About us

From us you can get suction dredging, earthwork and transport services, as well as membrane and pipe welding. Read more!

More than 20 years of experience in the waterway construction 


The equipment suitable for demanding applications

The suction dredging is carried out using floating equipment. In addition to the Watermaster multipurpose machines, we also have dredgers with a depth of up to 16 meters; they can be used to clean deep harbor and industrial basins. The machines have measuring devices so that the work can be done as accurately as possible. 


Environmentally friendly methods

With the help of geotube and polymer technology, spoiled or excess soil can be treated and dried efficiently and environmentally friendly for possible further use or safe disposal. We have been awarded quality (ISO9001), environmental (ISO14001) and safety (ISO45001) certificates.


Consistent schedules even in larger projects

We always operate within the agreed schedule, safely and in compliance with regulations. We have dedicated personnel in whose professionalism you can trust. We always keep our customers informed about the progress of the project.

Need a partner for a longer period of time?

We also implement contracts with long-term contracts. Call us or contact us using the form, and we’ll discuss the possibilities further!


Our story

Vesirakennus Ojanen Oy has carried out restoration projects of waterways and water basins, e.g for the drilling, oil and mining industry and other private and public customers in Finland, Sweden and Norway. The company’s specialty is suction dredging, in connection with which, with the help of the geotube and polymer technology used, spoiled or excessively watery sediments can be processed and effectively dried into a usable form. 

Vesirakennus Ojanen Oy has extensive and versatile expertise, so we can serve our customers comprehensively, from water basin renovation projects to land construction, moving heavy machinery or welding work. If you are looking for a long-term partner who does things as agreed and on schedule, contact us! 

Our team already has more than 35 professionals

Vesirakennus Ojanen Oy has been carrying out high-quality renovation projects of waterways and water basins for the forest, oil and mining industry and other private and public clients in Finland, Sweden and Norway. We have more than 20 years of experience in high-quality projects. If you are a professional in the field, feel free to contact us and join our team!

Submit a free-form application sami.ojanen@vesirakennus.fi

Contact us and we’ll discuss the possibilities further!

We operate from Punkalaidun to all over Finland, Sweden and Norway, for example. You can also get comprehensive land construction and transport services from us. Contact us if you are looking for an efficient and reliable partner for your water construction project! 

Request an offer!

Leave us a question via the form or contact us by phone or email!

Request an offer

Call the emergency room.

We also serve in urgent matters and can react quickly!

24/7 emergency

vesirakennus ojanen logo

Plumbing specialist since 2003 


Y-ID: 1814859-9

Kauppakuja 1 A 8
31900 Punkalaidun, Finland

Copyright © 2024 Vesirakennus Ojanen Oy