Since 1985, 2nd Wind has been providing residents of Greater Columbia, Lexington, and all of the Midlands with quality HVAC products and superior heating and air conditioning technical service. We service all brands of central heating and air conditioning equipment and accessories. 2nd Wind has been selected 20 times by multiple publications as the heating and air conditioning company of choice in Columbia. When thinking of having your old inefficient equipment replaced, or having your existing equipment serviced or maintained, do as your neighbors have done and select 2nd Wind. Just read our testimonials page and see the difference we can make for you and your family.