Are you looking for an electrician in Martigny to renovate, bring to standard or equip a home? SOS Travaux is a neutral matching service: you describe your project online, your request is passed on to tradespeople and firms in the area, who then contact you to prepare a free, no-obligation quote. The site has no team of tradespeople and no named partner.
Martigny combines an old town centre, apartment buildings on the plain and homes on the hillsides. This mix explains why electrical jobs there differ so much from one address to the next.
The most common electrical work in Martigny
An electrician works first inside homes: sockets, switches, lighting, connecting appliances such as an oven, a washing machine or a hob. They also replace the electrical panel when it no longer matches current use, or extend it to separate circuits.
In a crossroads town like Martigny, facing the Great St Bernard and Chamonix, many homes have been through several generations of works. Installations are often a mix: a recent part, an original part, and additions whose routing nobody remembers any more. A visit on site makes it possible to take stock before pricing.
Requests fall into a few families:
- replacing or extending the panel, bringing it into line with the NIBT standard;
- adding sockets and light points during a kitchen, bathroom or living-room renovation;
- preparing for an electric vehicle charging station;
- connecting a photovoltaic installation or a heat pump;
- outdoor lighting, access areas, garages and cellars.
Older buildings, apartment blocks on the plain and hillsides
Older buildings raise their own questions. In a town house or an old apartment building, thick walls make it harder to run conduits, and chasing channels must be decided with care. Near recognised sites such as the Roman amphitheatre or the Pierre Gianadda Foundation, it is worth asking whether the building is protected before altering a façade or a visible element: an outdoor light fitting or a box on the façade may require an opinion from the municipality.
Rental buildings on the plain involve other issues: risers, meters, technical rooms, shared garages. A tenant who wants an extra socket or a charging station must obtain the landlord’s consent, and in a co-owned building, that of the co-owners for the common areas.
Villas and houses on the hillsides are often easier to fit with a solar installation, particularly as the Rhône valley is dry and sunny. The exposed roof makes photovoltaic production a frequent topic; the electrician then handles the connection, the panel and the protection, working with the panel installer.
What the location changes for your work
The summer heat of the Rhône valley has a practical consequence: supplementary air conditioning, ventilation and heat pumps come up regularly in requests. Each of these appliances draws power and needs a dedicated line. Before adding them, have the panel and the cable cross-section checked to make sure they can cope.
The terrain matters too. Between the plain and the hillsides, access to the site is not the same: a narrow lane in the centre, an apartment-block car park or a sloping track do not involve the same logistics for transporting materials. Mention it in your request, as it may affect the quote.
If your property is a chalet or a second home, note that the federal law on second homes applies in the municipalities concerned. For any project that affects the building envelope or its use, check the situation with the municipality.
Permits and agreements to plan for an electrician in Martigny
On the electrical side, the federal rule is clear: a fixed electrical installation may only be touched with an ESTI installation licence (OIBT). The installation must comply with the NIBT standard, and the installer hands over a safety report at the end. Installations are then inspected periodically, the interval depending on the type of building; the property manager or the inspection body will tell you the due date for your building.
For heavier projects, several authorities may come into play:
- the municipality of Martigny: in the building zone, the building permit is issued by the municipality; outside the building zone, a cantonal commission decides;
- the cantonal energy and water power service: it is the contact for energy questions, and the canton has a subsidy programme; the conditions change, so check them before signing;
- the landlord or the co-owners: essential for common areas and, for a tenant, before any change to the home.
Never assume a procedure is unnecessary without confirming it with the municipality or the competent cantonal service.
Preparing your request and comparing quotes
The more precise your description, the more comparable the quotes. State:
- the type of property (apartment, villa, premises) and its approximate age;
- what you want to do: replace, add, bring to standard, prepare a charging station or a connection;
- the condition of the installation if you know it, and whether there is an old panel;
- access constraints and the dates that matter to you;
- whether you are an owner, a tenant or a co-owner, and whether consent has already been obtained.
A good quote separates materials from labour, names the panel or appliances planned, states whether chasing channels and making good the walls are included, and mentions the safety report. The cost varies mainly with the condition of the existing installation, the number of points to create, how difficult it is to run cables through the building, the power to be connected and the accessibility of the site. No reliable figure is possible without a visit or a detailed description: the quote will provide it.
Ready to go ahead? You can request a quote in a few minutes, free of charge and with no obligation.
Useful pages around Martigny
- The trade in general: electrician
- The town: works in Martigny
- The canton: canton of Valais
- In the same municipality: heating engineer in Martigny, tiling in Martigny, masonry in Martigny
Updated 29 October 2026