Current HVAC Promotions from J.L. Brady Company LLC Unless you don’t enjoy saving money, promotions are amazing, aren’t they? Well, you’ve struck gold, because we have a number of them that might be of interest to you. So whenever you need maintenance done to your current HVAC system or need to replace it, check back here for all of the greatest heating and cooling promotions from J.L. Brady Company LLC in Moline. There’s also a chance that you may be able to use other local rebates through your energy company. Whether it’s special HVAC promotions from J.L. Brady Company LLC or from Lennox, boosting your savings has never been easier.