If you are referring to EPA certifications for refrigerants, they do not expire and the issuing agency can get you a new one.
There are a few places you can get an online hvac certification. The most reliable would be the gatlineducation website. Once on this site you will need to select the hvac certification tab.
No, HVAC certification is not the same from state to state. Most HVAC certification is granted on a local basis and each state has different requirement for obtaining it.
There are several places in order for one to get certification to apply for HVAC jobs. However, most of people try to get a certification from a university before applying for HVAC jobs.
To obtain your hvac certification you first go to any online or campus that has the hvac program. The school has to be accreditied. Once you have your certification you can start practiceing.
Yes, you can take the course for HVAC installation online. Check out www.hvaccertification.net for everything you need to know in order to get your HVAC certification.
To qualify, you may need to attend hvac workshops and training which provide you with professional certification. There are a few HVAC institutions that may help you to obtain the above certification.
One way to earn a HVAC certification is by going to school and completing the courses. There are many schools out there such as Lincoln Tech and DeVry that offer certifications in HVAC.
You can find HVAC certification requirements at http://www.ehow.com/about_5548643_hvac-certification-requirements.html. You can also get information about the training and classes at http://www.hvaccertification.net/. Requirements can vary by state.
Wichita Technical Institute (WTI) is well experienced in providing HVAC certification in Wichita. It has been in this field since 1952
All the information regarding how to get and who can get HVAC certificates online can be found in the website http://www.hvaccertification.net/epa-HVAC-certification/
You cannot just easily purchase a HVAC certification. You have to earn your certificate by taking the proper training if you need it and then pass a HVAC exam.
Most of the branded companies has HVAC Certification on their products like LG and all so by using the branded companies you can know that they are ceertified