For 30 years, Hiller Plumbing, Heating, Cooling & Electrical has held the motto "happy you'll be or the service is free," and their partnership with the Predators has been nothing short of happy.

During the month of September, Hiller is celebrating their 30th anniversary, and Preds fans are invited to take advantage with 30 percent off HVAC Tune-Ups offer, which may be booked by visiting HappyHiller.com.

Perks like that make the relationship between Hiller and the Preds one that is sure to deliver for fans all over Tennessee and beyond.