Valve service

We have been servicing valves for the energy sector since 1993

We are a LESER Authorized Repair Centre (LARC)

Test of safety, pressure, flow, level, temperature and pneumatic valves

LESER Authorized Repair Centre

We are proud to be a certified "LESER Authorized Repair Centre" (LARC). 

As a LARC workshop, we are authorized by LESER to carry out repair, assembly and setting work on LESER safety valves.

Contact us to find out how we can help you with valve service and repair!

LARC certificate

Valve technicians at work

It is impressive to see experienced technicians at work!

In this time lapse from our mechanical workshop in Esbjerg, we perform service on a pilot valve for one of our customers.

We also offer on-site valve service to our onshore customers in order to avoid unnecessary down-time.

Contact us to find out how we can assist you!

Testing, repair and calibration

We offer emergency valve servicing and regular maintenance to ensure your valves meet API 525 standards.

To ensure top valve performance, our experienced technicians test safety, pressure, flow, level, temperature control and pneumatic valves onsite or in our fully-equipped workshop in Esbjerg, Denmark.

Learn more - open iPaper

Valves: test, repair and calibration

  • Sub-surface Safety Valves (SSSV)
  • Pneumatic Safety Valves (PSV)
  • Pressure regulators valves
  • Flow, level and temperature regulators
  • Air valves
  • Wire line retrievable safety valves
  • Gas lift valves
  • Chemical injection valves
  • Dump kill valves
  • Water injection valves
  • Control valves
More about our capabilities

iPapers and downloads

Read about our competences and experience in the oil and gas industry.
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We have a continuous focus on safety: NO COMPROMISE - we care.
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We have done it before ... Learn more about the projects we have executed over the years.

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Contact our mechanical workshop

Ole Østergaard Jützler

Manager, Mechanical Workshop

Semco Maritime A/S

Staget 1

6700 Esbjerg




Neil Antony Alford

Supervisor Assistant

Semco Maritime A/S

Staget 1

6700 Esbjerg