We are here to serve you and your aircraft to the very best of our ability, and we look forward to having you as a customer!

Our job is to make our customers happy and we take our job seriously.  Our reputation is built on the principle of providing you all of the services you expect with warm hospitality provided by a friendly and courteous staff. We focus on quality, customer satisfaction, attention to detail, and pride of workmanship.


Douglas Duncan Aviation offers a variety of aviation centered services. Our skilled technicians are fully qualified, experienced and certified in every area of Cirrus engine and airframe maintenance/repair and can meet your needs from an oil change to air-conditioning service or installation. Utilizing our extensive computer tracking service, we can also advise you of any Service Bulletins (SB) and Airworthiness Directives (AD) due on your aircraft and complete them for you in a timely manner.

We are conveniently located just off the runway at Greenville Downtown Airport (GMU), providing easy access to all of Greenville’s premier destinations. Douglas Duncan Aviation, LLC is the ideal location for all of your business and personal aviation needs.  We consistently strive to deliver the highest quality aviation products and services while exceeding customer expectations.

Our Mission

Whether you are traveling on business or for pleasure, whether we are filling your tank or installing a new weather radar, our aim is your satisfaction.