Our Certifications We’re committed to providing the Grove City community with the finest heating and cooling service possible. To ensure our expertise, we’ve completed rigorous training to receive the industry certifications you see below. Learn more about our certifications here and give us a shout at 614-871-4144 to speak with one of representatives in person. Dave Lennox Premier Dealer™ To receive status as a Dave Lennox Premier Dealer™, Air Quality Solutions in Grove City was trained and is routinely independently evaluated to ensure we offer an unmatched level of customer service. We’ve partnered with Lennox®, a top company in home comfort, to carry some of the best HVAC products in the industry. We maintain our Dave Lennox Premier Dealer™ status by participating in an independent Customer Review program. The program encourages customers provide honest feedback and share their opinions on our service quality, keeping us accountable for offering high quality work and customer service at all times.