Mobile air climate systems association (MACS) formerly known as MACS Mobile Air Conditioning
COOLING WHAT MOVES YOU

Sharing knowledge and building consensus to drive the industry forward

2023 Training Event and Trade Show
In 2023 MACS return to an annual Training Event and Trade Show. Mark your calendar now for February 2-4 at the Gaylord Opryland Resort in Nashville, TN

Keeping the environment safe with a 609 Certification
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.

Empower with mobile air climate systems training
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.
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.
Compressor lubrication tips
May 26, 2022
We will focus on lubrication information that is often encountered and how it can be interpreted incorrectly and result in the incorrect amount of oil being installed in a system.Read Article >
Robinair and MACS to certify 500 technicians
May 19, 2022
MACS member Robinair is partnering with the Mobile Air Climate Systems Association (MACS) to provide free Section 609 test prep webinars for training and certification for technicians this summer on June 16, July 13, August 17, and September 14.Read Article >
Compressor oil and the drain plug
May 17, 2022
When draining oil from compressors which have drain plugs, proper draining procedures call for the removal of the drain plugs and the unit drained from both the drain plug hole and the suction and discharge ports.Read Article >