The Best You Can Get: Our 100% Satisfaction Guarantee Expert Service, Guaranteed. It’s such a good idea, you’d think everyone would do it. But they don’t. For some heating and cooling repair service and installation companies, the guarantee (if they have one) lasts about as long as it takes for the service tech to go back out to his truck. We look at things a little differently. You see, we want your experience with Midland Air Service Experts Heating & Air Conditioning in Columbia to be one of the best service experiences you’ve ever had. Ever. That’s why we always include the Service Experts 100% Satisfaction Guarantee. Yep, one hundred percent. And we give it to you in writing. 12-Month Service Work Guarantee If you are not totally satisfied for the first year following the service work performed by Service Experts, we will promptly address and perform to your complete satisfaction those issues regarding material and workmanship or we will refund your service call fee. 12-Month Product Installation Guarantee If you are not totally satisfied with our product installation work, we will promptly address and perform to your complete satisfaction those issues regarding material or workmanship or we will remove the installed equipment and refund your money. We provide Expert Service, Guaranteed. It’s our 100% commitment to to our customers. So whether it’s a routine Precision Tune-Up, heating or cooling equipment repair, or comprehensive HVAC installation, call Midland Air Service Experts of Columbia at 803-399-7208. You’ll like what we do for your home and your comfort.