This three-day online course is designed to introduce the skills necessary to become a Duct and Envelope Tightness (DET) Verifier, certified to perform the diagnostic testing required for new homes by Georgia 2020...
Interested in Courses at Southface? Join us for this brief info session where Southface trainers are available to answer any questions you may have! We'll discuss all of our upcoming...
This three-day online course is designed to introduce the skills necessary to become a Duct and Envelope Tightness (DET) Verifier, certified to perform the diagnostic testing required for new homes by Georgia 2020...
Interested in Courses at Southface? Join us for this brief info session where Southface trainers are available to answer any questions you may have! We'll discuss all of our upcoming...
Interested in Courses at Southface? Join us for this brief info session where Southface trainers are available to answer any questions you may have! We'll discuss all of our upcoming...
This three-day online course is designed to introduce the skills necessary to become a Duct and Envelope Tightness (DET) Verifier, certified to perform the diagnostic testing required for new homes by Georgia 2020...
