KR-Instal

I wholeheartedly recommend KR Instal. They were the third team to undertake the project for us and the first to complete it reliably. Almost two years have passed since the work was completed, and yet we can still count on their support. If we have any questions or minor issues – most often due to our own ignorance or unfortunate circumstances – they always find the time to help and advise. :)

If I could, I'd give them 6 stars, but it's a shame there's only 5. I wholeheartedly recommend this company. They fixed my plumbing after two other companies had to. I finally have heat in my home and my gas consumption has been cut in half. They're very reliable, and it's clear they have extensive knowledge and know what they're doing.

I highly recommend KR INSTAL. I had a lot of problems with my new, but poorly filled, central heating system. The guys fixed all the issues in 13 hours. It's clear from the conversation that they have extensive experience in the field. It's worth taking advantage of them because they know what they're doing and do it perfectly. The system was cleaned and all the problems were eliminated. Only now do I see the potential of underfloor heating! Exemplary customer service.

I highly recommend the guys at Kr Instal. They approached the tasks assigned to them with honesty, expertise, understanding, and professionalism – cleaning a central heating system, minor home plumbing repairs, and installing a Fernox filter. Good communication.

I recommend Kr-instal for heating system cleaning. Daniel expertly addressed the issue of radiators that were only half-heating. The system was cleaned and the problem was solved. A magnetic filter was also installed. I was given detailed instructions on how to check the level of chemicals protecting the system. I received tests so I could do it myself and add inhibitor if necessary. The service took quite a long time, almost 13 hours, but it's clear they know what they're doing and, above all, they do it really well. I highly recommend them!