Maintenance and equipment installations A well-known industrial partner

We have an uncompromising service attitude. Eat job is flexibly tailored to the site, be it nuclear power plant outage job or a welding job that requires precision. Our experienced employees suggest a sensible solution and take care of things at once. Our own professionals can get to you quickly, just the right kind of experts according to the task – your expectations are our starting point.

Multi-service maintenance under one roof

Our employees have more than 30 years of experience in various maintenance and equipment installation sites around the world. The most important thing is to guarantee operational reliability, the right kind of functionality and a safe working environment. All items are treated with the same appreciation and respect for the customer’s wishes. We have gained experience from two-our-tasks all the way to international projects. Quick maintenance or damage gigs can be done fast all over Finland. This is what we do, reliability and efficiency for you.

We arrange even big-scale annual maintenance with our own team to guarantee high level of professionalism for those involved in annual maintenance. Good communication, fast response and decision-making promote solving and organizing matters from the bidding stage to the completion, from planning to reporting, as well as suggestions for improvement.

A genuine interest in helping our customer is reflected in long-term partnerships for mutual benefit and added value. Let’s create a functional and safe work environment for you, together.

Our certificates: ISO 9001, ISO 3834-2, EN 1090-1 ja ISO 45001

We master these

• Maintenance and equipment installations
• Annual maintenance and outage
• Product line transferring, dismantling and packaging
• Welding work
• Measurement service
• Shaft alignment for rotating machines
• Maintenance measures for nuclear power plants:
Reactor, actuator and valve work
• Project management and installation supervision

Selkeä toimintatapa – lisäarvoa alusta loppuun

Phase 1

Contact and offer

The common journey begins with contacting and mapping out the customer’s needs. This is followed by an internal evaluation, and then make and an offer and present it to the customer. After approval by both parties, the work can start.

Phase 2

Design and manufacture

Before starting, it’s a good idea to plan the work together. We will help you to get the job done, stay on schedule and, of course, to do it safely. If needed, we can plan and carry out the project from start to finish.

Phase 3

Project implementation

While the project is underway, we are 100 % involved and respond quickly to changing circumstances. All agreed things will be taken to the finish line.

Phase 4

Reports and follow up

When the work if finished, we clean up after ourselves and report comprehensively on the work done. We review the identified deficiencies, suggest improvements, and report any possible need for sparts.

”A genuine partnership is mutually beneficial”

Polarmatic’s customer that Masor Works serves, PS Beton in Munich, Germany.

Tampere-based Polarmatic has been manufacturing innovative products and solutions for the concrete industry for more than 50 years. Polarmatic chose Masor Works and its experienced experts as its service and maintenance partner.

“Masor Works does maintenance for us in nine different countries. Maintenance operations have constantly become more efficient and customer friendly. I can warmly recommend Masor Works. They are maintenance professionals and know the equipment we supply like their own pockets”

Mia Kauhanen
CEO, Polarmatic

Do you need competent maintenance?

We serve small private companies as well as large, public groups with the same efficiency and flexibility. Let us know how we can help you. Leave a contact request, send e-mail or call a professional directly.

Sami Kyssä

Projektipäällikkö / HSE

+358 505 691 788

Matias Mäkelä


+358 400 859 199

Kari Kilpi

Kunnossapito, huolto ja laiteasennukset

+358 400 513 101

Mika Mäkelä


+358 400 985 321

Comprehensive services as needed

Machining and machine base

In addition to our own products, we offer a wide range of high-quality machining services with punctual delivery times. We operate cost-effectively, from prototype to serial production.

Installations and maintenance

We do installations and maintenance all over Finland. Whether you need a professional and service-minded couple of installers or a team that takes care of a maintenance outage, or a turnkey project, we have the solutions.

Rail network gear reversing device maintenance

Together with Siemens, we are the official service unit for the Finnish railway network’s gear reversing devices and their auxiliary devices. The process includes comprehensive equipment maintenance as well as fault and damage equipment analysis and repairs.

Electrical and automation installations

We know how the device works and what its mechanical properties are. When the same expert knows both the mechanics and the electrics, you get comprehensive service from one place. .