Sanitary installation is not emergency repair work. A sanitary lead is usually a planned project — a full bathroom renovation, swapping a bathtub for a walk-in shower, fitting a new wall-hung WC, replacing tapware, or connecting sanitary fixtures in new construction. The customer is not in a panic; they compare, they budget, they choose. For a Swiss sanitary company, every project won is worth far more than a single call-out, but the decision cycle is longer and the competition on the quote is fiercer.
This guide is for sanitary installers considering buying leads: what a project lead costs, how to spot a genuinely mature request (budget, timeline, decision-maker) and which legal framework applies in Switzerland. The goal is not to buy a lot of contacts, but to buy the right ones — the ones that turn into a signed job.
Why buy sanitary installation leads in Switzerland
The Swiss sanitary market is driven by an ageing building stock: thousands of bathrooms from the 1980s to the 2000s are reaching end of life, and the shift toward accessible fittings (step-free showers, accessible sanitary units) is accelerating renovation demand. Unlike emergency work, where the customer takes the first available professional, a sanitary project is won on the quality of advice, the clarity of the quote, and the ability to coordinate trades (tiler, electrician, plasterer).
A purchased lead connects you with a homeowner or property manager who has already decided to renovate and is looking for an installer to price the project. You don't have to create the need — it exists. For a company with gaps in its order book a few weeks out, buying project leads smooths the workload and fills the quiet spells between two large jobs. The acquisition cost is then judged not per request, but against the average value of a sanitary job — often several thousand francs — which completely changes the profitability math compared with a repair lead.
How much does a sanitary lead cost in Switzerland
The price of a sanitary installation lead depends on the scope of the project and how well the contact is qualified. A full bathroom-renovation request with a confirmed budget is not worth the same as a simple query about swapping a mixer tap. The factors that move the price are exclusivity (reserved lead vs. shared between several installers), project maturity (defined timeline, financing in place), region (larger urban areas concentrate more renovations than rural zones) and how precise the need is (number of wet rooms, level of finish sought).
In Switzerland, observed ranges run from a few tens of francs for a poorly qualified shared lead up to a noticeably higher figure for an exclusive full-project lead with a confirmed budget. Set against the margin on a sanitary job, even a quality exclusive lead usually stays very profitable — it is the cost per signed job, not the cost per contact, that should guide your decision. These figures are indicative and vary by provider, volume and season (renovations often start in spring). The only reliable way to get a number is to request a detailed, no-obligation quote.
- Shared lead (2 to 4 installers): entry price to test a provider, but direct competition on the quote.
- Exclusive project lead: higher cost, justified by the job value and a better closing rate.
- Full renovation vs single-fixture swap: the broader the project, the more the lead is worth.
- Cost per signed job: the real metric, to compare against your average sanitary-project margin, not the contact price.
How to judge the quality of a sanitary lead
For a sanitary project, lead quality is measured not just by valid contact details but by how mature the request is. A good lead specifies the scope (full or partial renovation, number of fixtures to fit), gives a sense of the intended budget, indicates a realistic timeline, and confirms the contact is actually the decision-maker — the property owner or a mandated manager, not a tenant who will still need approval.
Beyond these declared signals, the real test plays out over time: what share of leads leads to a site visit, then to an accepted quote? A serious provider shares average conversion rates and lets you benchmark your own results. Be wary of very cheap but vague contacts: a request with no budget, no timeline and no clear decision-maker generates a lot of quotes priced for nothing. In a project-based trade, a slightly pricier but genuinely mature lead saves considerable time in the estimating office and on site.
- Project scope specified: full renovation, fixture replacement, number of wet rooms.
- Budget and timeline indicated: a sign of a real project rather than mere curiosity.
- Decision-maker identified: owner or property manager, not a tenant without a mandate.
- Tracked consent and a fresh request: a recent contact who agreed to be called back.
Exclusive or shared: which to choose for sanitary work
On a sanitary project, exclusivity matters more than it does for repair work. A shared lead is sent to several installers who will all price the same project: the customer ends up with three or four quotes, the comparison often comes down to price, and you invest measuring and estimating time with no guaranteed return. An exclusive lead reserves the request for you: you run the site visit without racing the clock and can defend your added value rather than matching the lowest price.
The right choice depends on your positioning. If you play the volume game with standardised offerings and fast quoting, shared leads can stay profitable provided you respond quickly. If you sell advice, bespoke work and project support, exclusivity protects your estimating time and markedly improves the closing rate. Many sanitary companies first test shared leads to evaluate a provider, then switch to exclusive for high-value projects once lead quality is confirmed.
Legal framework: nLPD and consent
In Switzerland, any lead purchase must comply with the federal data protection act (nLPD). Every homeowner or property manager whose details you receive must have given explicit consent to be contacted by a sanitary professional — and that consent must be tracked by the provider (form, checkbox, timestamp), not simply claimed. On a renovation project, where you sometimes handle information about a property and its value, that rigour matters all the more.
Before buying, check that the provider can demonstrate the origin of consent and does not resell the same request to an unlimited number of companies without disclosing it — a supposedly exclusive lead actually sent to ten installers empties exclusivity of its meaning. As the receiving company, you remain responsible for handling the data received: keep it only as long as needed to follow up the project, secure it, and respect the customer's right to opt out of any further contact.
