KW Lang Mechanical is committed to offering exceptional AC maintenance services to the residents of Hudson, OH. When summer temperatures rise in this Summit County city, a properly tuned air conditioning system can keep your home safe and comfortable. Our locally owned and operated company has been serving the area since 1927. We’re the oldest Carrier Dealer in Ohio and are proud to stand behind all of our results. We’ve won the President’s Award from Carrier and will get each job done right the first time. Our highly skilled HVAC technicians are kept current with the industry so that they can handle jobs simple and complex professionally.