ACIS serves commercial facilities across Houston and the surrounding Harris County market, delivering HVAC service, building automation, plumbing, and electrical work to one of the country’s most active and diverse commercial markets. From the Texas Medical Center and Energy Corridor to the Galleria, Greenway Plaza, Downtown, and the Port area, our reach extends across the Gulf Coast into Louisiana and west toward San Antonio, bringing the technical depth and single-source accountability that commercial and industrial facilities throughout this region require.