23 de septiembre de 2025 – 3pm EDT
El seminario web tiene una duración de 60 minutos. Está diseñado para presentar a los participantes los temas fundamentales exigidos por la Agencia de Protección Ambiental (EPA) para obtener la
Wednesday, Sept. 24th at 4pm EDT
Join MACS HD technical contributor Jerry Lemon for this informative webinar focusing on block-style thermal expansion valves used in mobile A/C systems. Learn how they work and how to diagnose
Sharing knowledge and building consensus to drive the industry forward
Obtaining a 609 Certification ensures refrigerant can be recovered, recycled and disposed of properly. In addition, it keeps you in compliance with legislation and helps protect from fines.
One important note: 609 Certification is not skills training. Rather, it gives individuals the required knowledge on federal laws regarding the mobile climate control industry.
Whether diagnoses are inaccurate or customers have multiple comebacks, MACS customizes training to workers’ unique needs. With practical knowledge they can immediately utilize, industry workers will be empowered to get jobs done right—the first time.
Choose from in-person training at your facility, using your vehicles, or live online training.
Informing with ACtion magazine
With the latest industry advancements, changes and news, ACTION Magazine allows the entire mobile climate control industry to continuously move forward. MACS members retain access to past publications to reference as needed. Experience a bit of what it’s like to be a MACS member with one free issue.
Gain more exposure with ACtion Magazine
With the MACS ACtion Magazine media kit, companies can advertise to 30,000 readers each month. Our readership is compiled of the largest database of service and repair product end-users in the industry.
Stay up-to-date with MACS and mobile A/C industry trends
As an ever-growing resource, the MACS blog helps auto technicians and mechanics gain practical knowledge. Multiple topics are covered, such as the basics of A/C and discussing specific problems as well as explaining federal requirements.
August 26, 2025
By Pam Oakes, MACS Senior Technical Trainer and Curriculum Developer – Published on 8/26/2025 Advanced Driver Assistance Systems (ADAS) have undergone a remarkable transformation in the past 10 years. This…
August 5, 2025
By Pam Oakes, MACS Curriculum Developer & Technical Instructor – Published on 8/5/2025 It is everyone’s dream: Get in the car on Monday morning and let it do the driving…
July 22, 2025
By Pam Oakes, MACS Instructional Content Designer – Published on 7/22/2025 From those annoying backup “beeps” from the 1990s to today. Automotive proximity sensors for the advanced driver assist system…
