We keep you open for business

High uptime on key technology is essential to keep your operations running smoothly. We specialize in service and repairs to minimize your downtime and revenue loss. You can also trust us with installations, project management and turnkey projects.

Local presence
across the Nordics

Wennstrom’s service organization covers the Nordic markets better than anyone else in the industry. Our service organization has all the logistics and skills in place to provide timely repairs, monitor equipment performance and schedule preventive maintenance.

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We install & service equipment from:

Installations and
turnkey projects

Our project managers and engineers will help you install forecourt equipment, EV chargers, car washes and auxiliary equipment for any public or non-public site. If you need advice on what equipment to choose or have us manage a complete turnkey project, we are happy to help! 

EV Fast Charging

Let’s make sure your next EV charging station project runs smoothly! We provide everything from turnkey EV stations including ground works, power distribution and technical design to equipment installation, commissioning and ongoing maintenance and service.

Retail fueling stations

Make sure your customers can always refuel or charge their vehicles at your station! We keep dispensers, terminals, chargers and gauging up and running, through preventative maintenance and a service organization that covers your whole station network.

Do we meet your requirements?

Fleet fueling & charging

An in-house EV charging station is the most efficient way to keep your new electric vehicle fleet running. We can help you get the optimal charging solution in place for your current and future charging needs. Wennstrom also provides installation and service of traditional fueling stations for fleets such as logistic centers, transportation companies and others with similar needs.

Bus depot charging & fueling

Is it time to upgrade your depot for electric buses – or do you want the best possible uptime on your existing fueling equipment? We provide charging solutions that integrate with your traffic planning system, plus service & maintenance to make sure there are no downtime on EV charging and refueling systems.

The latest

  • Efficient collaboration under time pressure
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  • “The new charger rocks!”
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  • “Electricity has proven its effectiveness as a power source for transportation.”
    Read more
  • Wennstrom Solutions & Service AB utser Johan Laurin till ny VD
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  • New joint CEO
    Read more
  • Electrification of Nobina’s Roihupelto bus depot
    Read more
  • Complete Solutions joins Wennstrom
    Read more

Maximize your uptime

Don’t let downtime on critical equipment ruin your reputation or revenue. We provide the technical service and maintenance needed to keep your operations up and running. A Wennstrom technician is never far away!

Customer references

Neste Express, service & maintenance
Installation of Wayne payment terminals, plus service and maintenance of the fueling equipment for the complete station network
Oslo buss: Turnkey EV depot construction
Turnkey project spanning from site clearing and ground construction to charging infrastructure, including transformer, substation, solar panels and wind tubine placement, electrical works, installation of 16 heavy vehicle chargers and implementation of smart charging system.
Uno-X: Service & maintenance of forecourt equipment
Wennstrom provides service and maintenance to all Uno-X fueling stations in Denmark.
Keolis, Göteborg: Conversion of bus depots for EV charing
Conversion of 3 bus depots to EV charging, including installation of around 200 bus DC charging points.
EV chargers for truck depot
Installation and maintenance of truck depot charging stations for 20+ trucks, including hardware and software.
On-the-fly DC charing for trucks
Charging HUB , fast DC charging with 1.2 MW. 6 plugs with opportunity to charge with 500 A continuously, close to 400 KW charging power .
Allego, turnkey EV charging station for public use
Turnkey project to build a new EV charging station for the Allego charging network, including Aplitronic EV chargers.
ABC, public EV charging stations
Turnkey installations for ABC with DC and AC charging stations at multiple sites. Turnkey installations with service agreements.
Wibax, EV charging for logistics company
nstallation and commissioning of Kempower Chargers and a Cactos BESS (Battery Energy Storage System) for Wibax in Malmö
Neste, Tank gauging at 150 fueling stations
Project to install new tank gauging (Progauge ATG) at approximately 150 Neste fueling stations.
Neste, EV chargers for 10 stations
Addition of 4-6 Kempower EV chargers to 10 Neste fueling stations, 600 kW per station.
HELB bus washing
Installation of 2 Istobal HWExpress bus washing machines and water recycling system for HELB.
Finavia: 20 fleet fueling stations
Finavia airport refuelling sites for ground vehicles at 20 sites. Turnkey project, including all necessary equipments (tanks, dispensers, terminal, canopy, electric cabinet)
Gradia, Truck charging
Installation of DC fast chargers for Gradia
Elmacken: Turnkey public EV charging station
Complete installation and commissioning of Kempower chargers, including and civil construction and ground work.
Driv, Hokksund
Complete installation of fueling equipment, including tanks, leak detection (SGB), dispensers (Wayne), terminals (CODAB), emergency stop and safety switches, electrical distribution, canopy, shelter and spill containment.
Circle K: Installation of wiper fluid dispensers at 60 stations
Installation of around 200 wiper fluid dispensers at 60 Circle K stations in Sweden.
EV charging for bus depot
Turnkey project with installation and maintenance of multiple charging hubs for 106 buses, with Efacec EV chargers.
Automat 1, Kobberviksdalen: Refueling & charging station
Turnkey project: Construction of a fueling station with two tanks, leak detection, Wayne Helix dispensers, Codab payment terminals, canopy and foundation, plus an EV charging station, including 400 V transformer, distribution panel, power cabinets, cabling and 6 chargers with a combined capacity of 1200 kW.
Automat 1, Hokksund: Unmanned fueling station
Turnkey project, including installation of tanks, leak monitoring, dispensers, payment terminals, canopy and ground construction work.
QStar: Remote diagnostics
Installation of a pilot RDM (Remote Diagnostic Module) on a Qstar site outside of Norrköping. This is the first installation of RDM in Sweden for remote support on fuel dispensers.
Wibax, Hamine: EV truck charging station
Installation and commissioning of a DC truck charging station with Kempower DC chargers for Wibax.
Q8: Service & maintenance of 240 fueling stations
Wennstrom provides full service and maintenance of Q8’s fueling stations nationwide in Denmark.
ABC, service & maintenance of fueling stations
Service and maintenance of ABCs fueling stations is the southern part of Finland
Suomen pesukone Oy, Water recycling for car wash sites
Installation of water recycling system for Suomen pesukone Oy
Finavia, service of ground vehicle fueling stations
Service & maintenancxe of multiple refuling stations for ground vehicles
Recharge Niittykumpu (FI), public EV charging station
Public EV charging station for Recharge in Niittykumpu.
Q8: Video surveillance
Helpdesk and video surveillance of car washes, plus installation of lights and LED signs.
Nordhavn, fueling station for container straddle carriers
Design and construction of a fueling station for container straddle carriers at the Nordhavn Container Terminal.
Nobina, Addition of EV chargers to bus depot
Installation of 58 DC charging points at Nobina’s bus depot with a maximum charge of 180kW per plug
Neste, Laitila, construction of new fueling station
Construction of a new fueling station for cars and trucks for Neste.
Neste: Wiper fluid dispensers
Neste Ecotank wiper fluid dispenser installations, approximately100 dispensers
ABC, service & maintenance of EV chargers
Service and maintenance of ABCs EV chargers in the southern part of Finland

Any questions?

For questions not covered by our FAQ,  please contact either sales or our service center.

We keep many spare parts in stock. These are either standard/volume spare parts or components that are critical for the continuous operation of equipment included in service contracts. Other spare parts are shipped from the manufacturer’s spare parts supply. As a large service and maintenance provider, Wennstrom has established connections with many manufacturers of forecourt and e-mobility equipment.

Our current customers have first priority when spare parts are allocated and distributed. If you are not a Wennstrom customer, we may be able to help you anyway, but no promises can be made. Contact our service center with you inquiry.

We will help you get started! We will design a solution for EV charging that takes into account the number of vehicles, available network capcity and practical prerequisites on site.

We offer tailored turnkey EV charging stations where everything from solution design and groundwork to load balancing, authentication systems, and battery storage is included.

See our solutions for Fleet owners.

We have offices, workshops and spare parts stock in:

  • Odense, Denmark
  • Ylöjärvi, Finland
  • Drammen, Norway
  • Lierstranda, Norway
  • Malmö, Sweden
  • Mariestad, Sweden

In addition to this, we have service technicians stationed in multiple locations in each country. This way we can provide full geographical coverage with minimal delays when you need someone on site.

See our Service map.

We are an independent supplier with a brand-agnostic approach to product selection. We will recommend the product we think will fit your requirements best.

We favor equipment manufacturers with:

  • good spare part logistics
  • good support process in place
  • stability & good finances
  • trustworthy IT security practices (applies to both software and internet- or cloud-connected hardware)

We do. However, our service contract obligations are always adapted to the needs of each customer, and your organization may have opted for service during limited hours of the day. Please refer to your service contract for details – or contact our service center during regular hours: Service center.

We offer products and equipment exclusively from European and North American brands.

These include:

Forecourt equipment: Assytech, Logos, Sensile Technologies, Wayne, Tokheim, Progauge, OPW, KPS and Franklin Electric

E-mobility: Alpitronic, Kempower, EkoEnergetyka, Siemens, Garo, Circontrol, Tritium, Efacec, ABB, Delta, Heliox and Vestel

Wash: Istobal (Finland only) 

We may provide service on additional brands as well.

If you rely on certain equipment to keep your operations open for business – yes, a yearly check-up is worth the time and effort. It can save you badwill, loss of income, and lots of extra work at inconvenient hours.

For equipment that is not necessary for your business operations, you may opt out of service & maintenance and pay the cost of repairs once there is a breakdown. 

More costly equipment, such as  EV chargers, need continuous service to prevent unnecessary breakdown of costly components or subsystems due to overheating etc.

Other equipment, for example fuel dispensers are subject to regulations that require regular control of key functionality.

Contact Wennstrom

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