Smith Brothers Heat & Air is a family-owned HVAC company based in Oklahoma City, serving residential and commercial clients throughout the area. With more than 25 years of hands-on experience, we take pride in delivering honest, high-quality heating and cooling solutions tailored to each customer’s needs. Our certified and licensed technicians — including NATE- and EPA-certified pros — bring deep expertise and a dedication to comfort.Whether you need a brand-new HVAC installation, an efficient furnace upgrade, or routine maintenance to keep your system running smoothly, we handle it all with professionalism and care. We believe in transparent, no-surprise pricing and stand by our work with a 100% satisfaction guarantee. At Smith Brothers, we treat your home or business like it’s our own — showing up on time, communicating clearly, and delivering long-term comfort and reliability.