How to Become an HVAC Tech in Delaware

Heating, ventilation, and air conditioning (HVAC) technicians – often called HVAC journeymen – are the skilled workers who set up climate control systems in both private and public buildings. HVAC techs in Delaware will face cold summers and warm summers, earning roughly $58,000 annually.

To become an HVAC tech in Delaware, you’ll need to be trained through an apprenticeship. There are no license requirements for techs, but you’ll need your Environmental Protection Agency (EPA) certificate if you work with refrigerants. 

If you want to install, design, build, maintain, repair, or change HVAC equipment without supervision, you’ll need to get a Master or Restricted Master HVACR license from the state. 

Do You Need an HVAC Tech License in Delaware?

HVAC techs in training should participate in a registered DE apprenticeship, which is monitored by the DE Department of Labor. 

Delaware does not have licensing requirements for journeyman HVAC techs; however, all HVAC techs working with refrigerants are federally required to hold a Section 608 Certificate under the federal Clean Air Act.

HVAC techs need the proper training to work in the field. Once ready, they should be supervised by licensed master HVAC techs. These masters are required to be licensed by the Division of Professional Regulation.

Becoming an HVAC Tech in Delaware

To become an HVAC tech, you’ll need to get trained, seek additional certification, and find a licensed supervisor.

  1. Get Trained

To get HVAC training, decide between completing a classroom-based training program or an apprenticeship. These can range in length from a few months to up to four years, with apprenticeships lasting longer than most classroom programs.

HVAC apprenticeships will give you a paid learning experience. Becoming an apprentice is the fastest way to get licensed if your end goal is to become a master HVAC tech.

  1. Get Certified

If you plan to work with refrigerants, you’ll need your EPA Section 608 Technician Certification. You must pass a test to receive this certificate.

Certifications from North American Technician Excellence (NATE), HVAC Excellence, or the Air Conditioning Contractors of America will also expand your skills and help your resume stand out from the competition.

  1. Find a Licensed Supervisor

Now that you’re ready to work, apply for jobs that offer supervision by a licensed master HVAC tech. This supervision is crucial if you ever want to apply for a master license in Delaware.

Becoming a Master HVAC Tech in Delaware

If you’re ready to work alone or hire other techs for your own HVAC company, you’ll need a master HVAC license. 

  • Master HVACR licensees can install, design, build, maintain, repair, or change HVAC equipment without supervision.
  • Restricted HVACR master licensees can provide HVAC services to only one of the following:
    • Commercial hood systems
    • Refrigeration
    • Air conditioning
    • Gas piping
    • Heating – forced air systems, ventilation, and gas piping
    • Heating – hydronic systems and gas piping

The Application Process

Applications can be completed online. Afterward, you’ll need to take and pass an exam with a 70% or higher before receiving your license. 

Requirements include, but are not limited to:

  • Completing an apprenticeship and proving 2+ years of experience under a licensed master HVAC tech OR
  • Proof of at least 7 years of work experience under a licensed master HVAC tech

For more information on this application process, see here.

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