Installation services
Install turbines and deliver major component campaigns.
- Onshore and offshore installation
- Pre-assembly and completion
- Major component exchange
Installation, maintenance and specialist services for wind turbines
Private to you. Nothing is shared with Muehlhan Wind Service automatically.
Install turbines and deliver major component campaigns.
Maintain turbines, repair blades and inspect installed safety equipment.
Commission and maintain wind-turbine electrical systems and grid connections.
Coordinate specialist crews, repairs, fluid campaigns and component finishing.
Price on request
Inspect, repair and improve wind-turbine blades.
Price on request
Bring turbine electrical systems into service and resolve faults.
Price on request
Plan, validate and support electrical work for turbine projects.
Price on request
Prepare and coat wind components in controlled indoor production.
Price on request
Plan and execute replacement of major turbine components.
Price on request
Connect, test and maintain turbine electrical systems and substations.
Price on request
Prepare and install turbines for offshore wind projects.
Price on request
Install and complete onshore wind turbines.
Price on request
Monitor turbines and support site teams around the clock.
Price on request
Coordinate complex turbine repairs and upgrades.
Price on request
Inspect and maintain turbine-mounted safety equipment.
Price on request
Assess and repair wind-turbine steel structures through 3WIS.
Price on request
Maintain turbine equipment and resolve operational faults.
Price on request
Protect and repair turbine and foundation surfaces.
Price on request
Deploy technical teams and site-management support.
Price on request
Train technicians through Outside Academy in Porto.
ENERCON
Onshore installation for ENERCON at Kretinga I in Lithuania, with an E-138 EP3 E2 turbine. The assignment started in 2026 and is recorded as operationally completed.
Siemens Gamesa
Pre-assembly for Siemens Gamesa at Saint-Brieuc, France, on the SG 8.0-167 DD platform. The project started in 2023.
Siemens
Blade repair for Siemens in Aalborg, Denmark. The assignment started in 2025 and is recorded as operationally completed.
RWE
Large corrective and retrofit work for RWE at the German offshore Nordsee Ost site on the 6.2M126 platform. The assignment started in 2025 and is recorded as operationally completed.
GE Vernova
Electrical commissioning for GE Vernova at Traverse Wind Farm in the United States, on GE 2.x turbines. The assignment started in 2026.
GE Wind France SAS
Electrical consulting and factory support for GE Wind France SAS at its nacelle factory in Saint-Nazaire, France.
Nordex
Repowering work for Nordex at Øyfjellet, Norway, on the N149/5.X platform. The project started in 2024.
ENERCON
An ENERCON supervisor describes MWS turbine-erection support across day and night shifts.
Siemens Gamesa
An offshore-contract testimonial describes tower work, load-out, vessel loading/backloading and site maintenance.
Ørsted
An electrical-services testimonial describes cooperation on on-site testing equipment and support.
Jan De Nul
A testimonial from the Les Alizés operations team describes paint and steelwork preparation and execution.
Stiesdal Offshore
A testimonial describes 3WIS support from structural design through execution.
Siemens Gamesa
A customer testimonial describes Renewable Oil Services oil-service work.
DS 2320:2020, associated extinguisher filling station
DNV 10000502521-PA-DNV-DNK rev. 2, ID 710, issued 3 July 2024 and valid until termination subject to certification conditions. Holder: Muehlhan Wind Service A/S. Associated filling station: VIKING LIFE-SAVING EQUIPMENT A/S, Hestehaven 17, Odense S. Scope covers service inspection and filling of the scheduled portable CO2, water, foam and powder extinguishers; it is not an MWS-owned universal filling facility.
Historical VCA/SCC certificate, MWS B.V.
Bureau Veritas NL025581, SCC** 2017/6.0, for Muehlhan Wind Service B.V., James Wattweg 26, Vlaardingen. Onshore turbine pre-assembly and mechanical/electrical installation, crane/hub logistics and onshore/offshore service and maintenance. Issued 23 November 2022; expired 22 November 2025.
ISO/IEC 17020:2012 Type C accreditation
UKAS inspection body 29361, Muehlhan Wind Service A/S. Initial accreditation and certificate issue: 21 August 2024. Covers the inspection activities defined in the accreditation schedule and remains subject to continuing UKAS requirements.
ISO 9001:2015
Bureau Veritas DK017662, issued 17 April 2024 and valid until 16 April 2027. Muehlhan Wind Service A/S multisite management system for project management and wind installation, maintenance, electrical, blade, surface-protection, inspection and related activities. Each scheduled entity/site has its own scope; Welpaint A/S at Vejlevej 270, Give is listed for surface protection and inspection.
ISO 14001:2015
Bureau Veritas DK017663, issued 17 April 2024 and valid until 16 April 2027. Muehlhan Wind Service A/S multisite management system for project management and wind installation, maintenance, electrical, blade, surface-protection, inspection and related activities. Each scheduled entity/site has its own scope; Welpaint A/S at Vejlevej 270, Give is listed for surface protection and inspection.
ISO 45001:2018
Bureau Veritas DK017664, issued 17 April 2024 and valid until 16 April 2027. Muehlhan Wind Service A/S multisite management system for project management and wind installation, maintenance, electrical, blade, surface-protection, inspection and related activities. Each scheduled entity/site has its own scope; Welpaint A/S at Vejlevej 270, Give is listed for surface protection and inspection.
GWO training credential, Outside Academy
Outside Academy in Porto lists GWO among its training credentials. The credential applies to the academy and its training scope.
IRATA training credential, Outside Academy
Outside Academy in Porto lists IRATA among its training credentials. The credential applies to the academy and its training scope.
ITRA training credential, Outside Academy
Outside Academy in Porto lists ITRA among its training credentials. The credential applies to the academy and its training scope.
DGERT training credential, Outside Academy
Outside Academy in Porto lists DGERT among its training credentials. The credential applies to the academy and its training scope.
WTSR-authorized Vestas technicians
The statutory-inspection team includes technicians authorized under Vestas Wind Turbine Safety Rules for relevant assignments.
Vestas
A testimonial describes collaboration and adaptability in major-component work.
GWO member community
MWS joined the Global Wind Organisation member community in March 2026 to contribute to wind-technician training and safety standards.
Muehlhan Wind Service (MWS) installs, commissions and maintains onshore and offshore wind turbines. Its teams cover mechanical and electrical work, blade repair, statutory inspections, major component campaigns and surface protection, with project management and technician deployment across Europe, the Americas and Asia-Pacific. The business is anchored to Muehlhan Wind Service A/S in Fredericia, Denmark. Specialist group companies add electrical engineering and remote support through Endiprev, welding and structural repair through 3WIS, oil services through Renewable Oil Services and Peter Lonsdorfer, and technician training through Outside Academy. Offshore cranes and heavy lifting are provided through partners.
Grid & substation electrical integration
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Tradebird created this profile from public sources. Muehlhan Wind Service has not reviewed or endorsed it.
Updated Sep 13, 2026
