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Five-Star Service for 65 Years & Counting

A History Of Mechanical Expertise in Alabama

Guin Service began in 1958 as a group of specialized mechanics to complement Guin’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 jobs. Over the years, Guin grew to become one of Alabama’s largest contractors by doing quality work and providing exceptional customer service. 

In the mid-90s, as the company's top management began to retire, the decision was made to discontinue the mechanical contracting division. But because of the loyalty of service department employees and their many satisfied customers, the service division became an independent operation.

Professional HVAC and plumbing company in Birmingham, AL

4th Generation Commitment to Customer Satisfaction

W.C. (Bill) Guin is no longer with us, but his legacy lives on as it was his dream for the business to grow and thrive for years to come. Joseph Braswell, a fourth generation member of the Guin Service family, started working with the company in January 2011 as the Director of Marketing and purchased the business from his grandfather just a few years later. It is Joseph’s goal to continue to build upon the reputation of Guin Service, LLC, through community involvement and an unwavering approach to 100% customer satisfaction.

Expert HVAC Company About Us | Guin Service | Birmingham, AL  - cta-hop

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Hear From Our Customers

Richard Walton's Rating
Richard and Austin came to do a plumbing repair. They were SUPER professional and extremely courteous. I am a repeat customer, and I don’t have to guess who I am going to call. I request Richard McDonald every time. He knows my house, and its quirky way it has. Thank you for another great job! Richard Walton
Josh Cooley's Rating
My experiences with Guin have been excellent. Very friendly and knowledgeable staff. They are problem solvers and seem happy to help, whereas some other companies I have dealt with (Roto-rooter in particular) have salivated at every opportunity to rake me over the coals and charge often double what things should cost. Highly recommended. Josh Cooley
Joan B.'s Rating
This company examined my A/C system for any issues. They were honest and professional. They didn’t use any high tech selling methods. They did exactly what initially was told to me. I decided to let Guin manage my system for future maintenance. I felt like this company cares about customers and that choosing them was a very good choice among several other companies. The technicians were super nice and explained any concerns that I had. Joan B.

Schedule Same-Day Service with Guin Service!

At Guin Service, you’re not just another customer—you’re family. It’s our passion to serve the communities of Birmingham with the highest quality of customer care. Call us today to discover the Guin Service difference in Birmingham, AL!