Does your air conditioner rattle or make unusual noises? Is it keeping your home cool? If you need AC repair in White Bear Township call Airtech. Most problems can be diagnosed and repaired quickly, but issues that go undetected can cause equipment failure or lead to more serious problems later. Our technicians have the knowledge of air conditioning equipment and methods for completing common repairs, such as correcting low refrigerant levels, replacing faulty components and fixing electrical problems.