Our Certifications at B&D Air Conditioning Our team at B&D Air Conditioning in Safford aims to offer the best heating and cooling service around. One way we maintain our expertise and continue to build knowledge about HVAC products is by earning industry certifications. Learn more about the certifications our experts have received below. Dave Lennox Premier Dealer™ Dave Lennox Premier Dealers™ are specially trained and independently evaluated regularly to offer a higher level of customer service. As a Dave Lennox Premier Dealer™, our team in Safford 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, B&D 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 B&D Air Conditioning is a member of the Better Business Bureau. That means we comply with ethical business behaviors and share trustworthy information with our customers. We have a strong rating and are proud to be part of this organization.