Our Certifications at County Line Mechanical LLC We’re committed to providing the Reinholds community with the finest heating and cooling service around. To ensure our expertise, we’ve participated in rigorous training to receive the industry certifications you see below. Discover more about our certifications here and give us a buzz at 717-216-0846 to speak with a team member. Dave Lennox Premier Dealer™ In order to become a Dave Lennox Premier Dealer™, County Line Mechanical LLC in Reinholds was trained and is routinely independently evaluated to ensure we give 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 keep 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.