GarankaReviews 

Intervention relativement rapide

Service impeccable !

Délais d'intervention rapide.
Bon diagnostic des techniciens.
Réparation positive.

Fuite au reservoir d’expansion.
Apres differentes tentatives de colmatage, echange du réservoir. Apparemment plus de déperdition d’eau.

Technicien arrangeant et très courtois
Rapidité d'exécution (entre demande et intervention)
Intervention nickel

L'intervention a permis de résoudre le problème ayant motivé la venue du technicien.
Intervention rapide et excellente pedagogie de sa part sur le point particulier.

Excellente communication et service de Garanka

Technicien aimable qui connait son domaine d'expertise

service simple, efficace et sans tracas

Excellent travail

Excellent service, easily arranged via email, fast efficient and helpful staff

Societe performante du premier contact avec le bureau a l'intervention du technicien. Personnellement je suis entierement satisfait - agence de Loriol dans la Drome..

Intervention parfaite révision faite par un excellent professionnel un...technicien d'un grand professionnalisme très efficace.
très bonne communication

Rapidité d intervention. Grand professionnalisme du depanneur Anthony et surtout grande efficacité de son intervention. Je recommande cet établissement

I have had to miss 3 days of work (and maybe more as the problem is still not resolved) due to their inability to do their job. The first day I missed was for the regular check-up, so I'm not counting that day. The technician said that there was something wrong and we had to change the thermostat to have proper heating and hot water. So I missed a day of work to have that installed and it turns out it wasn't needed. Another technician had to be called in to take a look (second day of work missed because they don't know what they are doing). He ordered some pieces and was supposed to come back today but they decided to change the time of the appointment without notifying me (third day of missing work). Even though I called out of work for the appointment today, I will have to miss yet another day of work do to their lies and incompetence. And this isn't even considering the hundreds of euros that have been spent on the equipment they say I need. Needless to say, avoid them at all costs.

Quick and friendly service

Il a fallu l'intervention de 3 techniciens pour que l'on me dise d'où venait la montée en pression de ma chaudière.

Respect de la plage horaire d'intervention, engagement du collaborateur pour trouver et solutionner la panne, explications claires sur le diagnostic

Got a gas boiler maintenance service from Karanka and pretty much satisfied with how they perform their work, how much money they ask to pay for this service, and their quality of course.
I understand that there are many companies which help you to maintain the work o hating systems, gas boilers and other mechanisms, but I have chosen this one because of excellent reputation, low price and careful attitude to duties. They are responsible and this is what I like most about them.