Oklahoma City Appliance Repair Service | Multi-National Award Winning Servicer Guinco is the top tier of home appliance repair service. From dishwasher to dryer repair, our trained and certified technicians are here to provide repair service with integrity that is done right the first time. No upselling, no stalling, and no false promises. It's our mission at Guinco to provide honest, knowledgeable, and dependable appliance repair service for all of our customers. We intend to work in the most expedient and friendly manner possible, while exceeding customer expectations in both quality and customer service. At the end of the day, we're in the comfort and convenience business, and no one is better at it than us. A key to Guinco's success is our willingness to continually learn, train, and grow with the constantly changing service in the appliance repair industry. We also go out of our way to educate our customers, as it's our firm belief that an educated consumer benefits everybody.