Plumber lead generation is sold two ways that are easy to confuse. A plumbing lead generation agency runs advertising on your behalf for a retainer. Plumbing lead generation services sell you enquiries from a funnel they own. The per-lead cost can come out similar and what you are left with when the relationship ends could not be more different.
Renting a funnel
A lead service's funnel is its asset, and you rent access to it by the contact. When you stop paying, the flow stops the same week and you keep nothing but the customers you already won. That is a fair trade for a plumber who needs volume this month and has no marketing capability, and a poor one for a business paying the same rate in year three as in year one with nothing accumulated.
Building one
An agency running your own accounts, on your own domain, builds something that keeps working at reduced effectiveness when you stop paying for management. In the nearest priced trade, self-generated leads run $50 to $120 against $80 to $150 bought exclusive, with the lower figure conditional on real competence. The premium for buying is therefore roughly $30 to $60 a lead, which at any volume is more than the cost of somebody who can run an ad account.
Where the risk sits, and how to bound it
A retainer is a fixed cost whether or not the phone rings, so the delivery risk is yours and the upside is too. A per-lead service reverses both. The way to make either safe is a target cost per booked job written into the contract, reviewed monthly. An agency you cannot measure is a retainer with no floor; a lead contract you cannot measure is an invoice with no ceiling.
Questions people ask about plumber lead generation
What does a plumbing lead generation agency cost?
No source in this record publishes agency retainers. The benchmark a retainer has to beat is the cost of buying leads, anchored by an HVAC repair lead at $100 with an exclusive range of $80 to $120.
Are plumbing lead generation services worth it?
They fill capacity now and build nothing. That is worth paying for when you need work this month and a poor deal as a permanent arrangement.
Should a plumber use an agency instead?
If you can measure it. An agency builds an asset you keep, and the published gap between building and buying is roughly $30 to $60 a lead in the nearest priced trade.
Can I run both at once?
Yes, and many plumbers do: bought leads for immediate capacity, an owned channel maturing behind it. Keep separate tracked numbers or you cannot tell which is working.