Affiliations and Memberships

Advantage Auto Repair of Parker is committed to giving back to the community through various programs and organizations. Below you will find some of the affiliations and memberships our company has with the city and state.
Board of Directors - Save Teen Lives.org
Sondra Sertic is an appointed Board Member of the Save Teen Lives program, which is part of the Parker Fire Safety Foundation. The Parker Fire Safety Foundation and the Parker Fire Protection District work together with citizens, businesses, organizations, and other governmental agencies to create a safer environment in the community, state, and nation.
Parker Chamber of Commerce

Advantage Auto Repair has been active in the Parker Chamber of Commerce for 4 years. We feel that it is important to network with other small businesses in the area to enrich the community.
Double Angel Foundation
The Double Angel Foundation is dedicated to guiding children in the fulfillment of their dreams through the joy of recreation and the love of “The Game”.

Guaranty Bank and Trust
Financing for our new facility was provided by the great people at Guaranty Bank and Trust. Without them, our new facility and increasing success would not have been possible. If you’re looking for financing give Doug Thormahlen, the Vice President of the Parker Branch, a call or e-mail. You can contact his office 303-675-1166, or directly 720-234-5568. E-mail Doug Here.
- Guaranty Bank and Trust - Parker Branch
- 18999 E. Mainstreet
- Parker, CO 80134-1441
Automotive Industry Memberships
Automotive Service Association
Since 1951, ASA has been the leading organization for owners and managers of automotive service businesses that strive to deliver excellence in service and repairs to consumers.
Automotive Management Institute

The Automotive Management Institute (AMI) is the leading provider of management education for the automotive service and collision repair industry. AMI was founded in 1989 to answer the demand for management education specifically for automotive service professionals. Its accredited curriculum consists of more than 700 courses taught by more than 150 faculty members.
Automotive Service Excellence

ASE has years of experience helping the automotive industry verify the skills and knowledge of the technicians working at dealerships, independent repair shops, collision shops, franchises, fleets, and more. Car owners and the service and repair industry regard ASE certification as the standard measure of competency and a guide to quality auto repairs.


























