About us

Flowline is a modern plumbing and heating company that delivers reliable solutions for water, energy and ventilation. We focus on quality at every stage – from planning to finished installation – and strive for sustainability and efficiency.

With the help of our network of experienced partners, we can offer cost-effective and long-term solutions, regardless of the size of the project.

Flowline is not just a company – we are a partner that delivers results that work in practice and builds the infrastructure of the future together with our customers.

Customer voices

We value quality and long-term relationships in everything we do, which is why we are especially happy that our customers want to share their experiences with us.

Best Customer Satisfaction!
  • ★★★★★
    Flowline carried out the plumbing connection to our house quickly and efficiently. The whole process went smoothly and without any problems – we are very satisfied!
    Anna L.
  • ★★★★★
    Fast service and professional treatment. Our residents feel safe.
    BRF Solgläntan
  • ★★★★★
    Flowline Sverige AB is a reliable partner that always delivers on time and with quality.
    GreenTech AB
  • ★★★★★
    Flowline took care of both the design and execution – we are completely satisfied!
    EcoSolutions AB
  • ★★★★★
    Other companies didn't know what to do, but Flowline solved everything right away with technical investigations and coordination with the municipality. Incredibly impressive!
    Mälardalen Preschool
  • ★★★★★
    Flowline helped us with the entire process – from investigation to completed stormwater system. Smooth and professional!
    BRF Oak Grove
  • ★★★★★
    Knowledgeable people who solved everything in the first week. Really impressed.
    John M
  • ★★★★★
    A professional supplier that we can trust in all situations.
    Nordic Facilities AB
  • ★★★★★
    Flowline made the job easy for us – from investigation to completed system.
    Swedish Real Estate AB
  • ★★★★★
    Great company – we are super satisfied!
    Hakan N
  • ★★★★★
    The service is top-notch. Our members appreciate the security and simplicity.
    BRF Tallhöjden
  • ★★★★★
    I feel safe when Flowline takes care of my plumbing problems.
    Lisa K.

Previous Projects

Here you can take part in our completed projects and our work for our customers.

Turnkey plumbing and heating

Design and implementation of HVAC, ventilation and comfort cooling in a commercial property. The work was carried out as a turnkey contract with a focus on function, quality and smooth operation.
nikolai-parkkila

Nikolai Parkkila | CEO & Founder

Thank you for considering Flowline for your new project.

My name is Nikolai. I have a degree in water engineering and have worked for many years as a consultant in infrastructure and in a project management role at the municipal level, where I have run projects similar to the ones Flowline offers today.

At Flowline, we are passionate about delivering solutions that work in practice – reliable, sustainable and tailored to your needs. As a fun fact, we can also mention that we have agreements with over 30 well-established companies as subcontractors. This means that we can always deliver, with staff and resources on site when needed.

Our experience and network mean you can feel confident that the project will be carried out efficiently, with high quality and without surprises.

If you have any questions or would like to discuss your project in more detail, please do not hesitate to contact us. We look forward to helping you realize your plans.

Contact us