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Plumbers in Fredrikstad: 8 firms from Trosvikstranda to Evenrødveien

The plumbing firms in Fredrikstad on this page are sorted into three: three firms that state a duty phone themselves, three in the business parks north-east of town and two with an address near the centre. The page reports what the firms write about duty service, shop and services on their own pages, read on 7 October 2026, and shows which number the municipality gives for urgent faults in water and sewerage, hour by hour through the day. The card has the address and a short description of the firm, and the phone number appears when you open it.

Cards checked on 7 October 2026. Editor: Alex. Found a mistake? Leave a comment at the bottom of the page.

The plumbing firms on the map: from Dronningens gate in the south to Evenrødveien in the north

The map shows only the eight firms on this page: tap a point to open the card with the address and description.

Which group suits you

The page is useful if you need a plumber outside working hours, want to visit a shop before you order, are after a sauna or sprinklers, or have water in the basement and wonder whether to phone the municipality or a plumber.

If you needLook forThe group that fitsCheck this
Help when the water is gone or the sewer is blockedThe municipality's duty number for water and sewerageThe municipality before the plumberThe service notices: work may already be under way in the area
A plumber in the evening or at the weekendA duty phone on the firm's own pageState a duty phone themselvesThe call-out price: none of the three states it
A shop to drop into, or a saunaA shop in Gelertsens gate, saunas in EvenrødveienState a duty phone themselvesThe shop's opening hours: late on Thursday, closed on Saturday
Sprinklers, a heat pump or water treatmentThe list of services on the page the firm has with its chainThe business parks to the north-eastWhich of the firms offers that particular service
A firm with an address near the centreAn address in postcode 1606 or 1608Near the centreThe phone: one of the cards has no website

Duty phone, shop and services: what the firms write themselves

  • Three firms state a duty phone on their own page: in Gelertsens gate, Stabburveien and Evenrødveien.
  • Two of them write that the duty service covers the whole day and night.
  • Gelertsens gate 7: a plumber with a shop, open until 18.00 on Thursdays.
  • None of the three states what a call-out costs.

The firms' websites and the pages they have with their chains were read on 7 October 2026. The firm at Gelertsens gate 7, about 450 metres north-west of Stortorvet, describes itself as a plumbing business with a shop and as a family business through 65 years. The opening hours are 09.00 to 16.30 Monday to Friday, until 18.00 on Thursday, and closed on Saturday. The page gives a duty phone with several numbers but does not say which hours the duty service covers. The list of services has bathrooms, heating systems, sanitary installations, plain service jobs, heat pumps, a flushing truck, camera inspection of pipes, digging and pumping stations.

The firm at Stabburveien 7 writes that it has a 24-hour duty phone. It lists new builds, warehouses, cabins, restoration and rehabilitation, wet rooms delivered as one package, digging work and heating systems, and on its services page also pipe inspection and flushing, replacement of oil burners, sprinklers and heat pumps. The firm at Evenrødveien 63 has a 24/7 duty phone on its website, with the same number as the main number. It builds saunas, does bathrooms and wet rooms, heating and energy, drains and blocked pipes, and writes that it carries out jobs all over the country.

In the north-east, two of the three firms have a page with a chain. The firm at Skredderveien 12 gives Halden, Sarpsborg, Moss, Fredrikstad, Hvaler, Kråkerøy and Onsøy as its area, and mentions everything from changing a washer to bathroom renovation, underfloor heating, heat pumps, sprinkler systems, pipe inspection and work for industry. The firm at Produksjonsveien 17 is listed with service jobs, bathrooms, kitchens and laundry rooms, new builds, heating and indoor climate, water and sewerage and water treatment; its card also mentions gas installations. We found no duty phone on either of the two pages.

For three firms we had no page of their own to read. The website of the firm at Trosvikstranda 46 could not be opened that day; its card describes water and sewer pipes, sanitary equipment, service jobs and complete bathroom renovation for private and business customers. The cards in Dronningens gate and Sølands vei have a phone number and a general description but no website, so there you have to ask yourself what the firm takes on.

Faults in water and sewerage: the municipal duty service and the numbers it gives

  • The municipal water and sewerage service has a duty rota around the clock for faults in the pipe network.
  • Urgent between 15.00 and 07.00: the duty officer on 909 70 567.
  • From 10 to 14 the residents' service answers on 69 30 60 00.
  • The municipality asks you to phone outside office hours only when it cannot wait until the next day.

The municipality's page Vakttelefoner, updated on 6 October 2025 and read on 7 October 2026, says that the water and sewerage unit has a duty rota around the clock for incidents in the water and sewer network. As examples it mentions water leaks, significant changes in water pressure, sewer blockages and flooding.

Which number applies depends on the time. Outside ordinary working hours, from 15.00 to 07.00, you reach the duty officer on 909 70 567. Between 07.00 and 10.00 and between 14.00 and 15.00 urgent incidents go to the operations control via the number of the residents' service, 69 30 60 00, which is otherwise open from 10 to 14.

The municipality asks you to look at the service notices before you phone, because work may already be under way where you live. The duty service covers the municipal pipe network. If the leak comes from pipes, taps or a water heater inside the home, it is a job for a plumber.

The centre, the north-east and Evenrødveien: where the firms have their address

  • Trosvikstranda 46 is 700 metres west of Stortorvet, Gelertsens gate 7 about 450 metres north-west of it.
  • Dronningens gate 4B is 870 metres south-east of the square.
  • Sølands vei, Stabburveien, Produksjonsveien and Skredderveien are 3 to 4 kilometres north-east of the square.
  • Evenrødveien 63 is five kilometres due north of the square.

The distances are counted as a straight line from Stortorvet in Fredrikstad. Three of the firms have an address in the central postcodes 1606 and 1608. Four are in the business parks to the north-east, in postcodes 1617 and 1618, with 860 metres between Stabburveien 7 and Produksjonsveien 17. The last one has its address in Evenrødveien, furthest north.

More tradespeople and plumbers are listed in the category Construction services and installation. Pages about other practical services are in the section Services and practical matters.

Questions and answers

The municipal duty officer for water and sewerage, 909 70 567, takes urgent incidents between 15.00 and 07.00. The municipality asks you to phone then only if it cannot wait until the next day.

Two firms write so themselves: the firm in Stabburveien states a 24-hour duty phone, and the firm in Evenrødveien a 24/7 duty phone. The firm in Gelertsens gate also states a duty phone, but not which hours it covers. Ask what the call-out costs before you order.

The firm at Gelertsens gate 7 describes itself as a plumbing business with a shop. The opening hours on its page are 09.00 to 16.30 on weekdays, until 18.00 on Thursday, and closed on Saturday.

The firm in Evenrødveien: its website has saunas on the list of services next to bathrooms and wet rooms, and the firm writes that it carries out jobs all over the country.

The firm in Skredderveien gives Halden, Sarpsborg, Moss, Hvaler and Onsøy in addition to Fredrikstad, and the firm in Evenrødveien takes jobs all over the country. On the other pages we read, we found no area stated.

The cards in Dronningens gate and Sølands vei have only a phone number. The websites of the firms in Trosvikstranda and Produksjonsveien could not be opened on 7 October 2026; the latter also has a page with its chain.

Help us keep this page up to date

Has a plumbing firm moved, closed down, got a new duty phone or a new website? Leave a comment at the bottom of the page and we will correct it and set a new date.

How we make this page

The firms on this page are chosen by the NorgeGuide editors. Payment affects neither the selection nor the order. The order within the groups is free and says nothing about quality: the editors have not tried the firms.

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