{"v":"2026-11-02","dataVersion":"ONET-30.3","code":"47-4099.03","slug":"weatherization-installers-and-technicians","title":"Weatherization Installers and Technicians","alt":["Weatherization Technician","Weatherization Worker","Weatherization Specialist","Field Technician","Weatherization Laborer","Weatherization Installer","Weatherization Representative","Weatherization Field Technician","Compounding Technician","Weatherseal Technician","Air Sealing Technician","Energy Administrator"],"employment":null,"wage":{"median":null,"p25":null,"p75":null},"growthPct":null,"exposure":22.6,"taskCount":20,"highCount":2,"midCount":0,"lowCount":18,"aeiObserved":1,"fit":{"mix":{"none":55.3,"efficient":35.2,"standard":9.5,"frontier":0},"counts":{"none":11,"efficient":7,"standard":2,"frontier":0},"recommended":"standard","coveragePct":44.7,"addressablePct":44.7},"tasks":[{"t":"Test combustible appliances, such as gas appliances.","imp":4.6,"exp":15,"src":"heuristic","tier":null,"gwa":"Inspecting Equipment, Structures, or Materials"},{"t":"Determine amount of air leakage in buildings, using a blower door machine.","imp":4.41,"exp":15,"src":"heuristic","tier":null,"gwa":"Inspecting Equipment, Structures, or Materials"},{"t":"Test and diagnose air flow systems, using furnace efficiency analysis equipment.","imp":4.29,"exp":10,"src":"heuristic","tier":null,"gwa":"Inspecting Equipment, Structures, or Materials"},{"t":"Install and seal air ducts, combustion air openings, or ventilation openings to improve heating and cooling efficiency.","imp":4.29,"exp":20,"src":"heuristic","tier":"efficient","gwa":"Handling and Moving Objects"},{"t":"Inspect buildings to identify required weatherization measures, including repair work, modification, or replacement.","imp":4.19,"exp":20,"src":"heuristic","tier":"efficient","gwa":"Inspecting Equipment, Structures, or Materials"},{"t":"Recommend weatherization techniques to clients in accordance with needs and applicable energy regulations, codes, policies, or statutes.","imp":4.13,"exp":60,"src":"heuristic","tier":"standard","gwa":"Interpreting the Meaning of Information for Others"},{"t":"Apply insulation materials, such as loose, blanket, board, and foam insulation to attics, crawl spaces, basements, or walls.","imp":4.09,"exp":15,"src":"heuristic","tier":null,"gwa":"Handling and Moving Objects"},{"t":"Make minor repairs using basic hand or power tools and materials, such as glass, lumber, and drywall.","imp":4.09,"exp":20,"src":"heuristic","tier":"efficient","gwa":"Handling and Moving Objects"},{"t":"Prepare and apply weather-stripping, glazing, caulking, or door sweeps to reduce energy losses.","imp":4.05,"exp":15,"src":"heuristic","tier":null,"gwa":"Handling and Moving Objects"},{"t":"Prepare cost estimates or specifications for rehabilitation or weatherization services.","imp":4.05,"exp":15,"src":"heuristic","tier":null,"gwa":"Estimating the Quantifiable Characteristics of Products, Events, or Information"},{"t":"Wrap air ducts and water lines with insulating materials, such as duct wrap and pipe insulation.","imp":4.05,"exp":15,"src":"heuristic","tier":null,"gwa":"Handling and Moving Objects"},{"t":"Contact residents or building owners to schedule appointments.","imp":4.05,"exp":15,"src":"heuristic","tier":null,"gwa":"Interpreting the Meaning of Information for Others"},{"t":"Apply spackling, compounding, or other materials to repair holes in walls.","imp":4,"exp":20,"src":"heuristic","tier":"efficient","gwa":"Handling and Moving Objects"},{"t":"Clean and maintain tools and equipment.","imp":4,"exp":20,"src":"heuristic","tier":"efficient","gwa":"Performing General Physical Activities"},{"t":"Explain recommendations, policies, procedures, requirements, or other related information to residents or building owners.","imp":3.91,"exp":40,"src":"aei","tier":"efficient","gwa":"Interpreting the Meaning of Information for Others","auto":0.4359,"aug":0.5641},{"t":"Maintain activity logs, financial transaction logs, or other records of weatherization work performed.","imp":3.87,"exp":20,"src":"heuristic","tier":"efficient","gwa":"Documenting/Recording Information"},{"t":"Explain energy conservation measures, such as the use of low flow showerheads and energy-efficient lighting.","imp":3.75,"exp":15,"src":"heuristic","tier":null,"gwa":"Interpreting the Meaning of Information for Others"},{"t":"Prepare or assist in the preparation of bids, contracts, or written reports related to weatherization work.","imp":3.65,"exp":15,"src":"heuristic","tier":null,"gwa":"Documenting/Recording Information"},{"t":"Install storm windows or storm doors and verify proper fit.","imp":3.5,"exp":80,"src":"heuristic","tier":"standard","gwa":"Inspecting Equipment, Structures, or Materials"},{"t":"Wrap water heaters with water heater blankets.","imp":3.47,"exp":15,"src":"heuristic","tier":null,"gwa":"Handling and Moving Objects"}],"adjacent":[{"code":"47-2152.04","slug":"solar-thermal-installers-and-technicians","title":"Solar Thermal Installers and Technicians","overlap":0.69,"months":11,"exposure":26.5,"strong":true},{"code":"49-9021.00","slug":"heating-air-conditioning-and-refrigeration-mechanics-and-installers","title":"Heating, Air Conditioning, and Refrigeration Mechanics and Installers","overlap":0.67,"months":12,"exposure":26.5,"strong":true},{"code":"47-2131.00","slug":"insulation-workers-floor-ceiling-and-wall","title":"Insulation Workers, Floor, Ceiling, and Wall","overlap":0.66,"months":12,"exposure":15,"strong":true},{"code":"47-4011.01","slug":"energy-auditors","title":"Energy Auditors","overlap":0.64,"months":13,"exposure":30.4,"strong":false},{"code":"49-9081.00","slug":"wind-turbine-service-technicians","title":"Wind Turbine Service Technicians","overlap":0.64,"months":13,"exposure":21.6,"strong":false}]}