Why You Should Never Hire an Unvetted Contractor in Europe
A walk-through of the genuine financial and legal exposure that comes with hiring on price alone, and the European-specific traps that are easy to miss.
Most European homeowners discover the gap between a "registered" contractor and a vetted one only after the cheque has cleared. The two words sound interchangeable. They are not. Registration confirms a business exists. Vetting confirms a business should be trusted with your floor, your ceiling, your gas line, or your savings.
The financial exposure is not theoretical. Across the 15 European markets we cover, the median residential dispute that ends in formal mediation costs the homeowner between €4,000 and €18,000, before professional fees and assuming the contractor still has working liability insurance. Many do not.
What hiring on price alone actually costs
A cheap quote contains the cost of one of three things: under-specified work, an inexperienced subcontractor, or a deliberate omission that surfaces as a mid-project change order. The honest version is straightforward: if a quote is 25% below the next-lowest, the work is not the same work.
The follow-on costs compound quickly. A leak repair done badly in June is a ceiling rebuild in November. A patch on improperly bonded electrics is a fire hazard your insurer will note quietly when they decline to cover the loss.
European-specific traps
Several patterns are unique to European hiring and easy to miss if you have moved from the US or UK:
- In several countries, including Sweden and Finland, certain trades require an annual professional certification renewal, an expired sticker on the van is a real signal.
- Insurance proof in France and Spain often requires the assurance décennale or seguro decenal, a ten-year structural cover. Generic public liability is not the same thing.
- In Italy, Greece, and Portugal, formal registration with a local trade body is occasionally optional but practically essential for warranty claims.
- In German-speaking countries, the Meisterbrief (master craftsman certificate) for trades like plumbing and electrical work is a hard prerequisite, its absence is a flag.
What "vetted" should actually mean
A serious vetting process answers four questions before listing a business: are the licences and insurances current and valid against the relevant national registry; is there a body of authentic public reviews going back at least 18 months; are there any unresolved formal complaints with consumer authorities; and would the principal actually pick up the phone if you called the number on the website.
Each one is verifiable. None are expensive to check. Together they remove roughly 80% of the contractors who will cause trouble.
How to use a directory like Veted properly
A directory is a starting point, not a substitute for due diligence. Even on a vetted listing, request three references from work completed in the last 24 months, ask for a written quote that itemises labour and materials separately, and confirm the company name on the quote matches the registered entity. If anything resists daylight, walk away.
The least expensive professional you will ever hire is the one who shows up on time, finishes the job, and writes you an invoice that reconciles to the quote. Everything else is a long, slow tax on your patience.