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HolaBlanca is the link between you and the professionals of the Costa Blanca. Answer two questions and we point you to the serious ones.
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1529 plumbers registered and practising across 66 towns in Alicante province, taken from the Registro Integrado Industrial, Ministerio de Industria y Turismo (datos abiertos, estado a 31/08/2023) on 8 October 2026.
Leaks, boilers, the water softener that half the houses here need because of the lime, and the pool pipework when it is shared with the house.
Every name on this page is an installer registered with the Generalitat for plumbing (and, where shown, gas), as published in the Ministry's Registro Integrado Industrial. Registration is what the law requires to sign off this kind of work; it is not a review of the firm. Each listing shows the registration number and every category the firm holds, exactly as the register states them.
Only towns with at least two listings appear. A town page with a single line is not a page, and filling a site with near empty pages damages the ones that are useful.
Source: Registro Integrado Industrial, Ministerio de Industria y Turismo (datos abiertos, estado a 31/08/2023), read on 2026-10-08. The Ministry's open-data file is dated 31 August 2023 and carries no address, so we show the town only; a firm registered since then is not here yet. The file lists sole traders as well as companies: we keep the name and the town, never the tax number.
We add your languages, your website and your contact details, and the listing becomes yours.
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Pick a trade, pick a town, and see the real listings straight away. We only ask for your address at the end, if you want the list kept.
Free. Nothing is asked of you before the results.About once a month: what changes in the paperwork and the costs of a home on the Costa Blanca, and the newly added trades.