Based in Baton Rouge, we bring honest, expert heating and cooling to homes and businesses throughout the Capital Region and Acadiana.
From our home base in Baton Rouge, Bayou South Mechanical Services proudly serves communities across South Louisiana with air-conditioning and heating repair, installation, and maintenance. Wherever you are in the region, you get the same fast response, up-front pricing, and family-owned care.
Explore HVAC service in your community:
We provide residential and commercial HVAC service across these communities. Linked cities have a dedicated local page.
Not sure if you're in our service area? Reach out or call (225) 229-9411 — we're happy to help.
Same-day and emergency service available for residential & commercial customers.
Get a fast, honest estimate from a local team that treats your home like their own. Build your system online or give us a call.
