From Installation to Repair, Find the Top HVAC Pros in Lowell, IN

KNZ Heating & Cooling is a family-owned heating and air conditioning company in Northwest Indiana that provides exceptional customer service, offering a range of services including AC repair and installation, furnace repair and installation, HVAC maintenance, and indoor air quality solutions. We take pride in our Whole House Approach, which maximizes energy efficiency and ensures our clients' comfort and satisfaction. Our team is committed to delivering excellent results, and we guarantee client satisfaction. With over two decades of experience, we have built a reputation for being reliable, professional, and knowledgeable.

TEM Services is a leading provider of heating, air conditioning, and indoor air quality solutions in Northwest Indiana and the South Suburbs of Chicago. We offer a range of services, including system installation, maintenance, and repair, to ensure your home or business is always comfortable and energy-efficient. Our team of experts is dedicated to providing top-notch customer service and has the expertise to handle all types of HVAC systems, from traditional to smart and energy-efficient. Whether you need assistance with an existing system or are looking to upgrade to a new one, we are here to help. With our 24/7 emergency service, you can count on us to keep your indoor air system running smoothly, whatever the weather.