KW Lang Mechanical is a heating and cooling company that’s ready to keep your system running smoothly and reliably. We offer flexible appointment availability throughout the week and will minimize the stress you feel when dealing with an issue. Having our HVAC contractors repair your system will provide you with the peace of mind that your system will run smoothly all season long. Whether you need repair, maintenance, or installation, you can trust KW Lang Mechanical with all of your heating and cooling needs. Our locally owned and operated company has been serving the area since 1927. We offer both residential and commercial services. By being dedicated to excellence, we’ve obtained BBB accreditation with an A+ rating.