Repair and maintenance services

Maintenance and servicing works for various sites

Industry

Our company provides ongoing maintenance services for a wide range of industrial needs. All our employees hold up-to-date certifications required for factory work, and thanks to our extensive experience, we are able to deliver professional and safe services.

Our services include:

Diving operations.

Silo works.

Tank works.

Cleaning works.

Repair and maintenance works.

Harbors and municipalities

Maintenance promotes the cleanliness, safety, and long-term value of port areas and their structures. We carry out comprehensive maintenance and servicing works for ports, ensuring the safe and durable use of shoreline structures and quay areas through professional expertise and solid experience.

We have comprehensive equipment for pier installations and repair works, as well as extensive experience in the installation, servicing, and repair of pipe and concrete pontoon piers. We operate nationwide in port and marina projects across Finland.

Our services include, among others:

Maintenance and repair of port and pier structures.

Servicing and repair of piers and pontoons.

Refurbishment of shoreline structures, abutments, and retaining walls.

Seasonal servicing and lifting of piers.

Structural inspections and condition assessments with reporting.

Maintenance

Proper maintenance promotes cleanliness, safety, and the long-term value of harbor areas. Unwa Oy maintains harbor green areas and ensures the good overall condition of shoreline structures. Our maintenance services include, for example:

  • lawn mowing
  • replacement/addition of lifebuoys
  • regular inspections of structures
  • lifting piers out of the water for the winter

Maintenance of old piers

Our maintenance work is carried out with solid experience and professionalism. Typical tasks include:

  • replacement of deck boards
  • replacement of frame timbers
  • repair of supports
  • replacement of pontoons
  • replacement of chains
  • relocation and addition of weights

Installations and repair work

We have extensive equipment for pier installations and strong experience in installing both pipe and concrete pontoon piers. By choosing us, you ensure a reliable and high-quality result.

We carry out harbor repair projects for cities and municipalities nationwide. Our services include, among others:

  • pier refurbishment
  • pontoon repairs
  • construction of supports and retaining walls
  • condition assessments with detailed reporting