ServicesServices
ProjectsProjects
NewsNews
CompanyCompany
CareerCareer
ContactContact
Muehlhan GroupMuehlhan Group
services/main/statutory inspections
Your trusted partner for statutory inspections in wind energy

We make sure your wind energy assets meet every regulatory requirement while operating with full reliability. Our dedicated Statutory Inspections team combines technical expertise, ISO 17020 certification, and hands-on experience to deliver reliable and fully compliant inspections across Europe and the UK. Our skilled teams are equipped to run inspection campaigns of any size, across all turbine types and regions. Whether you need single-site inspections or large-scale programs, we keep your turbines compliant, safe, and ready for performance.

More than inspections

Complete lifecycle care

Partnering with Muehlhan Wind Service, you get more than inspections. Our teams provide complete lifecycle support, including:

•  Statutory inspections for regulatory compliance
•  TMSE inspections and certifications
•  Repairs following inspections
•  Annual maintenance on service lifts
•  Full ISO 17020-certified services

ISO 17020

Meeting the highest global standards

We are proud to be fully accredited under ISO/IEC 17020 – the international standard for inspection bodies. This certification confirms our independence, technical competence, and ability to deliver inspections you can trust. For customers, it means fewer technical barriers, easier compliance, and peace of mind that your assets meet the highest global HSEQ standards.

•   Ladders with fall protection systems
•   Service lifts
•   Electric chain and wire hoists
•   Anchorage points
•   Fire extinguishers
•   Personal protective equipment stored in turbines

Certified under WTSR to keep your turbines compliant

All of our technicians are trained and authorized under the Vestas-certified Wind Turbine Safety Rules (WTSR). This allows us to work independently on your sites without requiring additional supervision, saving you time and reducing costs.

Combined with our ISO 17020 accreditation and strict quality standards, this ensures every inspection meets the highest compliance requirements. Our expertise covers all major manufacturers, including Avanti, Hailo, Sky Man International, ZARGES, and Power Climber Wind. With MWS, you can trust that your turbines remain reliable and operating as intended.

We have completed statutory inspection projects across Europe and Asia — including countries such as Denmark, Finland, Germany, France, the Netherlands, Norway, the United Kingdom, Greece, Italy, and Taiwan.

The world is our workplace

Wherever the wind takes us, we deliver trusted service, skilled teams, and lasting results for the global wind industry — driving a cleaner, more sustainable tomorrow.

Why partner with MWS?
01.
Proven expertise in wind service

With years of experience delivering high-quality wind turbine services for global OEMs, we manage complete turbine maintenance across diverse terrains and site conditions, ensuring long-term performance.

02.
Certified technicians and site managers

Skilled professionals trained in the latest mechanical, electrical, and HSEQ standards to ensure quality and safety.

03.
Efficient project execution

From pre-assembly to commissioning, we deliver every phase on time, within budget, and to OEM specifications.

04.
Flexible manpower and logistics

Scalable teams and equipment tailored to each site’s requirements for smooth coordination and minimal downtime.

05.
Global standards, local precision

We bring consistent quality and compliance to every onshore and offshore project — wherever the wind takes you.

Spin the globe, discover our work

Explore 500+ completed wind projects across three continents and find your inspiration on our interactive map.

Explore our projects around the globeExplore our projects around the globe
OEMs continue choosing us for statutory inspections
Customer retention
100%
Your browser does not support the video tag.
“Everythingisveryprofessionalandhandledinagoodway.”
Purchaser NCE, Vestas
Keep your turbines compliant and performing

Ensure full regulatory compliance and reliable performance, reach out to our Statutory Inspections experts.

 

Contact us today

Show all3
Show all3
Commercial Manager - Statutory Inspections
Adam Watson
Sales Director Main Services, USA
Chris Reece
Business Development Manager, APAC
Han Chou
Explore our other main services
Show all15
Show all15
Installation Services3
Installation Services3
Main Services4
Main Services4
Electrical Services3
Electrical Services3
Specialty Services5
Specialty Services5
Business Unit
Manpower Solutions
Services
Manpower rent-out, installation supervisors (SM, QA, TA, CM), complete onshore and offshore turbine installations, site management, site service technicians, offshore and commissioning technicians
Regions
CAN, USA, NCE, BRI, MED, IBR, EAS, AUS
Business Unit
Blades
Services
Expertise in blade repairs, blade inspection, blade upgrades & retrofits (LPS, PCU, LEP), blade cleaning, blade training
Regions
CAN, USA, NCE, BRI, MED, IBR, EAS, AUS
Business Unit
Service
Services
Scheduled service, pre-commissioning, inspections, torque & tension, snagging/punch list, retrofits and upgrades
Regions
CAN, USA, NCE, BRI, MED, IBR, EAS, AUS
Business Unit
Statutory Inspections
Services
Statutory inspections for regulatory compliance, TMSE inspections and certifications, repairs, annual maintenance on service lifts, full ISO 17020-certified services
Regions
NCE, BRI, MED, IBR,
Your browser does not support the video tag.
Contact
+45 20 75 52 61
Get in touchGet in touch
Services
Installation ServicesMain ServicesElectrical ServicesSpecialty Services
About
CompanyCareerCultureValuesInvestor Relations
Shortcuts
HSEQNews
Follow us
LinkedInInstagramFacebookYouTube
Navigation
ServicesProjectsNewsCompanyCareerContact
Follow us
LinkedInInstagramFacebookYouTube
HQ
20097 Hamburg, Sachsenstrasse 8, Germany
PrivacyManage CookiesImprint
HQ
20097 Hamburg, Sachsenstrasse 8, Germany
Copyright © Muehlhan 2026
Privacy
Manage Cookies
Imprint