«Llevamos ya varios años trabajando con Thrax y la verdad es que estamos súper contentos. Nos gestionan la web, el programa de facturación y todo el tema de SEO, y el cambio se nota mucho.La web la dejaron limpia, rápida y fácil de usar tanto para nosotros como para los clientes.
El programa de facturación lo tienen muy bien montado: es intuitivo, nos ahorra un montón de tiempo y no hemos tenido ni un solo problema con las facturas ni con Hacienda.
En SEO también están haciendo un gran trabajo; hemos empezado a subir posiciones y a recibir más visitas orgánicas sin tener que preocuparnos nosotros.
Lo mejor es que responden rápido, son claros y se nota que saben lo que hacen. No es solo que cumplan, es que se involucran y proponen mejoras.
Sin duda los recomendaríamos a cualquiera que busque un equipo serio y profesional.»
IT services in
Les Franqueses.
Les Franqueses del Vallès isn't one village but five: Corró d'Avall, Bellavista, Llerona, Corró d'Amunt and Marata, with scattered farmhouses and four industrial estates. We provide IT support, networks and cameras for factories on the estates and homes in the rural villages alike, from our workshop in Granollers, 2.6 km away.
What we do near you
Same team, same prices as in Granollers. These are the services we're asked for most in Les Franqueses.
One municipality, two very different realities
Les Franqueses del Vallès isn't one village: it's five separate ones —Corró d'Avall, Bellavista, Llerona, Corró d'Amunt and Marata— plus scattered farmhouses. That geography changes what each client needs.
Four industrial estates, and more industry than services
Les Franqueses is the only one of the five towns where industry employs more people than services: 4,555 workers registered in industry against 4,430 in services, according to Idescat figures for June 2026. That weight is spread across four industrial estates —Pla de Llerona, Congost, Ramassar and Polígon 10— with leading chemical, metalworking and textile firms. Leather, food and furniture are also present, with further activity along the Camí Antic de Vic. The business association covering Congost, Pla de Llerona and Ramassar has a deal with a telecoms operator for business rates among its members, a sign of active commercial life on the estates. In October 2025 the local police arrested four people for break-ins at factories on the Congost and Pla de Llerona estates in a single weekend, and the town council stepped up CCTV coverage at strategic points. We install security cameras designed for factories that are locked up out of hours, and networks that keep up with production shifts. If you run a business on any of the four estates, we support businesses like yours across the whole area.
Corró d'Amunt and Marata: where scattered homes set the rules
Corró d'Amunt and Marata have around 660 residents spread over more than 12 km² of farmhouses, many of them medieval in origin and heritage-protected; the area also includes the hamlet of la Sagrera and developments such as Can Saüquet and els Gorgs. The town's housing stock is split in two, matching that dual geography: smaller flats in Bellavista and Corró d'Avall, and large houses in the rural villages and residential developments — more than 13% of main homes exceed 120 m², according to the 2021 census. Farming is still very much alive here, with pig and cattle rearing, poultry and rabbit farming, and a protected-designation crop of mongeta del ganxet beans. Being out in the countryside doesn't mean fibre can't get there: it depends on the exact address, and it has to be checked before promising anything. When the line doesn't reach or the lead time doesn't work, we look at alternatives such as Starlink or a radio link. If you have a house or farmhouse in Corró d'Amunt, Marata or any of the town's residential developments, we start by checking what actually reaches your plot before suggesting anything.
Close by, quick and trustworthy
Just next door
Les Franqueses borders Granollers, where our workshop is. We get to Corró, Bellavista or Llerona quickly, with no surcharge.
Quick response
Urgent jobs the same or next day. We know you can't work without your computer.
Homes and businesses
We'll fix your home laptop just as happily as we'll set up your shop's network.
What working in Les Franqueses is like
Les Franqueses isn't a single town centre: it's Corró d’Avall, Bellavista, Llerona, Corró d’Amunt and Marata, with countryside in between. That spread is exactly what makes the work different from a compact town.
In the small villages and the outlying houses, fibre doesn't always arrive, and when it does it doesn't always reach the spot where the computer is. There, the real options are a radio link, fixed 5G or Starlink, and which one suits you depends on what can be seen from the roof and how much upload speed you need, not on the operator's brochure.
The other half of the work is on the industrial estates. A factory has the opposite problems to a flat: plenty of space but no planned cabling, offices built inside with lightweight partitions, and machines that need a network but shouldn't share it with the visitors' Wi-Fi. Separating networks and cabling properly, with a tidy rack, is what stops a situation where, two years from now, nobody knows which cable goes where.
About Les Franqueses del Vallès
Do you work with the industrial estates in Les Franqueses?+
Yes. Les Franqueses is the only one of the five towns in our area where industry employs more people than services, with four industrial estates —Pla de Llerona, Congost, Ramassar and Polígon 10— where much of that activity is concentrated. We work with factories and businesses on all four: we install and maintain networks that handle production shifts, not just an office connection, and security cameras designed to watch the outside and the entrance when the factory is closed. That's no minor detail: in October 2025 the local police arrested four people for break-ins at businesses on the Congost and Pla de Llerona estates in a single weekend, and the town council stepped up CCTV coverage at strategic points. If you have a factory on any of the four estates and want to tighten security or upgrade the network, we start with a free diagnosis, just as with the rest of our business services.
Do you go out as far as Corró d'Amunt and Marata?+
Yes, although the approach is different from the town centre. Corró d'Amunt and Marata have around 660 residents spread over more than 12 km² of farmhouses, many of them medieval in origin and heritage-protected, and the area also includes other scattered developments such as Can Saüquet and els Gorgs. In places like these, connectivity isn't always solved with a call to the usual operator: if fibre doesn't reach or the installation lead time doesn't work, we look at alternatives such as a radio link or Starlink, which don't depend on there being a cable route to the plot. Before suggesting anything we check what's available at your exact address: not every farmhouse in the same hamlet will necessarily have the same option. We also install and maintain internal networks, Wi-Fi and cameras in these homes and farms, with the same call-out included as in Corró d'Avall or Bellavista.
Is there fibre in Les Franqueses?+
There's no public source that says, street by street, where fibre reaches in Les Franqueses, so we don't publish percentages or tell you which operator covers your address without checking first. What we do know is that the Generalitat's public fibre network, which connects public buildings and services rather than private homes, is due to reach virtually every town in the Vallès Oriental; that infrastructure then makes it easier for private operators to bring fibre to homes and businesses, but it isn't the same as having a connection at your door. In practice, the situation varies a lot between compact villages such as Bellavista or Corró d'Avall and the scattered homes of Corró d'Amunt or Marata. Before suggesting a solution —fibre, radio link or Starlink— we check what actually reaches your address; it's the only honest way to avoid promising something that then can't be installed.
How long does it take you to get to Les Franqueses?+
Not long. Les Franqueses town hall is about 2.6 km from the THRAX workshop in Granollers, around 7 minutes' drive without traffic, so we cover all five villages —Corró d'Avall, Bellavista, Llerona, Corró d'Amunt and Marata— with no call-out surcharge. We usually handle urgent jobs the same day or the next, whether it's a computer that won't start in Bellavista or a camera that's gone down on an industrial estate. The only real difference in timing is out in the countryside: getting to a farmhouse in Marata or Corró d'Amunt takes a little longer than moving around the town centre, but it's still a short trip from Granollers, not a journey across the county. If your problem is urgent, tell us when you call and we'll prioritise it.
Do you work with both households and businesses in Les Franqueses?+
Yes, and in Les Franqueses that means two quite different profiles. On one side, businesses on the four industrial estates —Pla de Llerona, Congost, Ramassar and Polígon 10— where industry carries more weight in the town than services, and which need robust networks, servers and CCTV. On the other, homes: from the flats in Bellavista or Corró d'Avall to the scattered farmhouses of Marata and Corró d'Amunt, where the issue is usually basic connectivity rather than the computer itself. We repair desktops and laptops, recover data, set up Wi-Fi networks and cameras, and work out how many cameras are needed case by case: covering a 60 m² flat isn't the same as covering a farmhouse with separate outbuildings. We assess it during the free diagnosis visit before suggesting anything you don't need.
We also cover nearby
What our clients say
Our clients write them on Google and we show them here exactly as they are.
«Muy rapidos y professionales, lo recomiendo 100%»
«Cámaras de seguridad · Canovelles
Instalaron las cámaras del negocio de forma muy limpia y ahora podemos verlo todo desde el móvil. Muy profesionales y atentos durante todo el proceso.»
«Llevamos el ordenador con varios problemas y nos explicaron todo de forma clara. Diagnóstico rápido, presupuesto cerrado y trato excelente.»
«Gran servicio! Contacté por WhatsApp con ellos y pasando un par de fotos para entender la instalación que requería tenía un presupuesto aproximado y cita para el día siguiente. Trabajo limpio y rápido.»
Are you based in
Les Franqueses?
Tell us what you need and we'll give you a free quote. We come out to Les Franqueses del Vallès with no call-out charge.
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