Besøgendes meninger om Hålgruppen:
Mattias
The second time I got help from Hålgruppen. They helped me put in two new fresh air valves, from drilling to finishing. Incredibly professional company. The time was set and not a second later the appointed time, the Hålgruppen knocked on the door. After some staking out and regulations, we decided where the fresh air valve should be located. Even when drilling into plaster, plaster, brick and facade plaster, there was not a millimeter of dust. Everything was picked up and taken care of by the Hålgruppen. Affordable! Professionally! I recommend Hålgruppen!
