Skip to main content

MACS Training Event and Trade Show

Registration is now open for MACS 2021 Training Event and Trade Show

May 3, 2021

Come join MACS in Orlando, FL to attend the 2021 Training Event and Trade Show, registration is open
Read Article >

Are you using the right tools for mobile A/C repair?

April 30, 2021

Your shop’s R-134a recovery/recycling/recharge (R/R/R) machine is in well-maintained condition. You have an R-1234yf gauge manifold set and an R-1234yf machine is on order; should arrive shortly.
Read Article >

The Humble Mechanic, Charles Sanville to deliver MACS Keynote address

April 12, 2021

Charles Sanville, known as The Humble Mechanic, will deliver the Keynote address for MACS 2021 Training Event and Trade Show in Orlando, FL.
Read Article >

Helpful tactics to minimize the spread of Covid-19 in your service and repair shop

April 7, 2020

By Bill Snow, Radair Complete Car Care, Cleveland, OH With today’s concern about being exposed to COVID-19 shop owners need to take additional steps to protect their team members and...
Read Article >

Technician training yields competitive edge

November 5, 2018

“Current technologies for thermal management systems are changing and becoming ever more complex,” explained Peter Bradley in his presentation at MACS 2018 Training Event and Trade Show titled, Future Trends...
Read Article >

Are you ready for A/C season?

June 1, 2018

This is the MACS blog site if you are looking for the MACS main website click here. Repair shops – one question: Are you prepared for A/C season 2018? Circle...
Read Article >

Our struggle with compressor oil

December 31, 2017

January February 2018 ACTION Magazine One of the most troubling situations a shop technician faces is not being able to find critical service information needed to properly diagnose and repair...
Read Article >

A technician’s approach to HVAC diagnosis and testing

August 31, 2017

Twenty years ago, we could break down all areas of HVAC diagnostics into three categories when you really think about it. It was and still is called Heating, Ventilation, and...
Read Article >

Why you need to be Section 609 certified

August 28, 2017

Some new regulations concerning the requirement of technicians to be Section 609 certified will be put into place on January 1, 2018. They are: The final rule published November 2016...
Read Article >

Looking for mobile A/C wiring diagrams? We know where they are!

July 18, 2017

MACS mobile A/C diagnostics app includes wiring diagrams for mobile A/C systems for cars and light duty trucks. The only way to get the MACS mobile A/C diagnostics app is...
Read Article >