Montesson is about 30 km west of Champigny-sur-Marne. Our technicians work there for households first, then for shops and offices: for your home or your business, a slot we keep to, a home treated with respect and a price known in advance.
- Servicing price
- €130 incl. VAT for 1 indoor + 1 outdoor unit, free travel
- Commune
- Montesson (78360), Yvelines (78)
- Population
- 14,549 residents, 34th of the department's 259 communes
- Distance from our base
- about 30 km west of Champigny-sur-Marne
- Repair
- usually within 24 to 72 hours, written quote before any repair
- After the visit
- digital service logbook with photos
- Nearby communes covered
- Le Mesnil-le-Roi (1 km), Sartrouville (3 km), Saint-Germain-en-Laye (3 km), Chatou (3 km)
What the technician does at your home in Montesson
In town, an air conditioner's filters trap a lot of fine particles, and the damp coil attracts mould and bacteria. In Montesson, the service is first and foremost about the air you breathe: cleaning, disinfection, a clear condensate drain, then operating checks. The visit in detail.
Getting to Montesson
We come to Montesson from Champigny-sur-Marne, twenty minutes to an hour away depending on traffic (30 km). A message tells you when we'll arrive, and appointments are grouped with Le Mesnil-le-Roi and Sartrouville.
Your air conditioning project in Montesson
In Montesson, a multi-split keeps the number of outdoor units down when several rooms need equipping. We start from how you live (rooms in use, times of day, sensitivity to noise) to propose the right installation, priced before you commit to anything. Find out about installation.
Repair in Montesson
A breakdown in a heatwave or at the first cold snap is never well timed. In Montesson, we generally come within 24 to 72 hours, and units we already look after get priority. The diagnosis is explained clearly, and the price of the repair is set in writing before any work. Repair in detail.
Shop, restaurant or offices in Montesson: all your units can be serviced in a single scheduled visit, with unit-by-unit follow-up and a reminder before each deadline.
Our services in Montesson
Communes we cover near Montesson
Your questions
What's in the digital service logbook?
For each unit: the date of the visit, the work carried out, the technician's observations and photos. It's sent to you after every visit, and we use it to get back in touch at the right time: that's our active vigilance.
How much does it cost to service an air conditioner in Montesson?
€130 incl. VAT for one indoor unit and one outdoor unit, plus €40 for each extra indoor unit and €70 for each extra outdoor unit. Travel to Montesson (78360) is free.
My air conditioner gives off a bad smell: is it serious?
It isn't dangerous in itself, but it's a sign of a dirty unit: mould or bacteria in the coil, the fan or the condensate tray. Cleaning with disinfection solves the problem in the vast majority of cases.
Do you also cover the communes around Montesson?
Yes, including Le Mesnil-le-Roi, Sartrouville and Saint-Germain-en-Laye, and every other commune of the Yvelines, at the same price.
Entrust your air conditioner to an attentive technician
Book your service online at the price shown, or describe your installation project or fault: we reply within 48 working hours.