About WM J Kraus & Son HVAC technology has come a long way in the past 85 years and we have definitely kept up. With WM J Kraus & Son, you'll get plenty of energy-efficient options, including traditional heating and cooling systems as well geothermal heating and cooling. These advanced systems can provide dramatic energy savings for your home or business in Keokuk. When you choose WM J Kraus & Son, you'll have quality heating and cooling products to choose from including Lennox furnaces and air conditioners. If it's repair you need, we offer prompt service with the capability to respond in 24-hours. Our staff is knowledgeable and fully trained on a full range of HVAC products, maintenance, technology – you name it. You'll also find our prices and rates to be highly competitive. We do professional, quality work for everything we do so you can enjoy a more comfortable home. WM J Kraus & Son is a fourth generation family owned and operated company that believes honesty, integrity, and reliability are the fundamental principles to customer satisfaction and company success. As a family owned and operated company that has been in business since 1932, we offer you a legacy of quality service that is undeniable. With us, you'll not only have experience, you'll get licensed technicians you can trust. We have an A+ rating with the Better Business Bureau to prove it! It's a good feeling having a contractor you know you can trust, and when you choose us you'll get a company that has been helping customers stay comfortable since 1932. You'll also have licensed and fully trained technicians who take the time to make sure you are completely informed about your AC system and heating system. We’re committed to helping you achieve whole-home comfort. Whether you need heating and cooling services such as repair and maintenance, or you need to replace your HVAC system, we’re ready to help with our timeless quality and cutting edge technology. Call WM J Kraus & Son in Keokuk at 319-524-3714 to get a FREE estimate, or schedule an appointment online to start working with us.