You Would Recommend Us to Your Mother. Twenty four hour emergency service. Sales, service, and installation. We are the authority on spring replacement, garage door opener repair and installation and door repair and replacement. At Garage Door Guys, we use the best products in the business, including Liftmaster Openers and CHI Doors. We guarantee all of our services. Garage Door Guys offers competitive prices, free estimates, and has 24/7 call support. All Makes/Models. Spring Replacement Specialists. Preventive Maintenance Program. Best Price Available. Twenty five years experience.