Located on 979 Oneal Ln, B & D Heating & Air Conditioning Co is in Baton Rouge. . Their services include Commercial Services, Sales, Residential Services, New Construction. B & D Heating & Air Conditioning Co They have a single review on MojoPages.com, and it's a positive review. They can be reached by calling (225) 273-4400 . Brands for heaters consist of Lennox.