David White Services is a two time winner of the Lennox “Circle of Excellence” award. Based on outstanding accomplishments in areas such as sales, performance, company growth, successful advertising and promotional campaigns, and effective business planning.. That puts us in the top 50 Lennox Dealers (Out of 6500+) based on Volume Sales & Customer Satisfaction!

We are also the region’s only Lennox Dealer to win the Lennox “Centurion Award” for the years 2002, 2003, 2004, & 2005, 2016, and 2017. Our employees work tirelessly to make sure that your home is comfortable and your Lennox air conditioner, furnace, or heat pump are working day and night. Recipients of this award represent the top 100 dealers in the midwest region. We’re proud to be your Premier Lennox provider!

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BBB A Plus Rated Business

Lennox Premier Dealer

AM Spirit

Energy Star



Lennox Circle Of Excellence