Connect with and learn from other mobile A/C industry experts
Becoming a MACS member allows mobile A/C industry experts—spanning all generations and expertise levels—to forge valuable connections with each other. By having easy access to those who may be more advanced or in a different field, each member is able to quickly gain the knowledge they need to best service their customers. This site uses Paypal to process credit card payments, however a Paypal account is not necessary.
To become a MACS member please select your membership options below and complete our online application process.
Or, you can to print and mail your application here.
Memberships

Manufacturer/Supplier Membership Dues
$700
Manufacturer members gain access to other members for networking, relationship building, staff training and industry information.
To qualify for MACS membership as a manufacturer/supplier, an organization must perform the original manufacture of HVAC systems for vehicles and equipment. Industry suppliers are also included in the manufacturer/supplier category, including but not limited to:
- Manufacturers of new parts, refrigerants, supplies and service tools used in the mobile HVAC industry.
- Remanufacturers of parts and service tools used in the mobile HVAC industry.
- Suppliers of production equipment used for the manufacture of HVAC system components.
- Organizations that are the principal owners of the brand or trade name of parts, equipment, refrigerant, anti-freeze, cleaning solutions, supplies and service tools sold through them to the mobile HVAC industry.
Choose a Duration

Distributor Membership Dues
$400
To qualify for MACS membership as a distributer, an organizations or individual must be actively engaged in stocking, promoting and distributing mobile HVAC systems or parts (distribution includes wholesale and retail). In cases where service or installation is also performed, those services are considered secondary to marketing systems or parts.
Choose a Duration

Service Repair Shop Membership Dues
$200
To qualify for MACS membership as a service and repair business, an organization or individual must be actively engaged in servicing or repairing and/or installing mobile (vehicle) HVAC systems. Service shops are also listed in our public find a shop directory. Service members receive:
- 5 free Section 609 online certification tests annually ($100 value)
- 5 free Section 609 replacement card credentials annually ($60 value)
in addition to all the member benefits listed on our website.
Choose a Duration

Associate/Individual/Educational Membership Dues
$140
Those who may qualify for MACS membership as an individual include:
- Testing laboratories who test parts for complete HVAC systems.
- Engineers or consultants who are specific to the mobile HVAC industry.
- Independent manufacturer representatives serving the mobile HVAC industry.
- Publishers of books or trade publications relevant to the mobile HVAC industry.
- Trade associations in the automotive, HVAC or related industries.
- Students and instructors in colleges or recognized trade schools.
- Retirees—those no longer actively employed in the mobile HVAC industry.
- Individuals with an interest in the mobile HVAC industry who don’t qualify for any other member section.