Ultimate Air, Inc. is a customer-focused heating and air-conditioning company that was originally started in 2007. Located in Luxemburg, WI, we employ highly trained people whose goal is to make our company the best service company in Brown, Kewaunee & Door Counties. Our company specializes in designing and installing complete comfort systems for owners of existing homes and buildings just like yours. We take special pride in the craftsmen we train and employ--a fact you'll notice immediately in the attitude and integrity they bring to your job site. Our entire company works hard to make your experience with us hassle-free and enjoyable.