RJ Mechanical

Since 1976, Grissom Brother Service Company has provided our friends and neighbors throughout Birmingham, AL, with expert, conscientious, and affordable service. Through our commitment to customer satisfaction, there’s only one number you’ll ever need for ideal indoor comfort. Contact us for residential or commercial heating/cooling installation, seasonal maintenance or repair, and find out why many of our clients have been with us since our beginning. We’ve built-long standing relationships across Birmingham, AL & surrounding areas because we prioritize your best interests.

Hardy Corporation was established as a mechanical contracting company, serving the emerging commercial air conditioning market. The company has become an open shop heating, ventilation and air conditioning; plumbing; refrigeration; and full-service contractor that serves commercial and industrial customers throughout the Southeastern, Mid-Atlantic and Midwestern regions of the United States. Frank L. Hardy founded Hardy Corporation in Birmingham, Ala., in 1943.