A plumbing lead through Local Services Ads can cost anywhere from a few dollars to well over $100, depending on the market, type of plumbing service, competition, and local demand. There is no single nationwide CPL for plumbing LSA leads because Google determines lead charges based on the specific account and market.
For example, emergency plumbing searches in a competitive city may cost considerably more than routine plumbing services in a smaller market. I’d focus less on an industry-wide average and more on your own qualified lead cost, booking rate, and customer value.
If you are paying $80 per lead but those leads regularly turn into $1,000+ jobs, that may be a strong CPL for your business. The right target is the amount you can afford to pay for a qualified lead while still generating profitable customers.