A family business with deep roots in the trade.
Building services piping since 1991, with roots back to 1984 and certified expertise.
Rennsli was founded in 1991 by married couple Þorgeir Kristófersson, a master plumber, and Inga Pétursdóttir, building on a business Þorgeir had already been running since 1984.
Rennsli is a financially sound, well-equipped company with an experienced team and over 40 years in the trade. We have worked with main contractors such as Ístak, Ísfast and VHE and served private individuals, property companies, housing associations and institutions.
Today, Rennsli works as a subcontractor on construction projects, specialising in medical gas, sprinkler systems and BREEAM commissioning.
What we stand for.
Experience
Over 40 years of continuous experience in building services piping, with roots going back to 1984.
Reliability
We install, test and hand over to standard, in buildings that stay in full operation.
Professionalism
Certified master tradesmen and experienced professionals on every project.
Certified expertise
Medical gas (ISO 7396-1), BREEAM commissioning and sprinkler systems.
Have a project in the pipeline?
Send us an enquiry about a tender, subcontracting or a service agreement and we'll assess the project with you.