NET occupation with the same SOC 2018 code carries this value
- Data source: ILOPublished: 2025
0.09
0.09Range of values carried here0.70Group-level value
Scale, basis and source
Generative AI exposure index, 0–1 as published
Published per ISCO-08 unit group. Linked to this occupation, wholly or in part, by applying U.S. Bureau of Labor Statistics crosswalks (ISCO-08 to 2010 SOC, 2010 SOC to 2018 SOC) as published
What kind of figure this source publishes
The BLS category is a relative rank, not an absolute level, and it is not a first-hand measurement: it groups an occupation's percentile ranks across several published studies into four bands. It is not an employment or wage forecast, not a probability of adoption, and it does not separate automation from augmentation.
Task-level exposure
Show 13 hidden tasks14 rated tasks · 1 tasks with β ≥ 0.5 (7.1%)
β = direct exposure (E1) + 0.5 × exposure when tools are available (E2), per the source repository's definition.
- Source unit: O*NET 27.2 tasks → O*NET 31.0 occupation code
- All rated tasks are in the O*NET 31.0 task list.
- Source
- OpenAI "GPTs are GPTs" exposure rubric
- Release
- gh-main-0471612
- License
- MIT License, Copyright (c) 2024 OpenAI
Values in this tab are predicted labels, not observations. Eloundou et al. (2023) published two rating regimes — human raters and GPT-4 — and the β shown here is derived from the GPT-4 rater basis alone; the same task can take a different value under the other regime. The unit and the meaning differ from the observed shares (%) in the other tabs, so do not place them on the same axis.
| Task (O*NET 27.2) | βE1 + 0.5 × E2 |
|---|---|
List parts needed, estimate costs, and plan work procedures, using parts lists, technical manuals, and diagrams.O*NET Task ID 13883 | 1.0 |
β = E1 + 0.5 × E2 · E1 = tasks where direct LLM access alone cuts time by at least 50%, E2 = tasks where software built on top of an LLM cuts time by at least 50%. Values take only 0 / 0.5 / 1.0.
Data sources & licenses — O*NET®, Eloundou et al. (2023): see full notices on the Credits page
All O*NET 31.0 task statements (14)
All O*NET 31.0 task statements for this occupation (English, as published; task type core or supplemental). Exposure values are not listed here; they are in the table above, next to each task statement as worded in the O*NET version each source used.
| Task (O*NET 31.0) | Type |
|---|---|
| Seal open sides of modular units to prepare them for shipment, using polyethylene sheets, nails, and hammers. | Core |
| Move and set up mobile homes or prefabricated buildings on owners' lots or at mobile home parks. | Core |
| Inspect, examine, and test the operation of parts or systems to evaluate operating condition and to determine if repairs are needed. | Core |
| Connect water hoses to inlet pipes of plumbing systems, and test operation of plumbing fixtures. | Core |
| Remove damaged exterior panels, repair and replace structural frame members, and seal leaks, using hand tools. | Core |
| List parts needed, estimate costs, and plan work procedures, using parts lists, technical manuals, and diagrams. | Core |
| Confer with customers or read work orders to determine the nature and extent of damage to units. | Core |
| Install, repair, and replace units, fixtures, appliances, and other items and systems in mobile and modular homes, prefabricated buildings, or travel trailers, using hand tools or power tools. | Core |
| Repair leaks in plumbing or gas lines, using caulking compounds and plastic or copper pipe. | Core |
| Open and close doors, windows, and drawers to test their operation, trimming edges to fit, using jackplanes or drawknives. | Core |
| Reset hardware, using chisels, mallets, and screwdrivers. | Supplemental |
| Locate and repair frayed wiring, broken connections, or incorrect wiring, using ohmmeters, soldering irons, tape, and hand tools. | Supplemental |
| Connect electrical systems to outside power sources and activate switches to test the operation of appliances and light fixtures. | Supplemental |
| Refinish wood surfaces on cabinets, doors, moldings, and floors, using power sanders, putty, spray equipment, brushes, paints, or varnishes. | Supplemental |
0.19/ 3· Robot exposure index
Scale, basis and source
Each physical task is graded 0–3 by the setting in which robots that have been deployed, sold or demonstrated could do it (0 none · 1 purpose-built robot settings such as a fenced machine cell or a bottling line · 2 structured facilities such as a hospital pharmacy or a container port · 3 unstructured settings such as a private home or a construction site), and the grades are averaged by share of working time
Physical tasks among this occupation's O*NET 29.3 tasks
Anthropic estimated the grades and time shares with Claude Opus 5 using web search, as of 2026.
The robot exposure index is a different measure from the AI exposure figures on this site and cannot be added to or compared with them. It does not measure actual adoption or cost, and 0 also covers occupations with no physical tasks.
Tier of each physical task
Robot environment tiers (E0–E3)
E0 noneDetails
Rated not doable by robots that have been deployed, sold or demonstrated, even in a purpose-built setting
E1 purpose-built robot settingsDetails
Rated doable in a setting built around the machine, such as a fenced machine cell or a bottling line
E2 structured facilitiesDetails
Rated doable in a human work facility that an institution keeps to a working standard, such as a hospital pharmacy or a container port
E3 unstructured settingsDetails
Rated doable in a setting that no institution keeps to a working standard, such as a private home or a construction site
Only tasks classified as physical are listed; other tasks have no tier in the source.
| Task (O*NET 29.3) | Robot environment tier |
|---|---|
| Seal open sides of modular units to prepare them for shipment, using polyethylene sheets, nails, and hammers. | E1 purpose-built robot settings |
| Move and set up mobile homes or prefabricated buildings on owners' lots or at mobile home parks. | E0 none |
| Inspect, examine, and test the operation of parts or systems to evaluate operating condition and to determine if repairs are needed. | E0 none |
| Connect water hoses to inlet pipes of plumbing systems, and test operation of plumbing fixtures. | E1 purpose-built robot settings |
| Remove damaged exterior panels, repair and replace structural frame members, and seal leaks, using hand tools. | E0 none |
| Install, repair, and replace units, fixtures, appliances, and other items and systems in mobile and modular homes, prefabricated buildings, or travel trailers, using hand tools or power tools. | E0 none |
| Reset hardware, using chisels, mallets, and screwdrivers. | E1 purpose-built robot settings |
| Repair leaks in plumbing or gas lines, using caulking compounds and plastic or copper pipe. | E0 none |
| Locate and repair frayed wiring, broken connections, or incorrect wiring, using ohmmeters, soldering irons, tape, and hand tools. | E0 none |
| Open and close doors, windows, and drawers to test their operation, trimming edges to fit, using jackplanes or drawknives. | E1 purpose-built robot settings |
| Connect electrical systems to outside power sources and activate switches to test the operation of appliances and light fixtures. | E1 purpose-built robot settings |
| Refinish wood surfaces on cabinets, doors, moldings, and floors, using power sanders, putty, spray equipment, brushes, paints, or varnishes. | E1 purpose-built robot settings |
Occupation information
Employment outlook (BLS)
- Employment, 2025
- 4K
- Projected employment, 2035
- 4K
- Change (2025–35)
- +5.8%
- Median annual wage, 2025
- $45,990
- Typical education needed for entry
- High school diploma or equivalent
Korea classification links (KSCO)
Links from the current release of the Korea Occupation Direct Crosswalk v1.1, made by AI Changing Work. Relation values are read from the O*NET-SOC occupation side.
| KSCO code | KSCO title | Relation | Status |
|---|---|---|---|
| 78299 | 그 외 건설 관련 기능 종사원 | Related, not a match | confirmed |
Relation and status definitions(kr-direct v1.1)
ILO occupational description
AI Changing Work links the ISCO-08 unit groups below to this occupation by applying the U.S. Bureau of Labor Statistics crosswalks (2018 SOC to 2010 SOC, 2010 SOC to ISCO-08) as published, without case-by-case selection; each link may be whole or partial.
- ISCO-08 7119Building Frame and Related Trades Workers Not Elsewhere Classified
The definition, tasks and examples below are the ILO's description of that unit group, not of this occupation.
This unit group covers building frame and related trades workers not classified elsewhere in Minor Group 711: Building Frame and Related Trades Workers. For instance, the unit group includes steeplejacks, scaffolders and demolition workers.
Tasks
- In such cases tasks would include -
- (a) climbing and performing miscellaneous construction and building maintenance work on tall structures such as towers, chimneys and spires;
- (b) erecting temporary metal or wooden scaffolding on building sites;
- (c) demolishing buildings and other structures.
Example occupations
Building wrecker · Prefabricated building assembler · Scaffolder · Skilled demolition worker · Steeplejack
Sources: ILO ISCO-08 — details: Credits
ESCO occupational vocabulary
Each entry below is matched to this occupation in the published ESCO-O*NET Crosswalk (version 1, 2022). The match types are that crosswalk's; the wording is AI Changing Work's.
- house builderESCO 7111.1This occupation is narrower
House builders construct, maintain and repair houses or similar small buildings using a range of techniques and materials of several construction building workers.
- bathroom fitterESCO 7126.1Overlapping, not the same
Bathroom fitters install bathroom elements. They take the necessary measurements, prepare the room, removing old elements if necessary, and install the new bathroom equipment, including the connection of water, gas and sewage pipes and electricity lines.
- ceiling installerESCO 7123.1Overlapping, not the same
Ceiling installers install ceilings in buildings. They apply different techniques as the situation requires - for example when fire resistance is especially important, or when space is needed between the dropped ceiling and the next floor - or specialise in one.
- door installerESCO 7115.2Overlapping, not the same
Door installers set doors in place. They remove the old door if present, prepare the frame opening, and set the new door in place square, straight, plumb, and watertight if called for. Door installers also inspect and service existing doors.
- kitchen unit installerESCO 7115.3Overlapping, not the same
Kitchen unit installers install kitchen elements in homes. They take the necessary measurements, prepare the room, removing old elements if necessary, and install the new kitchen equipment, including the connection of water, gas and sewage pipes and electricity lines.
- manufactured wooden building assemblerESCO 7119.3Overlapping, not the same
Manufactured wooden building assemblers put together wooden elements for use in construction. The elements, or modules, may consist of walls with windows and doors built-in, or may be as large as whole rooms. The assemblers put together the supporting structure, insulation materials, and covering, and fasten it together to obtain usable modules.
- plate glass installerESCO 7125.1Overlapping, not the same
Plate glass installers fit panes of glass into windows and other structural elements like glass doors, walls, façades and other structures.
- staircase installerESCO 7115.4Overlapping, not the same
Staircase installers put in place standard or custom designed staircases between the various levels in buildings. They take the necessary measurements, prepare the site, and install the staircase safely.
- window installerESCO 7115.5Overlapping, not the same
Window installers place windows into structures and service them. They take out old windows if present, prepare the opening, mount the window, and attach it in place plumb, straight, square and watertight.
Source: European Commission, DG EMPL — ESCO API 2026-08-08 (bridge v1.2.1)
License: CC BY 4.0 (EU Reuse Notice)
ESCO reuse terms and the modification notice are in Credits.
France classification links (ROME)
AI Changing Work's links between this occupation and ROME 4.0 job profiles, judged with AI models. Relations are read from this occupation's side. Links marked “provisional” were adopted on the judgments of two judges from the same model family (Claude) alone, or by an operator rule applied to their judgments, so they rest on weaker evidence than confirmed links.
| ROME code | ROME title (French) | Relation |
|---|---|---|
| F1506 | Ouvrier / Ouvrière de la construction modulaire hors-site | Related, not a matchprovisional |
Source: France Travail — Répertoire Opérationnel des Métiers et des Emplois (ROME 4.0), version 61, last updated 15 June 2026 (https://www.data.gouv.fr/datasets/repertoire-operationnel-des-metiers-et-des-emplois-rome). Licence Ouverte 2.0.
ROME codes and titles are reproduced unchanged; the links to O*NET-SOC occupations are AI Changing Work's own judgment and are not a France Travail correspondence.
(AI Changing Work link release: fr-direct v1)
Spain classification links (CNO-11)
AI Changing Work's links between this occupation and CNO-11 occupations, judged with AI models. Relations are read from this occupation's side.
| CNO-11 code | CNO-11 title (Spanish) | Relation |
|---|---|---|
| 7199 | Otros trabajadores de las obras estructurales de construcción no clasificados bajo otros epígrafes | This occupation is narrower |
Source: Instituto Nacional de Estadística (INE), National Classification of Occupations 2011 (CNO-11, Royal Decree 1591/2010) — www.ine.es · Licensed CC BY 4.0. CNO-11 codes and Spanish titles are reproduced unchanged; the links to O*NET occupations are AI Changing Work's own judgment and are not an INE correspondence.
(AI Changing Work link release: es-direct v1)
Germany classification links (KldB)
AI Changing Work's links between this occupation and KldB occupations, judged with AI models. Relations are read from this occupation's side.
| KldB code | KldB title (German) | Relation |
|---|---|---|
| 32102 | Berufe im Hochbau (ohne Spezialisierung) - fachlich ausgerichtete Tätigkeiten | Related, not a match |
| 33322 | Berufe in der Zimmerei - fachlich ausgerichtete Tätigkeiten | Related, not a match |
Source: © Statistik der Bundesagentur für Arbeit — Klassifikation der Berufe 2010 – überarbeitete Fassung 2020, https://statistik.arbeitsagentur.de. KldB codes and titles are reproduced unchanged; the links to O*NET occupations are AI Changing Work's own mapping (eigene Zuordnung) and are not a Bundesagentur für Arbeit correspondence.
(AI Changing Work link release: de-direct v1)
Japan classification links (JSCO)
AI Changing Work's links between this occupation and JSCO occupations, judged with AI models. Relations are read from this occupation's side.
| JSCO code | JSCO title (Japanese) | Relation |
|---|---|---|
| 669 | その他の建設従事者 | This occupation is narrowerprovisional |
| 652 | とび職 | Related, not a matchprovisional |
Source: Ministry of Internal Affairs and Communications (MIC), Japan Standard Occupational Classification (Dec. 2009, MIC Notification No. 555). JSCO codes and Japanese titles are reproduced unchanged; the links to O*NET occupations are AI Changing Work's own judgment and are not a MIC correspondence.
(AI Changing Work link release: jp-direct v1)
Sources, licenses and AI Changing Work's modification and translation notices for this page: Credits & sources