Our Certifications at AW Heating & Air Conditioning Our team at AW Heating & Air Conditioning in Lincoln works hard to provide the finest heating and cooling service around. One of the ways we sustain our expertise and continue to learn about HVAC products is by earning industry certifications. Learn more about the certifications our technicians have received below. Dave Lennox Premier Dealer™ Dave Lennox Premier Dealers™ are specially trained and independently evaluated on an ongoing basis to offer a higher level of customer service. As a Dave Lennox Premier Dealer™, our team in Lincoln has partnered with Lennox®, a top name in home comfort, to offer some of the most innovative and energy efficient heating and cooling products in the industry. To keep “Premier” status, AW Heating & Air Conditioning participates in an independent Customer Review program that encourages our clients to honestly rate our performance so we can make sure our staff continuously is meeting or exceeding the highest standards for quality service. Better Business Bureau AW Heating & Air Conditioning is a member of the Better Business Bureau. That means we comply with ethical business behaviors and provide trustworthy information to our customers. We have a good rating and are proud to be part of this organization.