Piping and HVAC teams

Pipefitters, welders and HVAC installers for ships and industrial sites.

Ventilation ducts and cable trays in an industrial hall
What we cover

What our piping and HVAC teams do

01

Ship piping

Fabrication and installation on newbuilds and repairs.

02

Industrial piping

Process and utility piping for plants.

03

Pipe welding

Certified welders for pipe joints and supports.

04

HVAC

Ventilation ducting, air handling and cooling.

05

Supports

Pipe supports and hangers made to drawing.

06

Testing support

Tightness checks and documentation.

Welder joining a steel pipe
Our people

Trades on the crew

Welders and fitters are tested for the job type before they travel.

Roles
PipefittersPipe weldersHVAC installersSheet metal workersForemen
Qualifications and standards
EN ISO 9606-1ISO 3834-2ISO 9001ISO 45001
Installer working inside a ventilation facade structure
HVAC installation
Welder in a protective mask at work
Certified welders
Welder with sparks at work
On-site fitting
FAQ

Good to know

Can you install both ship and industrial piping?

Yes. The same department covers piping on vessels and in industrial plants, with crews matched to the drawings.

Do you also handle HVAC?

Yes. HVAC installers work alone or together with the piping crew under one foreman.

Do welders hold valid certificates?

Yes. Welders are tested in our Klaipėda centre and hold EN ISO 9606-1 certificates for the required processes.

Need a team for piping and hvac?

Send the scope, location and start date to sales@marino.lt or use the contact form. We reply with a proposed team.

Discuss your project