Hi,
We installed a geothermal heatpump (bergvärme) this spring (14/3). I would give 5 stars to BGE for professionalism but the whole process took longer than we expected.
We filled in a form in internet to install a bergvärme and several companies contacted us.
We have chosen to work with BGE since Tobias Olsson seemed to have better knowledge in bergvärme installation and the price was reasonable (202 415 kr before ROT and RUT deduction and 181 162 kr after ROT and RUT deduction).
We have 2 floors (68 m2 each) and... a basement with a garage (68m2). The heating system is with radiators under each window. The house is from 1957.
The offer was for an IVT 512 Greenline (12kW inverter) with a 180 m well. We are happy with our bergvärme.
One star was removed since they promissed that they would start the installation as soon as we get approval from Uppsala kommun.
We recevied response from Uppsala kommun on 26/11/2021 and forwarded it to BGE. We had to send an email to Tobias on 12/1/2022 asking if they are coming to install a bergvärme or should we contact another company. It seemed like Tobias was pushing his colleagues. When people from BGE came to drill the well, digg, and install the pipes and bergvärme, they did it very fast and professionally.
I guess that delay in installation was due to a high demand this winter (high price for electricity).
I can recomment BGE and, especially, Tobias Olsson.
Detta är överlägset den bästa hantverkare som jag jobbat med. Var lite skeptisk först eftersom det var mycket snack, men som de levererade och adresserade våra problem.