Kjelsberg Transport

Pipe and sewer cleaning, excavation and vacuum digging for households and businesses in greater Oslo

Melhus, NorwayFounded 2020norva24.no Website technologies

Highlights

New on EvolcAdded 2026-10-30

About Kjelsberg Transport

Norva24 Gravco provides water and sewer services in greater Oslo, including excavation, pipe inspection, pipe relining without digging, drain cleaning, grease and sand trap emptying, and drainage. The company also offers emergency weather and flood response, and says it operates Norway's first and only tracked vacuum excavator.

Customers include residents, housing cooperatives (borettslag), businesses and public clients; the website says it won a framework agreement with Oslo municipality. Services are sold on a per-job or contract basis, and fixed service agreements are offered to housing cooperatives.

The company was founded in 2012 and is registered as Norva24 Gravco AS with its seat and visiting address in Oslo. It operates as a division of the Norva24 group, which the website describes as having around 1,400 employees and 600 specialised vehicles.

Product: Sewer and drain cleaning, excavation, pipe inspection and relining, and tank and trap emptying services.

Public tenders won

6 tenders won since 1 Jan 2024 from 6 public buyers in Norway, worth 78.1M NOK as awarded. From EU award notices (TED) that name Kjelsberg Transport by its registry number.

26 Nov 2025 REMIDT IKS · Sludge tender: Emptying sludge installations, duty scheme etc. · 11.5M NOK notice
14 Oct 2025 Oslo kommune v/ Boligbygg Oslo KF · High pressure flushing, excavation, service for and procurement of waste wells and renovation of sewage pipelines. · 400k NOK notice
5 Sep 2025 Lier kommune · Emptying and transport of sludge from small sewage installations. · 27.0M NOK notice
4 Dec 2024 Horten kommune · Suction and flushing services - framework agreement · 18.0M NOK notice
24 Sep 2024 Sarpsborg kommune · The hire of machines/equipment and contractor services. · 12.0M NOK notice
26 Jan 2024 Rakkestad kommune · New competition for sludge emptying sewage in sparsely populated areas · 9.2M NOK notice

Open tenders like these →

Jobs at Kjelsberg Transport

No open positions listed right now.

More manufacturing & industry 4.0 companies

Kjk Maskinservice Moss
Tools, maintenance and industrial consumables sourcing for buyers in Moss and across Norway
Moss, NorwayManufacturing & industry 4.0Founded 2001
New on Evolc
KKC
Designs and produces ergonomic rifle stocks for rifle owners
Ålesund, NorwayManufacturing & industry 4.0Founded 2001
New on Evolc
Klart Vann
Water treatment systems and filters for households, businesses and public buildings in Norway, sold via dealers and online
Sandnes, NorwayManufacturing & industry 4.0Founded 2019
New on Evolc
Klausen Industrier Svelgen
Pipe, industrial and sheet metal service work from Svelgen, Norway
Svelgen, NorwayManufacturing & industry 4.0Founded 1990
New on Evolc
Klepp Mek
Norwegian manufacturer of customized excavator buckets and attachments for construction and earthmoving operators
Kleppe, NorwayManufacturing & industry 4.0Founded 1993
Kleppe Møbelfabrikk
Norwegian-made coffee tables for consumers seeking quality, sustainability and local production
Øystese, NorwayManufacturing & industry 4.0Founded 1996
New on Evolc