HVAC Promotions Sure to Save You Money Unless you don’t like saving money, promotions are a great thing, aren’t they? Well, it’s your lucky day, because we have a few that could intrigue you. So whenever you need maintenance done to your current HVAC system or need to replace it, click here for all of the greatest heating and cooling promotions from Kowalski Heating & Cooling in McMurray. Oh, don’t forget that you may be able to take advantage of federal tax credits and other local rebates through your energy company. Whether it’s special HVAC promotions from Kowalski Heating & Cooling or from Lennox, maximizing your savings has never been easier. Find information about our Federal HVAC Credit.