We deliver high-quality HVAC services for both small and large needs, with specialist expertise in everything from district heating and cooling systems to the decommissioning of oil boilers. By combining modern heat pump solutions with comprehensive service for hydronic heating, our certified technicians ensure optimal function and a long lifespan for your systems. We focus on energy-efficient solutions that increase comfort and reduce costs, handling all challenges with professional reliability and precision.

Our services and offerings: 

Bathroom, kitchen, and laundry room: Complete renovation, remodeling, and installation. 

New construction: Turnkey contractor for plumbing work, from design to completion. 

Heating and indoor climate: Energy-efficient solutions such as heat pumps and underfloor heating. 

Service assignments: Maintenance and repair of HVAC equipment at home and at the cabin. 

Water and sewage: Installation, repair, and upgrading of pipes and drainage systems. 

Showroom / Shop: Display of quality products and professional inspiration. 

Water purification: Tailored solutions for clean and safe drinking water.


About Sertion

Sertion was founded in 2024 and consists of leading experts in piping installations with a shared goal: to create efficient and sustainable flows. Our objective is to become a leading international partner in infrastructure and installation, focusing on complex projects and top-quality service.

Selebø Rørservice AS

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Teams

Offices

Selebø Rørservice AS

Org chart

Teams

Offices

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