Why Door Hangers Still Work: A Simple, High-Impact Tool for Plumbing and HVAC Contractors

In a world of paid ads, retargeting pixels, and social media algorithms, it’s easy to overlook one of the oldest tricks in the local marketing playbook: the door hanger. But for plumbing and HVAC contractors, door hangers remain one of the most cost-effective ways to build brand recognition and turn neighborhood visibility into real, booked jobs.

Here’s why this “old school” tactic deserves a spot in your 2026 marketing plan — and how to make it work harder for you. (more…)