Comfort Engineered Systems
1050 S. Jefferson Davis Parkway, Suite 205, (504) 602-6648; www.com4t.com
The contractor specializes in the sales, design and installation of geothermal and high-efficiency air-conditioning, generator and solar products from makers like Mage Solar, Lumos, BenQ Solar Panels and Generac Generators.
Rob's Air Conditioning and Heating Inc.
2057 Paxton St., Harvey, (504) 348-7128; www.robsac.com
The business has been operated by the same family for two generations and offers air-conditioning and heating sales and service for residential and commercial properties.