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Home / Areas we cover / Mollet del Vallès
Areas we cover · Mollet del Vallès

IT services in
Mollet.

Mollet del Vallès is the most densely populated of the five areas we cover: flats in the centre and the protected farmhouses of Gallecs, a stone's throw from each other. Computer repairs, networks, Wi-Fi and security cameras, with the call-out from Granollers included.

Local techniciansCall-out includedFree diagnosis5.0★ on Google · 9 reviews
Mollet del Vallès

The densest town, with farmland inside it

With 53,053 inhabitants (municipal register, 1 January 2025) and 4,898.7 inhabitants/km², Mollet is the most densely populated of the five areas we cover, and also the most service-based: nearly 8 in 10 registered workers are employed in the services sector, which generates €1,056.3m of GVA compared with €290.3m from industry (2023, Idescat). Around the Hospital de Mollet, which since 1996 has served an area of 150,000 people in the Baix Vallès, there's a network of clinics, practices and offices whose needs are very different from those of an industrial unit. And just a few kilometres from that dense town centre, the municipality changes completely: almost half of the protected Gallecs rural area lies within Mollet.

The flat in the centre, not the detached house

56.9% of main homes in Mollet are between 61 and 90 m² and only 5.4% are larger than 120 m² (2021 census, Idescat): by far the smallest and most vertical housing stock of the five areas. In a flat, the Wi-Fi signal has to get through partition walls and floor slabs with neighbours on both sides, so the operator's router hardly ever reaches from one end to the other without dropping out; that's where a well-planned mesh Wi-Fi system works, not a more powerful antenna. And around the hospital and the centre, clinics, practices and offices work with records and billing that call for backups and proper maintenance, not just a technician who turns up when something breaks.

The Gallecs farmhouse, four kilometres from the flat in the centre

Of the 733.52 hectares of the Gallecs rural area, 448 belong to Mollet: the Generalitat protected 426.83 ha under the PEIN in October 2009, and since 2000 the Consorci de l'Espai Rural de Gallecs has managed much of that land, with the farmhouses around the church of Santa Maria de Gallecs part of the heritage to be preserved. It's protected agricultural land that can't be developed, and there a fibre connection can no longer be taken for granted: it's ground where the choice is point-to-point radio or Starlink, the same one that comes up at any farmhouse or hamlet in the comarca. The same company that fine-tunes the Wi-Fi in a flat in the centre installs the connection at a Gallecs farmhouse, four kilometres away.

Why THRAX

Close by, fast and trustworthy

Just down the road

We're in Mollet regularly. We make home visits and fix everything we can remotely.

Fast response

Urgent call-outs the same day or the next. No computer, no work — we know.

Homes and businesses

We'll fix your home laptop just as readily as we'll set up your shop's network.

On the ground

What working in Mollet is like

Mollet is the largest of the towns with its own page here, and it's in the Baix Vallès, on the other side of the comarca. You can see it in the mix: lots of flats, neighbourhood shops and a good deal of industrial and logistics activity.

As it's further away than Canovelles or Les Franqueses, here we're more careful to separate what can be fixed remotely from what needs a visit. An email that won't come in, a backup that needs checking, a slow computer or a website that's down are fixed without us moving, and sooner. We go on site when the work is physical: cabling, cameras, a rack, setting up new workstations or collecting a computer to open up in the workshop.

In retail, what we're asked for most is a stable network for the till and card terminal, with the customer Wi-Fi kept separate from the till's: it's a recurring fault with expensive consequences. In businesses, cameras and access control in industrial units, and support with a response time agreed in writing instead of the usual promise.

FAQs

About Mollet del Vallès

Do you do home visits in Mollet del Vallès?+

Yes. Mollet is 10.4 km from our base in Granollers, about 12 minutes by car without traffic, so we go there as often as anywhere else in the Baix Vallès. We cover both the town centre — the most densely populated of the five areas we serve, at 4,898.7 inhabitants/km² — and the business parks (Can Magarola, Can Magre, Can Prat, la Farinera and Mas Regàs), as well as the opposite end of the municipality: the farmhouses of the Gallecs rural area, protected since 2009. A flat in the centre, a practice near the Hospital de Mollet and a farmhouse in Gallecs are three very different kinds of client, and all three are on the same call-out route. We don't charge extra to come to Mollet: the call-out is included in the quote, wherever the address is within the municipality.

Why does Wi-Fi fail more often in a flat in Mollet than in a detached house elsewhere?+

Because Mollet's housing stock is the smallest and most vertical of the five areas: according to the 2021 census (Idescat), 56.9% of main homes are between 61 and 90 m² and only 5.4% are larger than 120 m². In a flat, the router's signal has to get through partition walls, concrete floor slabs and party walls, with neighbours broadcasting on the same frequencies, so it's common for part of the home to have no coverage even though the living room works perfectly. The solution is hardly ever a more expensive router; it's a mesh Wi-Fi system with two or three well-placed access points, which we explain in more detail in our guide on how many nodes you need. It's the exact opposite of the typical problem in a large detached house, where the challenge is distance rather than obstacles.

Do you also work at the farmhouses in Gallecs?+

Yes. Of the 733.52 hectares of the Gallecs rural area, 448 lie within Mollet, and since 2009 they have been part of the Generalitat's PEIN as protected agricultural land, with the farmhouses around the church of Santa Maria de Gallecs part of the heritage to be preserved. As it's land that can't be developed, you can't assume a fibre connection reaches every farmhouse the way it reaches the town centre: the alternative is usually point-to-point radio or Starlink, depending on the terrain and the line of sight available from each property. We install it with the same call-out included as anywhere else in the municipality, assessing each case before saying which technology fits best. It's the same work we do at any farmhouse or scattered hamlet in the comarca, except that here it's a stone's throw from the centre of a town of 53,000 people.

Do you work with clinics and practices near the Hospital de Mollet?+

Yes, and it's one of the most common profiles in Mollet. The Hospital de Mollet, run by the Fundació Sanitària de Mollet since 1996, serves a catchment area of around 150,000 people in the Baix Vallès, and around it there's a dense network of dental clinics, physiotherapy centres, opticians and private practices — in keeping with nearly 8 in 10 registered workers in Mollet being employed in the services sector. Businesses like these handle patient records and data, so IT support can't just mean fixing a printer: they need automated backups, access control and GDPR compliance, which we explain in more detail in our guide to IT maintenance for businesses. We handle it just as we would for any office or shop in the centre, with the call-out from Granollers included.

What do you do in Mollet's business parks (Can Magarola, Can Prat…)?+

We install and support the businesses in Mollet's business parks: Can Magarola, Can Magre, Can Prat, la Farinera and Mas Regàs. In December 2020 underground fibre-optic ducting was laid in Can Magarola and Can Prat, a business park with 95 companies and 3,500 workers, so the street infrastructure already exists across much of the area; what usually fails is the internal network in each unit or office, not the connection itself. The Town Council also has its own €3.1 million plan under way for 2025–2026, which includes security cameras at the entrances to the business parks — a municipal project, not something THRAX installs or manages. Our job is the network, the Wi-Fi and the cameras inside each business; we go into detail on our services for businesses page.

Google reviews

What our clients say

Our clients write them on Google and we show them here exactly as they are.

5.0★★★★★9 reviews on Google
Albert G.

«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.»

XpolatorX

«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.»

Maltasjosepma

«Llevamos el ordenador con varios problemas y nos explicaron todo de forma clara. Diagnóstico rápido, presupuesto cerrado y trato excelente.»

Carlos Pineda

«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.»

Let's talk

Is your job in
Mollet?

Tell us what you need and we'll give you a free quote. We come to Mollet del Vallès with no call-out charge.

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Carrer Joan Vidal i Jumbert, 1008403 GRANOLLERS · VALLÈS ORIENTAL
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