electrical services companies in Castañares de Rioja (La Rioja province)

Company in Nájera providing electrical installations and maintenance for individuals, industry and residential communities. It also installs lighting, telecommunications, and solar and wind energy systems.

Hernar carries out electrical installation and maintenance from Soria. Its activity includes telecommunications, alarm systems, home automation and renewable energy.

Electrical assembly and industrial maintenance. Company based in Santa Cruz de Bezana that also works with electrical switchboards, automation and instrumentation.

Agosa Electricidad Telecomunicaciones has its main headquarters in Valladolid. It carries out electrical installations, telecommunications, automation and renewable energy projects for buildings and industrial facilities.

Business with a registered professional address in La Puebla de Alfindén (Zaragoza) and listed in the Aragonese register for low-voltage electrical installations. Selected register data: Gobierno de Aragón, Registro de empresas instaladoras y mantenedoras, CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/). Source: https://opendata.aragon.es/datos/catalogo/dataset/datos-del-registro-de-empresas-instaladoras-y-o-mantenedoras. Original summary; no affiliation with the Administration.

Assembly and maintenance of electrical installations. Has offices and a warehouse in San Sebastián de los Reyes.

Electrical installations at low and medium voltage. Works on panels, wiring and installation maintenance and has its professional address in Alcalá de Henares.

Electrical installation company based in Siero. Origin of the basic data: Ministerio para la Transformación Digital y de la Función Pública, Registro de instaladores de telecomunicaciones (updated: 16/10/2026; https://digital.gob.es/telecomunicaciones-infraestructuras-digitales/areas-interes/registro-instaladores/consultainstaladores). Independent selection and summary; no sponsorship by the Ministry.

Electrical installation, repair and maintenance in homes, offices and commercial premises. Has an office in Getafe and works on lighting and meter panels.

Electrical installation company based in Oviedo. Origin of the basic data: Ministerio para la Transformación Digital y de la Función Pública, Registro de instaladores de telecomunicaciones (updated: 16/10/2026; https://digital.gob.es/telecomunicaciones-infraestructuras-digitales/areas-interes/registro-instaladores/consultainstaladores). Independent selection and summary; no sponsorship by the Ministry.

Electrical installations and repairs at low, medium and high voltage from Tomelloso.

Electrical installation and maintenance for homes, commercial premises and industrial buildings from Hellín.