Whether you need a routine maintenance check or an emergency repair on a heating or cooling unit, we are available to handle all of your all of your heating, cooling and ventilation needs. Offering Furnace Repair, Furnace Replacement, Air Conditioner Repair, Air Conditioner Replacement, HVAC Repair and installation, plumbing, boilers and water heaters. If you are looking for an HVAC contractor in Kansas City, we will work with you to find HVAC solutions that fit your heating and cooling needs. We will provide you with a full consultation to explain all of your available options so. We also offer appliance repair including refrigerators, washers, dryers, stoves, and dishwashers. We offer free estimates. When an All 4 One technician visits your home or business for an assessment, we offer excellent customer service and professionalism. We will assess your situation, run any necessary test and diagnostics, consult with you, and provide you with our professional opinion. Call us today! (816) 699-8366 or (913) 271-0330.