Retirement Planning Services 3605 Twilight Ct, Oakton, VA22124 Retirement Planning Services is a retirement planning firm located in Oakton. The advisors serve the greater northern…More Virginia region and help clients to plan, save and budget for retirement. Hours are by appointment only, and rates start at $200.00 per hour. The office is located on Twilight Court. For more information on retirement planning services as well as the firm's policies and philosophies, please feel free to visit its Web site. You are encouraged to contact the office to make an appointment for a consultation.