Certification or Licensing
The American Welding Society, CWB Association, International Marine Contractors Association, and other associations offer certification for welders. Certification for commercial divers is available through the Association of Diving Contractors International and the International Marine Contractors Association. No licensing is required for underwater welders, but dive certification and specialized training in underwater welding are strongly recommended.
- Architects
- Asbestos Abatement Technicians
- Assessors and Appraisers
- Boilermakers and Mechanics
- Bricklayers and Stonemasons
- Building Automation Systems Engineers
- Building Automation Systems Technicians
- Building Performance Diagnosticians
- Carpenters
- Cement Masons
- Chimney Sweeps
- Civil Engineering Technicians
- Civil Engineers
- Computer-Aided Design Drafters and Technicians
- Construction Inspectors
- Construction Laborers
- Construction Managers
- Cost Estimators
- Drafters
- Drywall Installers and Finishers
- Electricians
- Elevator Installers and Repairers
- Engineering Technicians
- Engineers
- Floor Covering Installers
- General Maintenance Mechanics
- Geodetic Surveyors
- Geologists
- Geotechnical Engineers
- Glaziers
- Green Builders
- Heating and Cooling Technicians
- Indoor Environmental Health Specialists
- Insulators/Insulation Workers
- Landscape Architects
- Lathers
- Locksmiths
- Marble Setters, Tile Setters, and Terrazzo Workers
- Millwrights
- Occupational Safety and Health Workers
- Operating Engineers
- Painters and Paperhangers
- Plasterers
- Plumbers and Pipefitters
- Real Estate Developers
- Renewable Energy Site Assessors
- Roofers
- Sheet Metal Workers
- Smart Building Systems Designers
- Stationary Engineers
- Surveying and Mapping Technicians
- Surveyors
- Swimming Pool Designers
- Welders and Welding Technicians