Industrial Maintenance Services in Finland and the Nordic Countries

Founded in 2021, our industrial maintenance and installation services are designed to cater to a wide range of industries, making us the go-to choice for those who value efficiency, reliability, and quality. 

We serve all industries, from small repairs to large entities, and we’re located in Kemi, Northern Finland, ready to assist you with top-notch maintenance and installation work.

Are you in the mining, metal, paper, or marine industries in Finland and the Nordic countries?

If so, J&J Steel’s industrial maintenance services are tailored to meet your specific needs. Whether you’re a small-scale operation or a large entity, we’ve got you covered. We serve all industries, including private customers who require our expertise.

Our office may be in Kemi, Northern Finland, but our reach extends across the entire region, making us the trusted choice for anyone seeking top-tier maintenance solutions.

Annual repairs and maintenance outages

We offer annual repair services for the industry and other maintenance work during outages in Finland and the Nordic countries. Our annual repair services and outage maintenance solutions are tailored to keep your industry running smoothly, without any interruptions.

Service and maintenance

Our expert maintenance team is here to provide prompt and efficient support for all your repair and maintenance requirements, regardless of the industry or project size. Whether it’s an annual outage or an unexpected issue, we’ve got you covered.

Why choose J&J Steel for industrial maintenance

Mobile welding equipment

Thanks to mobile welding equipment, we always come where we are needed. Our domain is Finland and the Nordic countries.


Diverse expertise:

With J&J Steel, you’re choosing a team of experts with diverse knowledge in metalwork and maintenance. We’re passionate about ensuring your industry runs seamlessly, without interruptions.

Fast and flexible

As a small company, we have the opportunity to do the work flexibly and even on a fast schedule in accordance with the wishes of our customers. We promise to always do the work quickly and efficiently, without forgetting accuracy and occupational safety.


Our strict safety protocols ensure a secure working environment, and our welding quality meets ISO EN 3834-2 standards. We prioritize safety and quality at every step. Safety is our number one priority.

Are downtime and maintenance outages disrupting your industry operations?

J&J Steel offers annual repair services and maintenance solutions tailored to keep your business running smoothly without interruptions. Our expert maintenance team is available to provide prompt and efficient support for all your repair and maintenance requirements. Whether it’s a planned annual outage or an unexpected issue, we’ve got you covered. With J&J Steel, you can say goodbye to costly downtime and operational disruptions.

With J&J Steel annual repair services you will have

  • Expertise: Our team comprises experts in the metal industry who are dedicated to ensuring your equipment and infrastructure are in optimal condition.
  • Tailored Solutions: We understand that every industry and project is unique. Our solutions are customized to address your specific needs.
  • Peace of Mind: With J&J Steel handling your maintenance and repair needs, you can concentrate on your core operations with confidence.
  • Efficiency: We work tirelessly to minimize downtime, saving you money and ensuring your business operates at peak efficiency.

Competitive pricing

J&J Steel offers competitive pricing for our services, ensuring that accessing the support you need is both affordable and straightforward.

By reducing downtime and extending the lifespan of your equipment, we not only save you money in the long run but also provide a cost-effective maintenance solution, making your decision to work with us both financially sound and convenient.

Our affordable pricing ensures that your business remains efficient and profitable without breaking the bank.

Proven track record in the metal industry

Although established in 2021, J&J Steel’s passion and dedication to the industry are unrivaled. Our unwavering commitment to excellence, safety, and customer satisfaction makes us a dependable partner for all your maintenance and repair requirements. Our team combines innovation with tradition, building trust with a strong track record and a forward-thinking approach.

Getting started with J&J Steel is easy and straightforward:


  1. Contact us to discuss your maintenance and repair needs.
  2. We’ll work with you to create a customized solution.
  3.  Our expert team will efficiently execute the maintenance or repair work.
  4. Enjoy the benefits of minimized downtime, increased efficiency, and peace of mind.

J&J Steel Services

Teollisuuden kunnossapito JJSteel


J&J Steel performs service and maintenance work in the mining, metal, paper and marine industries in Nordic countries.

Teollisuuden kunnossapito JJSteel


We professionally install and maintain industrial machines and equipment.

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We manufacture all metal structures like stainless steel / hst / aluminum. We have years of experience and knowledge in TIG, Mig/Mag, and stick welding.

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Exceptional metal fabrication with our comprehensive workshop services, including welding, machining, and assembly. We also offer subcontracting and contract manufacturing.