Our free calculator uses recent, trusted data to estimate costs for your Automatic Garage Door Opener Installation project. For a basic 6 doors project in zip code 47474, the benchmark cost to Install an Automatic Garage Door Opener ranges between $221.02 - $363.88 per door.
Customer service phone numbers are different depending on which card you hold as well: 1  Reflex, Fit, Surge, Verve, Matrix, Cerulean credit card customer service: 1-866-449-4514. 2  Other Continental Finance cards: 1-800-518-6141.
Contact phone numbers for American Express customer service are available 24 hours a day, 7 days a week. Customer Service: 1-800-528-4800. TTY / TDD: 1-800-221-9950. TTY / TDD (New York): 1-800-522-1897. Pay Your Bill by Phone: 1-800-472-9297. Apply for American Express Credit: 1-800-223-2670.