General Info

Guin Service began in 1958 as a group of specialized mechanics to compliment Guin Company’s mechanical contracting company. W.C. (Bill) Guin knew that to have a successful contracting company he must have top mechanics to start-up and service contract jobs. Over the years, the contracting company grew to one of Alabama's largest by doing quality work and providing exceptional customer service. In the mid-90s, as the top management of the company began to retire, the decision was made to discontinue the mechanical contracting division. Because of the loyalty of the employees of the service department and their many customers, the service company became an independent operation.We provide energy efficient heating and air conditioning solutions that help you maintain the perfect indoor environment all year long at the lowest possible cost. If your systems needs repair we are here to respond to your call and fix your problem quickly.