For home services, Fridge Magnets are hands down the best marketing tool.

US average is every person in a household visits their fridge 13x times daily, so 13x * 365 days/year == 4745 impressions for <$5 one time fee to have magnet manufactured + mailed to homes.

Talk with people familiar with copy writing for magnets.

Once you get this system working, you'll likely put me on your Christmas list, because of all the marketing money you'll save.