Leak Detection Cape Town got some marketing ideas from this Pipeliners Podcast. Listen to this 33-minute podcast discussing underground water line leak detectors, the benefits thereof and who you should choose.
Note that you could keep the podcast under an hour for your plumbing business as well, there is no need to talk for hours. Ensure to upload your podcast to a reputable company such as apple so that you’re seen as an authority and so that potential customers can find your podcast.
Last but not least, always provide as much value as you can in your 30 minute podcast and always give the listeners clear instructions on how they can get hold of your business.