Family-owned since 2009

HVAC knowledge passed down. Service standards built forward.

Based at 165 McDonough Pkwy, McDonough, GA 30253, Absolute Best Air is the third generation of one family's work in heating, cooling and refrigeration. Two 20-mile service circles centered on McDonough and Atlanta. Mon–Fri 8am–5pm; Sat–Sun 9am–3pm; call (404) 849-1938. We test the connected system, show you the evidence and explain the next step before approved work begins.

David Longino, founder of Absolute Best Air

The story

David started learning HVAC in 1988.

His grandfather owned A to Z Refrigeration & Air Conditioning. His father owned a geothermal engineering company. David joined his father on service calls as a child and continued working in HVAC while serving his community as a firefighter.

In 2009, David founded Absolute Best Air in McDonough. The goal was simple but demanding: combine generational technical knowledge with modern systems, stronger communication and an experience worthy of the company name.

“The best” is not a claim we make once. It is the standard we have to meet on every call.

Meet founder David Longino Meet the team

Our mission

Make every home more comfortable, and every service decision more confident.

Our mission is to raise the standard for HVAC service in the communities we call home. We develop great people, diagnose the complete system, explain the truth in plain language and protect the customer's trust. Every visit should leave the system, the home and the relationship better than we found it.

Professional credentials