Mobile Air Conditioning Society Worldwide (MACS)

225 South Broad St. PO Box 88
Lansdale, PA 19446
USA
215-631-7020
215-631-7017
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Products

The Mobile Air Conditioning Society (MACS) Worldwide, as a continuation of their flagship textbook, now have Modern Automotive HVAC: Electrical and Electronic Systems which covers...
Nov. 5, 2012
Mobile Air Conditioning Society (MACS) Worldwide's Modern Automotive HVAC Systems textbook has been completely translated into Spanish. Intended to fulfill the need for accurate...
Oct. 25, 2012
The Mobile Air Conditioning Society (MACS) offers information on the association by visiting www.macsw.org. MACS is the leading non-profit trade association for the mobile air...
Feb. 26, 2008
The Mobile Air Conditioning Society (MACS) has launched a new website, www.macsw.org that is designed for easy navigation, includes information about Section 609 certification...
Feb. 26, 2008
MACS has updated the A/C ' Cooling System Specification Reference manual to include 1995-2006 vehicles. The reference manual is designed for the A/C system service technician ...
June 25, 2007
Mobile A/C and engine cooling system service and repair information is now available to service professionals online through a partnership of MACS Worldwide and MOTOR Information...
June 25, 2007

Press Releases

MACS is planning its 2021 Training Event with careful consideration to the current pandemic and is including safety and security measures as they move forward to create a valuable...
May 4, 2021
MACS 2021 Training Event and Trade Show is scheduled to take place September 30 through October 2.
Jan. 26, 2021
MACS will be offering online training programs during 2021 with details to come soon.
Dec. 17, 2020
A panel of independent members of the aftermarket trade press chose three new products to be recognized.
Feb. 27, 2020
The event had over 700 attendees, 37 speakers, and 70 exhibitors.
Feb. 26, 2020
NASCAR driver David Starr will be the keynote speaker at the 2020 Training Event luncheon.
Sept. 9, 2019
Learn relevant skills related to electronics, computer software writing, and coding.
May 1, 2019
MACS Worldwide
Macs
Top auto repair shops need to learn relevant new skills related to electronics, computer software writing, and coding to tackle today's and tomorrow’s repair jobs.
April 16, 2019
The MACS 2019 Training Event and Trade Show will be held February 21-23 at the Anaheim Marriott in Anaheim, Calif.
Sept. 6, 2018
Free training and certification available for up to 125 technicians on January 24.
Dec. 20, 2017

Videos

This MACS Live Chat training session focuses on how the automotive industry can best utilize the digital platform in the wake of the COVID-19 pandemic.
June 3, 2020
MACS's Steve Schaeber notes highlights of training event and trade show
Jan. 2, 2014

Resources

Report includes results of the first nationwide survey on mobile air conditioning systems in U.S. vehicle fleet in 10 years.
Jan. 23, 2014

Blogs

MACS Chrysler presentation on servicing R-1234yf was reassuring for many.
Jan. 22, 2014

News

Registration for the Anaheim, Calif. event focused on mobile A/C and heat transfer is open.
Nov. 8, 2018
MACS 2019 Training Event and Trade Show will take place February 21-23 in Anaheim, CA.
Feb. 22, 2018
Clinics to run through May in different cities.
March 6, 2014
State of the Industry Report includes extensive data on a changing A/C market.
Jan. 24, 2014
MACS State of the Industry report lists cars using R-1234yf in North America.
Jan. 23, 2014
Service procedures for new refrigerant not much different than R-134a, Chrysler official claims.
Jan. 20, 2014
Automotive aftermarket has a rich history that inspires today’s shops and techs
Jan. 17, 2014
Modern Automotive HVAC Systems is a 160-page text designed to sharpen technician skills
Sept. 1, 2011

Articles

It pays to educate yourself on current 1234yf protocol, as well as significant equipment updates.
Dec. 4, 2017
Distributors must be ready for the new refrigerant before customers start asking for it.
May 30, 2014
Newer HVAC systems last longer, altering the nature of today's repairs.
Feb. 3, 2014
Many shop owners express only a passing interest in the new HFO-1234yf refrigerant that will become mandatory in mobile air conditioning systems in 2017. Owners reason that by...
March 5, 2013
A/C season is approaching. Do you know what you to about J2788?
March 1, 2007

Contacts

Marion J. Posen

VP Sales and Marketing

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Additional content from Mobile Air Conditioning Society Worldwide (MACS)

Starting Jan. 1, 2018, sale of most refrigerants of two pounds or larger will be restricted to 608 and 609- certified technicians. Distributors must keep sales records and verify...
Nov. 9, 2017
The 2017 MACS Training Event theme is 'Mobile A/C: Global Service Horizons", exploring the new technologies influencing the role of mobile A/C systems in current and future vehicles...
Aug. 31, 2016
The 2016 MACS theme is Mobile A/C: The Next Generation, highlighting the new technologies and generational transition in the total vehicle climate and thermal management industry...
Sept. 10, 2015
MACS and Ranshu will hold a training event for heavy duty and off-road vehicle mobile A/C technicians.
Feb. 2, 2015
The Mobile Air Conditioning Society (MACS) Worldwide and MACS member RANSHU have joined forces to host a top shelf, high-value, diagnostics-centered training event for the heavy...
Jan. 9, 2015
The luncheon presentation on Saturday, February 7, will feature MACS technical advisor Ward Atkinson, who will explore the potential impact of multiple refrigerants and new regulations...
Sept. 12, 2014
The Mobile Air Conditioning Society (MACS) Worldwide will hold its 2015 Training Event and Trade Show, February 5-7, 2015 at the Caribe Royale All Suite Hotel and Convention Center...
Sept. 3, 2014
Bus-Air Manufacturing has announced an A/C training clinic for school bus, shuttle bus and fire truck technicians. The clinic will include a section 609 certification testing ...
July 15, 2014
Technicians can learn in the shop.
March 3, 2014
Mobile A/C training to be held in numerous cities in March and April.
Feb. 3, 2014
Six members are elected annually to two-year terms.
Jan. 30, 2014
Shop owners, technicians and educators find A/C innovations for 2014 MACS training event and trade show.
Jan. 20, 2014