Industrial installation services

Our long-term experience, from industrial pipework installations, for example, safeguards our preparedness for a project completed successfully on schedule. The expertise of our professional welders guarantees that the installation work is completed with success, even in large-scale projects.

Piping installations

InstMan Oy has a solid experience in providing versatile welding services and welding contracting for industrial companies in various fields. Our long experience includes industrial piping and equipment installation implementations will prepare you for a successful and timely project.

Machine and equipment installations

We make machine and equipment installations as needed, even as a complete delivery from design to commissioning. Deliveries include installation planning, foundations, steel structures, equipment deliveries and machine and equipment installations.


Tanks Welding

Welding and manufacture of tanks for industrial use. We make containers of different sizes and designs for our customers all over Finland.


In addition to the welding and installation service, we also provide extensive industrial maintenance. A maintenance agreement with us will enhance the customer’s production and free up capital for other purposes. We carry out maintenance work in accordance with the maintenance program agreed with the customer.

Customers also benefit from our welding know-how in maintenance and servicing. Our experienced welders ensure that any service outage is as short as possible.

Our service includes everything from project planning to deployment if needed”

Mikko Lähteelä, CEO, Technical Director

Professional welding service and contracting

The company’s expertise comprehensively covers the various industries, from the mining and process industries to environmental technology. If necessary, we can provide the client with an all-encompassing service palette, from project design to the final start-up. Our competent supervisors will ensure that the project is conducted without problems, regardless of the installation type – from equipment and steel structures to pipework installations.

We provide you with flexible high-quality services for project implementation in all competence areas.

Our QAC Manager Mika Hemminki and his team of IWS-qualified welding consultants are responsible for welding quality supervision and the related inspections.

Among others, we perform the following jobs:

  • Industrial pipework installations
  • Industrial machine and equipment installations
  • Tank welding jobs

The welding equipment we use is state-of-the-art and well-maintained. Thanks to our comprehensive equipment base, we have the capacity to handle most welding methods and materials. An essential part of our quality policy consists of safety together with fulfilling the authorities’ requirements under all circumstances.

Our welders have acquired their competence in accordance with the SFS-EN ISO 9606-1 and (287-1) standards. Certified competence and meticulous testing help us ensure an excellent final result.

Industrial maintenance services

In addition to our welding and installation services, we perform industrial maintenance duties on a comprehensive basis. Concluding a maintenance agreement with us will boost the client’s production capacity and release their capital for other purposes. All maintenance procedures are conducted in accordance with the maintenance programme agreed upon with the client.

Our welding expertise also benefits the clients in conjunction with their upkeep and maintenance routines. Our experienced welders make sure that the potential maintenance shut-downs are for the minimum duration.

We take into account all the needs and requirements of our clients – in a competitive, safe, affordable and environmentally friendly fashion.

We provide you with flexible high-quality welding and industrial maintenance services!

Industrial installation services throughout Finland

We carry out equipment installations and piping installations throughout Finland. Our clients are major Finnish and international companies in various industries. Whether the target project is small or large, we always bring the required expertise to the project.

  • Industrial piping installations for large and small sites
  • Solid experience in industrial installations
  • Tailored to your needs
  • Total or partial deliveries
  • Industrial and maintenance services
  • Reliable deliveries

Contact us

Mikko Lähteelä

CEO, Technical Director
Puh. +358 40 1657 222

Tommi Pakarinen

Project Manager
Puh. +358 40 901 0029



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