COB GROUP AS
Trondheim-based general contractor handling bathroom renovations, house builds, and carpentry work.
What customers love
- Flawless finish quality consistently exceeding standard expectations
- Work completed within agreed timelines and fixed prices
- Manages subcontractors and material sourcing on customer's behalf
Best for
Homeowners seeking full-scope renovation or construction with minimal personal coordination.
Attribute scores
Recent reviews
I am very satisfied with the work carried out in connection with the construction of light pits from the basement in the fall of 2024. The project was not entirely ordinary, as the light pits were built as a staircase with, which provides plenty of daylight to the basement. Railings were installed around the light pits and staircase, and a terrace was built around the area. The work was carried out with high quality, efficiency and according to the agreement. I can highly recommend this company for similar projects.
Very happy with the help from COB Group! They installed skirting boards and frame mouldings from Decosystems, and made a beautiful door ornament over my large double doors. The result was great, and the carpenter was both pleasant and tidy. He was a skilled carpenter who worked with great precision! I got a fixed price, which made it safe and easy to deal with. He was also meticulous about the use of materials, and when we needed new glue, he even picked up the package at the Schenker terminal on the way to me – fantastic service! Can definitely recommend!
Top professional service by COB Group AS We have contacted the COB Group AS in relation to possible renovation of our bathroom - needed to change the membrane after the water leak. We were really lucky getting them for the job and absolutely satisfied with the process and the results. All was clear starting from our first meeting and evaluation of the job. Everything was done according to the detailed offer and all the terms agreed (price&time). After three working weeks, we have got our bathroom completely renovated (all interior including two layers of old tiles were removed, and everything new from the bottom to the top was installed), furnished and clean. The COB Group did all the job sub-contracting other professional companies (plumber, electrician) when needed, purchased and delivered interior equipment and materials in agreement with us. They worked responsibly, and we have not got a single complain from our neighbours during the renovation process. We strongly recommend COB Group AS!
We renovate completely our bathroom and we're satisfied with the work and communication with COB. There were some minor additional cost happened during the renovation, but this was clearly communicated and discussed. COB is also collaborative to resolve issues during and after the renovation. The work has been done within the agreed time.
COB built our house in 2021. It is the best construction craftsmanship I have ever seen. Through all phases of the house construction, and not least the finish, which was completely flawless and far above any standard I have ever seen. They appear very competent, service-minded and uncompromising when it comes to quality and customer satisfaction. Now in 2024 they were commissioned to make two slatted walls in the hallway. The impression from 2021 is the same now; the whole job done in six hours, and the finish is still just outstanding. Recommended.