About ACA

ACA proudly serves the Central Louisiana (CenLa) area from our home office based in Alexandria. We are a family owned and operated HVAC and Plumbing service provider as well as a major Mechanical Contractor with well over 100 employees working throughout the state. We also have a fully-staffed state of the art fabrication facility on-site with one of the most complete sheet metal shops in the state.

Since 1948 we’ve completed thousands of jobs big and small, from residences to coliseums, college dorms to hospitals, we can do it all. From custom fabrication work and major contracting projects, to repairing a leaking faucet, we’ve made it our mission to provide these essential services and have become a driving force in the growth of our industry in Louisiana.

Our specialized, professional experience includes these and much more:


  • Hospitals
  • Government Buildings
  • Schools
  • Malls
  • Manufacturing Facilities
  • Restaurants
  • Banks
  • Coliseums
  • Churches
  • Homes
  • Casinos
  • Correctional Facilities
  • Apartment Complexes
  • Retail Establishments
  • Industrial Buildings

Whether you are needing repairs, expanding, remodeling, repurposing, or breaking ground on a new building, whatever your needs for mechanical installation or repair ACA can provide complete professional expertise and results. We handle jobs of all sizes, scopes and budgets and have multiple teams ready to get to work on  your project. Contact us and we’ll be happy to make your vision our goal.