Mercury Control A/C, Heating & Electrical

A M Garner Inc., Mercury Control Services DBA has been in the HVAC industry / electrical industry and has been proudly servicing the Houston and surrounding areas since 1964. We service residential and commercial HVAC and electrical. We specialize in commercial heating and cooling, system replacements including chilled water equipment, service, repair maintenance and commercial electrical build outs. Residential system replacements, service and maintenance.Our mission at Mercury Control Services is to successfully provide each and every customer with world class customer service and finding so