Certified Aviation Services

Certified Aviation Services, LLC, or CAS, is a maintenance and repair company based in Ontario, California. It offers third party line maintenance, AOG recovery, modifications and repairs. It also offers engine washing. The site says it aims to minimize downtime for fleet operators and OEMs.

The site says CAS services 15 locations across the United States. It says the company provides a range of services to 100 airlines. Its technicians are A and P technicians who work to manufacturer specifications and safety standards.

The AOG Go-Team is an aircraft on ground recovery, repair and modification team. It works worldwide, around the clock. The site says the team can do damage checks, major modifications and structural repairs on site. It can also work at remote locations under a D100 authorization. The site says the team has done over 150 modifications and repairs worldwide.

The site says CAS has a hangar at Birmingham Airport. The hangar has 232,000 square feet and a narrow body facility. It has apron space for up to 100 aircraft. The site says the hangar operates 24 hours a day, every day of the year.

The company offers Cyclean engine wash. The site says the process was developed and patented by Lufthansa Technik. It says Cyclean washes more than 4,000 engines a year and can lower fuel flow by more than 1 percent.

The site says the company has completed over 250 AOG jobs and has more than 100 customers. Its leaders include a CEO, a director of line operations and a vice president of the AOG Go-Team. The site also lists certificates and approvals, supplier terms and an employee portal. The company's phone number is (888) 808-2354. The Ontario office is at 3237 East Guasti Road, Suite 120. The site also lists a Birmingham hangar page that mentions apron space, tie-downs and grounding points.