Do you need a license to clean air ducts? Technically, no, but the law requires NADCA licenses and certifications for companies that provide air duct cleaning services. Therefore, if you want to legally work as a duct cleaning technician, you need to get your license. Technicians must work full time, be directly responsible for project management, and oversee all air duct cleaning projects. While you don't need a license to clean air ducts, companies that offer air duct cleaning services must have NADCA licenses and certifications.
Gaining the necessary knowledge and skills to become a certified air system cleaning specialist (ASCS) is essential for anyone looking to work in the field of air duct cleaning. To do so, you can take a 3.5-hour series of online HVAC training videos. This course covers topics such as inspection and testing, duct leak testing, system verification, cleaning dryer ducts, disinfecting ducts, removing insulation, updating duct designs, locating ducts and installing charging heat pumps, gas furnace service, oil furnace service, repair planning, sealing and duct testing, and special repair tips. If you're considering becoming an HVAC technician or starting your own business in Texas or Florida, it's important that you understand the licensing requirements in your state.
Most internships last three to five years and offer recent graduates an insight into the different areas of heating, ventilation and air conditioning system repair. The Business Accreditation Division of the Wisconsin Department of Safety and Professional Services grants this certification to individuals who demonstrate their competence in the field through experience and passing an exam. The state of Iowa requires a license to legally perform any type of heating, air conditioning and cooling work. Vermont doesn't require HVAC technicians to have a license, but the state does require a contractor's license for specific specialized trades, such as an electrical specialist (ES) license for HVAC contractors and technicians who work with propane, natural gas, or oil and air conditioning and refrigeration units.
Anyone who works with refrigerants in air conditioning equipment must also have a federal EPA certification. The state doesn't license technicians, but it does require a special license to repair or install boilers. To be eligible for certification, you must have completed 24 months of work related to air conditioning and refrigeration under the supervision of an authorized air conditioning and refrigeration contractor. Section 608 of the Clean Air Act requires that anyone who wants to work with refrigerants be certified by the EPA.
Since it's best to let a professional deal with an oven blackout or an air conditioning coil problem, hiring a certified HVAC technician is always the best idea. Knowing the different types of certifications is essential when hiring a professional HVAC company near you. It's important to understand the licensing requirements in your state before starting your own business or becoming an HVAC technician. You can gain the necessary knowledge and skills by taking a 3.5-hour series of online HVAC training videos which covers topics such as inspection and testing, duct leak testing, system verification, cleaning dryer ducts, disinfecting ducts, removing insulation, updating duct designs, locating ducts and installing charging heat pumps, gas furnace service, oil furnace service, repair planning, sealing and duct testing, and special repair tips.