Certifications at PWA Heating & Cooling Inc We’re dedicated to providing the Plainfield community with the finest heating and cooling service possible. To help us do this, 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 815-768-6656 to speak with a team member. Dave Lennox Premier Dealer™ In order to become a Dave Lennox Premier Dealer™, PWA Heating & Cooling Inc in Plainfield was trained and is continually independently evaluated to ensure we provide an unmatched level of customer service. We’ve partnered with Lennox®, a top company in home comfort, to offer some of the best HVAC products in the industry. We sustain our Dave Lennox Premier Dealer™ status by participating in an independent Customer Review program. The program gives customers an opportunity to provide honest feedback and ratings on the quality of our service and keeps us accountable for doing high quality work and customer service at all times.