Norbert at 3 Hammers Construction wants to help you stay cool this summer with a FREE air conditioner cleaning! Clean AC units not only run better and last longer—they keep your energy bills down, too. 10 lucky homeowners will win a complete AC cleaning, absolutely FREE. No catch. Just a cooler, cleaner, more efficient home.

Fill out the form below to enter to win. Chuck Kelley will announce the winners Thursdays and Fridays at 7:20a.