How to become a Weatherization Installer or Technician

Official title: Weatherization Installers and Technicians

Also called: Energy Administrator, Field Technician, Weatherization and Housing Inspector, Weatherization Installer, Weatherization Technician, Weatherization Worker

Perform a variety of activities to weatherize homes and make them more energy efficient. Duties include repairing windows, insulating ducts, and performing heating, ventilating, and air-conditioning (HVAC) work. May perform energy audits and advise clients on energy conservation measures.

Main tasks

• Test combustible appliances, such as gas appliances.
• Determine amount of air leakage in buildings, using a blower door machine.
• Test and diagnose air flow systems, using furnace efficiency analysis equipment.
• Install and seal air ducts, combustion air openings, or ventilation openings to improve heating and cooling efficiency.
• Inspect buildings to identify required weatherization measures, including repair work, modification, or replacement.
• Recommend weatherization techniques to clients in accordance with needs and applicable energy regulations, codes, policies, or statutes.
• Apply insulation materials, such as loose, blanket, board, and foam insulation to attics, crawl spaces, basements, or walls.
• Make minor repairs using basic hand or power tools and materials, such as glass, lumber, and drywall.

How to become one

Typical education to start: High school diploma or equivalent

Ways in

• Apprenticeship: Home Performance Laborer (Residential).

Pay · Outlook

• About 29,500 people work in this job now, and about 30,600 are projected by 2035. (+3.9%)

Related jobs

• Segmental Pavers
• Construction and Building Inspectors
• Energy Auditors
• Elevator and Escalator Installers and Repairers
• Fence Erectors
• Hazardous Materials Removal Workers

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Questions people ask

How do I become a Weatherization Installer or Technician?

Ways in include: Home Performance Laborer (Residential).

Is a Weatherization Installer or Technician a growing career in the US?

Yes. Employment is projected to grow 4% by 2035, from about 29,500 to about 30,600 people (U.S. Bureau of Labor Statistics).

Do you need a degree to become a Weatherization Installer or Technician?

Usually not. Only 8% of people in this job hold a bachelor's degree or higher. Ways in include: Home Performance Laborer (Residential).

Sources

• U.S. Bureau of Labor Statistics: Employment Projections (2025-35 (released 2026-08-27)), Public domain (BLS), retrieved 2026-10-03

Updated 2026-10-03

This page includes information from the O*NET 31.0 Database by the U.S. Department of Labor, Employment and Training Administration (USDOL/ETA). Used under the CC BY 4.0 license. O*NET is a trademark of USDOL/ETA.